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Malik FS, Liese AD, Ellyson A, Reid LA, Reboussin BA, Sauder KA, Frongillo EA, Pihoker C, Dabelea D, Reynolds K, Jensen ET, Marcovina S, Bowlby DA, Mendoza JA. Household food insecurity and associations with hemoglobin A 1c and acute diabetes-related complications in youth and young adults with type 1 diabetes: The SEARCH for diabetes in youth study. Diabetes Res Clin Pract 2024:111608. [PMID: 38574894 DOI: 10.1016/j.diabres.2024.111608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 02/20/2024] [Accepted: 03/06/2024] [Indexed: 04/06/2024]
Abstract
AIMS To examine, among youth and young adults (YYA) with type 1 diabetes (T1D), the association of household food insecurity (HFI) with: 1) HbA1c and 2) episodes of diabetic ketoacidosis (DKA) and severe hypoglycemia. METHODS HFI was assessed using the U.S. Household Food Security Survey Module in SEARCH for Diabetes in Youth participants with T1D between 2016 and 2019. Linear and logistic regression models adjusted for age, diabetes duration, sex, race, ethnicity, clinic site, parent/participant education, household income, health insurance, and diabetes technology use. RESULTS Of 1830 participants (mean age 20.8 ± 5.0 years, 70.0 % non-Hispanic White), HbA1c was collected for 1060 individuals (mean HbA1c 9.2 % ± 2.0 %). The prevalence of HFI was 16.4 %. In the past 12 months, 18.2 % and 9.9 % reported an episode of DKA or severe hypoglycemia, respectively. Compared to participants who were food secure, HFI was associated with a 0.33 % (95 % CI 0.003, 0.657) higher HbA1c level. Those with HFI had 1.58 (95 % CI 1.13, 2.21) times the adjusted odds of an episode of DKA and 1.53 (95 % CI 0.99, 2.37) times the adjusted odds of an episode of severe hypoglycemia as those without HFI. CONCLUSIONS HFI is associated with higher HbA1c levels and increased odds of DKA in YYA with T1D.
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Affiliation(s)
- Faisal S Malik
- Department of Pediatrics, University of Washington School of Medicine, Seattle, United States; Seattle Children's Research Institute, Seattle, United States.
| | | | - Alice Ellyson
- Department of Pediatrics, University of Washington School of Medicine, Seattle, United States; Seattle Children's Research Institute, Seattle, United States
| | - Lauren A Reid
- University of South Carolina, Columbia, United States; South College, Atlanta, United States
| | - Beth A Reboussin
- Wake Forest University School of Medicine, Winston-Salem, United States
| | | | | | - Catherine Pihoker
- Department of Pediatrics, University of Washington School of Medicine, Seattle, United States; Seattle Children's Research Institute, Seattle, United States
| | - Dana Dabelea
- University of Colorado Anschutz Medical Campus, Aurora, United States
| | - Kristi Reynolds
- Kaiser Permanente Southern California, Pasadena, United States
| | | | | | | | - Jason A Mendoza
- Department of Pediatrics, University of Washington School of Medicine, Seattle, United States; Seattle Children's Research Institute, Seattle, United States; Fred Hutchinson Cancer Center, Seattle, United States
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Liese AD, Brown AD, Frongillo EA, Julceus EF, Sauder KA, Reboussin BA, Bellatorre A, Dolan LM, Reynolds K, Pihoker C, Mendoza JA. Properties of the Household Food Security Survey Module Scale in Young Adults with Diabetes. J Nutr 2024; 154:1050-1057. [PMID: 38311064 PMCID: PMC10942855 DOI: 10.1016/j.tjnut.2024.01.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 12/11/2023] [Accepted: 01/16/2024] [Indexed: 02/06/2024] Open
Abstract
BACKGROUND The Household Food Security Survey Module (HFSSM) was not tailored to people with chronic diseases or young adults (YAs). OBJECTIVES We aim to evaluate whether the 18-item HFSSM meets assumptions underlying the scale among YAs with diabetes. METHODS Data from 1887 YAs with youth-onset type 1 diabetes or type 2 diabetes were used from the SEARCH for Diabetes in Youth Study, 2016-2019, and on 925 who returned for the SEARCH Food Security Cohort Study, 2018-2021, all of whom had completed the HFSSM. Guttman scaling properties (affirmation of preceding less severe items) and Rasch model properties (probability to answer an item based on difficulty level) were assessed. RESULTS Items 3 (balanced meals) and 6 (eating less than one should) were affirmed more frequently than expected (nonmonotonic response pattern). At 1.2%-3.5%, item nonresponse was rare among type 1 diabetes but higher among type 2 diabetes (range: 3.1%-10.6%). Items 9 (not eating the whole day) and 3 did not meet the Guttman scaling properties. Rasch modeling revealed that item 3 had the smallest difficulty parameter. INFIT indices suggested that some responses to item 3 did not match the pattern in the rest of the sample. Classifying household food insecurity (HFI) based on items 1 and 2 compared with other 2-item combinations, including item 3, revealed a substantial undercount of HFI ranging from 5% to 8% points. CONCLUSIONS Use of the HFSSM among YAs with diabetes could potentially result in biased HFI reporting and affect estimates of HFI prevalence in this population.
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Affiliation(s)
- Angela D Liese
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States.
| | - Andrea D Brown
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States
| | - Edward A Frongillo
- Department of Health Promotion, Education, and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States
| | - Emmanuel F Julceus
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States
| | - Katherine A Sauder
- Department of Implementation Science, Wake Forest University School of Medicine, Winston-Salem, NC, United States
| | - Beth A Reboussin
- Department of Biostatistics and Data Science, Wake Forest University School of Medicine, Winston-Salem, NC, United States
| | - Anna Bellatorre
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD Center), Colorado School of Public Health, Aurora, CO, United States
| | - Lawrence M Dolan
- Department of Pediatrics, Cincinnati Children's Hospital, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Kristi Reynolds
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, United States
| | - Catherine Pihoker
- Division of Endocrinology and Diabetes, Department of Pediatrics, University of Washington, and Seattle Children's Research Institute, Seattle, WA, United States
| | - Jason A Mendoza
- Fred Hutchinson Cancer Center, University of Washington, and Seattle Children's Research Institute, Seattle, WA, United States
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Julceus EF, Frongillo EA, Mendoza JA, Sauder KA, Malik FS, Jensen ET, Dolan LM, Bellatorre A, Dabelea D, Reboussin BA, Reynolds K, Pihoker C, Liese AD. Self-Reported Food Security in Adolescents with Type 1 Diabetes: Association with Hemoglobin A 1c and Mental Health Symptoms Independent of Household Food Security. J Nutr 2024; 154:543-553. [PMID: 38072157 PMCID: PMC10900134 DOI: 10.1016/j.tjnut.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 11/17/2023] [Accepted: 12/06/2023] [Indexed: 12/28/2023] Open
Abstract
BACKGROUND Typically, child exposure to food insecurity is assessed by caregiver reports of household food security. Child report has the potential for greater accuracy because it pertains only to the child whose experiences may differ from caregiver reports. OBJECTIVE We assessed if adolescent-reported food insecurity was associated with levels of hemoglobin A1c (HbA1c), acute diabetes-related complications, depressive symptoms, and disordered eating behaviors in adolescents with type 1 diabetes, independently from household food security. METHODS In a cross-sectional analysis of the multicenter SEARCH for Diabetes in Youth Cohort Study (phase 4, 2016-2019) including 601 adolescents aged 10-17 y with type 1 diabetes and their caregivers, household food security, and adolescent-reported food security were assessed using the 18-item Household Food Security Survey Module and the 6-item Child Food Security Assessment questionnaire. Age-stratified (10-13 and 14-17) regression models were performed to estimate independent associations, adjusting for sociodemographics, clinical factors, and household food security. RESULTS Food insecurity was reported by 13.1% (n = 79) of adolescents and 15.6% (n = 94) of caregivers. Among adolescent-caregiver dyads, 82.5% (n = 496) of reports were concordant and 17.5% (n = 105) discordant, Cohen's κ= 0.3. Adolescent-reported food insecurity was not independently associated with HbA1c, diabetic ketoacidosis, and severe hypoglycemia, including in age-stratified analyses. Adolescent-reported food insecurity was independently associated with elevated odds of depressive symptoms [odds ratio (OR): 3.6; 95% confidence interval (CI): 1.3, 10.3] and disordered eating behaviors (OR: 2.5, 95% CI: 1.4, 4.6) compared with adolescents reporting food security; these associations remained in both age groups for disordered eating behaviors and in the older group for depressive symptoms. CONCLUSIONS Adolescents with type 1 diabetes may experience food insecurity differently than caregivers. Adolescent-reported food insecurity was independently associated with depressive symptoms and disordered eating behaviors and thus may be an important attribute to assess in addition to household food security in adolescents with type 1 diabetes.
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Affiliation(s)
- Emmanuel F Julceus
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States
| | - Edward A Frongillo
- Department of Health Promotion, Education, and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States
| | - Jason A Mendoza
- Fred Hutch Cancer Center, University of Washington, and Seattle Children's Research Institute, Seattle, WA, United States
| | - Katherine A Sauder
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD Center), Colorado School of Public Health, Aurora, CO, United States
| | - Faisal S Malik
- Department of Pediatrics, University of Washington, and Seattle Children's Research Institute, Seattle, WA, United States
| | - Elizabeth T Jensen
- Department of Epidemiology and Prevention, Wake Forest University School of Medicine, Winston-Salem, NC, United States
| | - Lawrence M Dolan
- Department of Pediatrics, Cincinnati Children's Hospital, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Anna Bellatorre
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD Center), Colorado School of Public Health, Aurora, CO, United States
| | - Dana Dabelea
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD Center), Colorado School of Public Health, Aurora, CO, United States
| | - Beth A Reboussin
- Department of Biostatistics and Data Science, Wake Forest University School of Medicine, Winston-Salem, NC, United States
| | - Kristi Reynolds
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA, United States
| | - Catherine Pihoker
- Department of Pediatrics, University of Washington, and Seattle Children's Research Institute, Seattle, WA, United States
| | - Angela D Liese
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States.
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Reid LA, Geraci M, Mendoza JA, Merchant AT, Reboussin BA, Pate RR, Dolan LM, Sauder KA, Lustigova E, Kim G, Liese AD. Household Food Insecurity Is Associated With Physical Activity in Youth and Young Adults With Diabetes: A Cross-Sectional Study. J Phys Act Health 2024; 21:77-84. [PMID: 37922896 DOI: 10.1123/jpah.2022-0338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/13/2023] [Accepted: 09/16/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND Physical activity (PA) is essential for optimal diabetes management. Household food insecurity (HFI) may negatively affect diabetes management behaviors. The purpose of this study was to cross-sectionally examine the association between HFI and PA in youth and young adults (YYA) with type 1 (N = 1998) and type 2 (N = 391) diabetes from the SEARCH for Diabetes in Youth Study. METHODS HFI was measured with the US Household Food Security Survey Module. PA was measured with the International Physical Activity Questionnaire Short Form. Walking, moderate-intensity PA (excluding walking), vigorous-intensity PA, moderate- to vigorous-intensity PA, and total PA were estimated as minutes per week, while time spent sitting was assessed in minutes per day. All were modeled with median regression. Meeting PA guidelines or not was modeled using logistic regression. RESULTS YYA with type 1 diabetes who experienced HFI spent more time walking than those who were food secure. YYA with type 2 diabetes who experienced HFI spent more time sitting than those who were food secure. CONCLUSIONS Future research should examine walking for leisure versus other domains of walking in relation to HFI and use objective PA measures to corroborate associations between HFI and PA in YYA with diabetes.
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Affiliation(s)
- Lauren A Reid
- South College, Atlanta, GA, USA
- University of South Carolina, Columbia, SC, USA
| | - Marco Geraci
- University of South Carolina, Columbia, SC, USA
- Sapienza University of Rome, Rome, Italy
| | - Jason A Mendoza
- Fred Hutchinson Cancer Center, Seattle, WA, USA
- Seattle Children's Research Institute, Seattle, WA, USA
| | | | | | | | | | | | - Eva Lustigova
- Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Grace Kim
- University of Washington School of Medicine, Seattle, WA, USA
| | - Angela D Liese
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
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VoPham T, Cravero A, Feld LD, Green P, Feng Z, Berry K, Kim NJ, Vutien P, Mendoza JA, Ioannou GN. Associations of Race and Ethnicity with Hepatocellular Carcinoma, Decompensation, and Mortality in US Veterans with Cirrhosis. Cancer Epidemiol Biomarkers Prev 2023; 32:1069-1078. [PMID: 37255388 PMCID: PMC10390887 DOI: 10.1158/1055-9965.epi-22-1291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 03/27/2023] [Accepted: 05/10/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Among patients with cirrhosis, it remains unclear whether there are racial/ethnic differences in cirrhosis complications and mortality. We examined the associations between race/ethnicity and risk for hepatocellular carcinoma (HCC), cirrhosis decompensation, and all-cause mortality overall and by cirrhosis etiology. METHODS US Veterans diagnosed with cirrhosis from 2001 to 2014 (n = 120,992), due to hepatitis C virus (HCV; n = 55,814), alcohol-associated liver disease (ALD; n = 36,323), hepatitis B virus (HBV; n = 1,972), nonalcoholic fatty liver disease (NAFLD; n = 17,789), or other (n = 9,094), were followed through 2020 for incident HCC (n = 10,242), cirrhosis decompensation (n = 27,887), and mortality (n = 81,441). Multivariable Cox proportional hazards regression was used to estimate adjusted hazard ratios (aHR) and 95% confidence intervals (CI). RESULTS Compared with non-Hispanic White patients, Hispanic patients had higher risk for HCC overall (aHR, 1.32; 95% CI, 1.24-1.41) and by cirrhosis etiology, particularly for ALD- (aHR, 1.63; 95% CI, 1.42-1.87) and NAFLD-cirrhosis (aHR, 1.76; 95% CI, 1.41-2.20), whereas non-Hispanic Black patients had lower HCC risk in ALD- (aHR, 0.79; 95% CI, 0.63-0.98) and NAFLD-cirrhosis (aHR, 0.54; 95% CI, 0.33-0.89). Asian patients had higher HCC risk (aHR, 1.70; 95% CI, 1.29-2.23), driven by HCV- and HBV-cirrhosis. Non-Hispanic Black patients had lower risk for cirrhosis decompensation overall (aHR, 0.71; 95% CI, 0.68-0.74) and by cirrhosis etiology. There was lower risk for mortality among all other racial/ethnic groups compared with non-Hispanic White patients. CONCLUSIONS Race/ethnicity is an important predictor for risk of developing HCC, decompensation, and mortality. IMPACT Future research should examine factors underlying these racial/ethnic differences to inform prevention, screening, and treatment for patients with cirrhosis.
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Affiliation(s)
- Trang VoPham
- Epidemiology Program, Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, Washington
- Department of Epidemiology, University of Washington, Seattle, Washington
| | - Anne Cravero
- Department of Medicine, University of Washington, Seattle, Washington
| | - Lauren D. Feld
- Division of Gastroenterology, Veterans Affairs Puget Sound Health Care System and University of Washington, Seattle, Washington
| | - Pamela Green
- Research and Development, Veterans Affairs Puget Sound Health Care System, Seattle, Washington
| | - Ziding Feng
- Biostatistics Program, Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, Washington
| | - Kristin Berry
- Research and Development, Veterans Affairs Puget Sound Health Care System, Seattle, Washington
| | - Nicole J. Kim
- Division of Gastroenterology, Veterans Affairs Puget Sound Health Care System and University of Washington, Seattle, Washington
| | - Philip Vutien
- Division of Gastroenterology, Veterans Affairs Puget Sound Health Care System and University of Washington, Seattle, Washington
| | - Jason A. Mendoza
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, Washington
- Department of Pediatrics and Nutritional Sciences Program, University of Washington, Seattle, Washington
- Cancer Prevention Program, Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, Washington
| | - George N. Ioannou
- Epidemiology Program, Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, Washington
- Division of Gastroenterology, Veterans Affairs Puget Sound Health Care System and University of Washington, Seattle, Washington
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Bercaw H, Reid LA, Mendoza JA, Frongillo EA, Sauder KA, Reboussin BA, Mayer-Davis EJ, Dabelea D, Marcovina SM, Mercado C, Liese AD. Food Insecurity and Adequacy of Dietary Intake in Youth and Young Adults With Youth-Onset Type 1 and Type 2 Diabetes. J Acad Nutr Diet 2023; 123:1162-1172.e1. [PMID: 36990427 PMCID: PMC10522799 DOI: 10.1016/j.jand.2023.03.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 03/08/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND Household food insecurity is associated with poor dietary intake in the general population, but little is known about this association in persons with diabetes. OBJECTIVE We examined the degree of adherence to the dietary reference intakes and 2020-2025 Dietary Guidelines for Americans overall and according to food security status and diabetes type among youth and young adults (YYA) with youth-onset diabetes. DESIGN, PARTICIPANTS, AND SETTING The SEARCH for Diabetes in Youth study includes 1,197 YYA with type 1 diabetes (mean age = 21 ± 5 years) and 319 YYA with type 2 diabetes (25 ± 4 years). Participants (or parents if younger than age 18 years) completed the US Department of Agriculture Household Food Security Survey Module, wherein ≥3 affirmations indicate food insecurity. MAIN OUTCOME MEASURES Diet was assessed via food frequency questionnaire and compared with age- and sex-specific dietary reference intakes for 10 nutrients and dietary components (calcium; fiber; magnesium; potassium; sodium; vitamins C, D, and E; added sugar; and saturated fat). STATISTICAL ANALYSES PERFORMED Median regression models controlled for sex- and type-specific means for age, diabetes duration, and daily energy intake. RESULTS Prevalence of guideline adherence was overarchingly poor, with <40% of participants meeting recommendations for eight of 10 nutrients and dietary components; however, higher adherence (>47%) was observed for vitamin C and added sugars. YYA with type 1 diabetes who were food insecure were more likely to meet recommendations for calcium, magnesium, and vitamin E (P < 0.05), and less likely for sodium (P < 0.05) than those with food security. In adjusted models, YYA with type 1 diabetes who were food secure had closer median adherence to sodium (P = 0.002) and fiber (P = 0.042) guidelines than those food insecure. No associations were observed in YYA with type 2 diabetes. CONCLUSIONS Food insecurity is associated with lesser adherence to fiber and sodium guidelines in YYA with type 1 diabetes, which may lead to diabetes complications and other chronic diseases.
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Affiliation(s)
- Hope Bercaw
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina
| | - Lauren A Reid
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina
| | - Jason A Mendoza
- Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, Washington
| | - Edward A Frongillo
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina
| | - Katherine A Sauder
- Lifecourse Epidemiology of Adiposity and Diabetes Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Beth A Reboussin
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Elizabeth J Mayer-Davis
- Department of Nutrition University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Dana Dabelea
- Lifecourse Epidemiology of Adiposity and Diabetes Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | | | - Carla Mercado
- Office of Minority Health and Health Equity, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Angela D Liese
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina.
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Malik FS, Liese AD, Reboussin BA, Sauder KA, Frongillo EA, Lawrence JM, Bellatorre A, Pihoker C, Loots B, Dabelea D, Mayer-Davis E, Jensen E, Turley C, Mendoza JA. Prevalence and Predictors of Household Food Insecurity and Supplemental Nutrition Assistance Program Use in Youth and Young Adults With Diabetes: The SEARCH for Diabetes in Youth Study. Diabetes Care 2023; 46:278-285. [PMID: 34799431 PMCID: PMC9887610 DOI: 10.2337/dc21-0790] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 10/16/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To assess the prevalence of household food insecurity (HFI) and Supplemental Nutrition Assistance Program (SNAP) participation among youth and young adults (YYA) with diabetes overall and by type, and sociodemographic characteristics. RESEARCH DESIGN AND METHODS The study included participants with youth-onset type 1 diabetes and type 2 diabetes from the SEARCH for Diabetes in Youth study. HFI was assessed using the 18-item U.S. Household Food Security Survey Module (HFSSM) administered from 2016 to 2019; three or more affirmations on the HFSSM were considered indicative of HFI. Participants were asked about SNAP participation. We used χ2 tests to assess whether the prevalence of HFI and SNAP participation differed by diabetes type. Multivariable logistic regression models were used to examine differences in HFI by participant characteristics. RESULTS Of 2,561 respondents (age range, 10-35 years; 79.6% ≤25 years), 2,177 had type 1 diabetes (mean age, 21.0 years; 71.8% non-Hispanic White, 11.8% non-Hispanic Black, 13.3% Hispanic, and 3.1% other) and 384 had type 2 diabetes (mean age, 24.7 years; 18.8% non-Hispanic White, 45.8% non-Hispanic Black, 23.7% Hispanic, and 18.7% other). The overall prevalence of HFI was 19.7% (95% CI 18.1, 21.2). HFI was more prevalent in type 2 diabetes than type 1 diabetes (30.7% vs. 17.7%; P < 0.01). In multivariable regression models, YYA receiving Medicaid or Medicare or without insurance, whose parents had lower levels of education, and with lower household income had greater odds of experiencing HFI. SNAP participation was 14.1% (95% CI 12.7, 15.5), with greater participation among those with type 2 diabetes compared with those with type 1 diabetes (34.8% vs. 10.7%; P < 0.001). CONCLUSIONS Almost one in three YYA with type 2 diabetes and more than one in six with type 1 diabetes reported HFI in the past year-a significantly higher prevalence than in the general U.S. population.
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Affiliation(s)
- Faisal S. Malik
- Department of Pediatrics, University of Washington, Seattle, WA
- Seattle Children’s Research Institute, Seattle, WA
| | - Angela D. Liese
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC
| | - Beth A. Reboussin
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, NC
| | - Katherine A. Sauder
- Department of Pediatrics, University of Colorado Denver School of Medicine, Aurora, CO
| | - Edward A. Frongillo
- Health Promotion, Education, and Behavior, University of South Carolina, Columbia, SC
| | | | - Anna Bellatorre
- Department of Epidemiology, University of Colorado Denver School of Medicine, Aurora, CO
| | - Catherine Pihoker
- Department of Pediatrics, University of Washington, Seattle, WA
- Seattle Children’s Research Institute, Seattle, WA
| | - Beth Loots
- Seattle Children’s Research Institute, Seattle, WA
| | - Dana Dabelea
- Department of Epidemiology, University of Colorado Denver School of Medicine, Aurora, CO
| | | | - Elizabeth Jensen
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, NC
| | - Christine Turley
- Department of Pediatrics, University of South Carolina, Columbia, SC
| | - Jason A. Mendoza
- Department of Pediatrics, University of Washington, Seattle, WA
- Seattle Children’s Research Institute, Seattle, WA
- Fred Hutchinson Cancer Research Center, Seattle, WA
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Reid LA, Zheng S, Mendoza JA, Reboussin BA, Roberts AJ, Sauder KA, Lawrence JM, Jensen E, Henkin L, Flory K, Knight LM, Pihoker C, Dolan LM, Apperson EM, Liese AD. Household Food Insecurity and Fear of Hypoglycemia in Adolescents and Young Adults With Diabetes and Parents of Youth With Diabetes. Diabetes Care 2023; 46:262-269. [PMID: 35771776 PMCID: PMC9887608 DOI: 10.2337/dc21-1807] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 05/04/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To evaluate the relation between household food insecurity (HFI) and fear of hypoglycemia among young adults with type 1 and type 2 diabetes and adolescents with type 1 diabetes and their parents. RESEARCH DESIGN AND METHODS We analyzed cross-sectional data of 1,676 young adults with youth-onset diabetes (84% type 1, 16% type 2) and 568 adolescents (<18 years old; mean age 15.1 years) with type 1 diabetes from the SEARCH for Diabetes in Youth study. Adult participants and parents of adolescent participants completed the U.S. Household Food Security Survey Module. Adults, adolescents, and parents of adolescents completed the Hypoglycemia Fear Survey, where answers range from 1 to 4. The outcomes were mean score for fear of hypoglycemia and the behavior and worry subscale scores. Linear regression models identified associations between HFI and fear of hypoglycemia scores. RESULTS Adults with type 1 diabetes experiencing HFI had higher fear of hypoglycemia scores (0.22 units higher for behavior, 0.55 units for worry, 0.40 units for total; all P < 0.0001) than those without HFI. No differences by HFI status were found for adolescents with type 1 diabetes. Parents of adolescents reporting HFI had a 0.18 unit higher worry score than those not reporting HFI (P < 0.05). Adults with type 2 diabetes experiencing HFI had higher fear of hypoglycemia scores (0.19 units higher for behavior, 0.35 units for worry, 0.28 units for total; all P < 0.05) than those in food secure households. CONCLUSIONS Screening for HFI and fear of hypoglycemia among people with diabetes can help providers tailor diabetes education for those who have HFI and therefore fear hypoglycemia.
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Affiliation(s)
- Lauren A. Reid
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC
| | - Siyu Zheng
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC
| | - Jason A. Mendoza
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | | | - Alissa J. Roberts
- Seattle Children’s Research Institute and University of Washington, Seattle, WA
| | | | - Jean M. Lawrence
- Division of Epidemiologic Research, Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | | | - Leora Henkin
- Wake Forest School of Medicine, Winston Salem, NC
| | - Kate Flory
- Department of Psychology, University of South Carolina, Columbia, SC
| | - Lisa M. Knight
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC
| | - Catherine Pihoker
- Seattle Children’s Research Institute and University of Washington, Seattle, WA
| | - Lawrence M. Dolan
- Division of Endocrinology, Department of Pediatrics, University of Cincinnati, Cincinnati, OH
| | | | - Angela D. Liese
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC
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9
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Reid LA, Mendoza JA, Merchant AT, Geraci M, Reboussin BA, Malik FS, Ellyson AM, Dabelea D, Merjaneh L, Marcovina SM, Lustigova E, Lawrence JM, Liese AD. Household food insecurity is associated with diabetic ketoacidosis but not severe hypoglycemia or glycemic control in youth and young adults with youth-onset type 2 diabetes. Pediatr Diabetes 2022; 23:982-990. [PMID: 35752872 PMCID: PMC9588511 DOI: 10.1111/pedi.13386] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 05/24/2022] [Accepted: 06/13/2022] [Indexed: 01/02/2023] Open
Abstract
OBJECTIVE To examine the association between household food insecurity (HFI), glycemic control, severe hypoglycemia and diabetic ketoacidosis (DKA) among youth and young adults (YYA) with youth-onset type 2 diabetes. RESEARCH DESIGN AND METHODS This cross-sectional study included 395 YYA with type 2 diabetes from the SEARCH for Diabetes in Youth Study (2015-2019). HFI was reported by young adult participants or parents of minor participants via the US Household Food Security Survey Module. Glycemic control was assessed by HbA1c and analyzed as a continuous and categorical variable (optimal: <7.0%, suboptimal: ≥7.0%-9.0%, poor: >9.0%). Acute complications included self-reported severe hypoglycemia or DKA in the last 12 months. Adjusted logistic and linear regression were used for binary and continuous outcomes, respectively. RESULTS Approximately 31% reported HFI in the past 12 months. Mean HbA1c among those with HFI was 9.2% compared to 9.5% without HFI. Of those with HFI, 56% had an HbA1c >9.0% compared to 55% without HFI. Adjusted models showed no associations between HFI and glycemic control. Of those with HFI, 14.4% reported experiencing DKA and 4.7% reported severe hypoglycemia. YYA with HFI had 3.08 times (95% CI: 1.18-8.06) the odds of experiencing DKA as those without HFI. There was no association between HFI and severe hypoglycemia. CONCLUSIONS HFI was associated with markedly increased odds of DKA but not with glycemic control or severe hypoglycemia. Future research among YYA with type 2 diabetes should evaluate longitudinally whether alleviating HFI reduces DKA.
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Affiliation(s)
- Lauren A. Reid
- Department of Epidemiology and BiostatisticsUniversity of South CarolinaColumbiaSouth CarolinaUSA
| | - Jason A. Mendoza
- Center for Child Health, Behavior and DevelopmentSeattle Children's Research InstituteSeattleWashingtonUSA,Department of PediatricsUniversity of WashingtonSeattleWashingtonUSA,Fred Hutchinson Cancer Research CenterSeattleWashingtonUSA
| | - Anwar T. Merchant
- Department of Epidemiology and BiostatisticsUniversity of South CarolinaColumbiaSouth CarolinaUSA
| | - Marco Geraci
- Department of Epidemiology and BiostatisticsUniversity of South CarolinaColumbiaSouth CarolinaUSA,School of EconomicsSapienza University of RomeRomeItaly
| | - Beth A. Reboussin
- Department of Biostatistics and Data SciencesWake Forest School of MedicineWinston SalemNorth CarolinaUSA
| | - Faisal S. Malik
- Center for Child Health, Behavior and DevelopmentSeattle Children's Research InstituteSeattleWashingtonUSA,Department of PediatricsUniversity of WashingtonSeattleWashingtonUSA
| | - Alice M. Ellyson
- Center for Child Health, Behavior and DevelopmentSeattle Children's Research InstituteSeattleWashingtonUSA,Department of PediatricsUniversity of WashingtonSeattleWashingtonUSA
| | - Dana Dabelea
- Department of EpidemiologyUniversity of Colorado School of MedicineAuroraColoradoUSA
| | - Lina Merjaneh
- Center for Child Health, Behavior and DevelopmentSeattle Children's Research InstituteSeattleWashingtonUSA,Department of PediatricsUniversity of WashingtonSeattleWashingtonUSA
| | | | - Eva Lustigova
- Department of PediatricsUniversity of WashingtonSeattleWashingtonUSA
| | - Jean M. Lawrence
- Division of Epidemiologic Research, Department of Research & EvaluationKaiser Permanente Southern CaliforniaPasadenaCaliforniaUSA
| | - Angela D. Liese
- Department of Epidemiology and BiostatisticsUniversity of South CarolinaColumbiaSouth CarolinaUSA
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10
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Perez O, Kumar Vadathya A, Beltran A, Barnett RM, Hindera O, Garza T, Musaad SM, Baranowski T, Hughes SO, Mendoza JA, Sabharwal A, Veeraraghavan A, O'Connor TM. The Family Level Assessment of Screen Use-Mobile Approach: Development of an Approach to Measure Children's Mobile Device Use. JMIR Form Res 2022; 6:e40452. [PMID: 36269651 PMCID: PMC9636534 DOI: 10.2196/40452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/30/2022] [Accepted: 09/15/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND There is a strong association between increased mobile device use and worse dietary habits, worse sleep outcomes, and poor academic performance in children. Self-report or parent-proxy report of children's screen time has been the most common method of measuring screen time, which may be imprecise or biased. OBJECTIVE The objective of this study was to assess the feasibility of measuring the screen time of children on mobile devices using the Family Level Assessment of Screen Use (FLASH)-mobile approach, an innovative method that leverages the existing features of the Android platform. METHODS This pilot study consisted of 2 laboratory-based observational feasibility studies and 2 home-based feasibility studies in the United States. A total of 48 parent-child dyads consisting of a parent and child aged 6 to 11 years participated in the pilot study. The children had to have their own or shared Android device. The laboratory-based studies included a standardized series of tasks while using the mobile device or watching television, which were video recorded. Video recordings were coded by staff for a gold standard comparison. The home-based studies instructed the parent-child dyads to use their mobile device as they typically use it over 3 days. Parents received a copy of the use logs at the end of the study and completed an exit interview in which they were asked to review their logs and share their perceptions and suggestions for the improvement of the FLASH-mobile approach. RESULTS The final version of the FLASH-mobile approach resulted in user identification compliance rates of >90% for smartphones and >80% for tablets. For laboratory-based studies, a mean agreement of 73.6% (SD 16.15%) was achieved compared with the gold standard (human coding of video recordings) in capturing the target child's mobile use. Qualitative feedback from parents and children revealed that parents found the FLASH-mobile approach useful for tracking how much time their child spends using the mobile device as well as tracking the apps they used. Some parents revealed concerns over privacy and provided suggestions for improving the FLASH-mobile approach. CONCLUSIONS The FLASH-mobile approach offers an important new research approach to measure children's use of mobile devices more accurately across several days, even when the child shares the device with other family members. With additional enhancement and validation studies, this approach can significantly advance the measurement of mobile device use among young children.
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Affiliation(s)
- Oriana Perez
- United States Department of Agriculture/Agricultural Research Service Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
| | - Anil Kumar Vadathya
- Department of Electrical & Computer Engineering, Rice University, Houston, TX, United States
| | - Alicia Beltran
- United States Department of Agriculture/Agricultural Research Service Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
| | - R Matthew Barnett
- Center for Research Computing, Rice University, Houston, TX, United States
| | | | - Tatyana Garza
- United States Department of Agriculture/Agricultural Research Service Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
| | - Salma M Musaad
- United States Department of Agriculture/Agricultural Research Service Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
| | - Tom Baranowski
- United States Department of Agriculture/Agricultural Research Service Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
| | - Sheryl O Hughes
- United States Department of Agriculture/Agricultural Research Service Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
| | - Jason A Mendoza
- Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, WA, United States.,Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States
| | - Ashutosh Sabharwal
- Department of Electrical & Computer Engineering, Rice University, Houston, TX, United States
| | - Ashok Veeraraghavan
- Department of Electrical & Computer Engineering, Rice University, Houston, TX, United States
| | - Teresia M O'Connor
- United States Department of Agriculture/Agricultural Research Service Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
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11
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VoPham T, Kim NJ, Berry K, Mendoza JA, Kaufman JD, Ioannou GN. PM 2.5 air pollution exposure and nonalcoholic fatty liver disease in the Nationwide Inpatient Sample. Environ Res 2022; 213:113611. [PMID: 35688225 PMCID: PMC9378584 DOI: 10.1016/j.envres.2022.113611] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 05/13/2022] [Accepted: 06/02/2022] [Indexed: 05/04/2023]
Abstract
BACKGROUND Nonalcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease. Particulate matter air pollution <2.5 μm in diameter (PM2.5) is a ubiquitous exposure primarily produced from fossil fuel combustion. Previous epidemiologic studies have been mixed. The objective of this study was to examine the association between ambient PM2.5 exposure and NAFLD among hospitalized patients in the Nationwide Inpatient Sample (NIS). METHODS We conducted a cross-sectional analysis of hospitalizations from 2001 to 2011 using the NIS, the largest nationally representative all-payer inpatient care administrative database in the United States. Average annual PM2.5 exposure was estimated by linking census tracts (based on NIS-provided hospital ZIP Codes) with a spatiotemporal exposure model. Clinical conditions were identified using hospital discharge diagnosis codes. Multivariable logistic regression incorporating discharge weights was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs) for the association between PM2.5 exposure and odds of NAFLD among hospitalized patients adjusting for age, sex, race/ethnicity, year, individual- and area-level socioeconomic status, urbanicity, region, obesity, diabetes, metabolic syndrome, impaired fasting glucose, dyslipidemia, hypertension, obstructive sleep apnea, and smoking. RESULTS There were 269,705 hospitalized patients with NAFLD from 2001 to 2011 (total unweighted n = 45,433,392 hospitalizations). Higher ambient PM2.5 exposure was associated with increased odds of NAFLD among hospitalized patients (adjusted OR: 1.24 per 10 μg/m3 increase, 95% CI 1.15-1.33, p < 0.01). There were statistically significant interactions between PM2.5 exposure and age, race/ethnicity, diabetes, smoking, and region, with stronger positive associations among patients who were aged ≥45 years, non-Hispanic White or Asian/Pacific Islander, non-diabetics, non-smokers, or in the Midwest and West regions, respectively. CONCLUSIONS In this nationwide cross-sectional analysis of the NIS database, there was a positive association between ambient PM2.5 exposure and odds of NAFLD among hospitalized patients. Future research should examine the effects of long-term historical PM2.5 exposure and incident NAFLD cases.
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Affiliation(s)
- Trang VoPham
- Epidemiology Program, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Department of Epidemiology, University of Washington School of Public Health, Seattle, WA, USA.
| | - Nicole J Kim
- Division of Gastroenterology, Department of Medicine, Veterans Affairs Puget Sound Healthcare System and University of Washington, Seattle, WA, USA
| | - Kristin Berry
- Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle, WA, USA
| | - Jason A Mendoza
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, USA; Department of Pediatrics and Nutritional Sciences Program, University of Washington, Seattle, WA, USA; Cancer Prevention Program, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Joel D Kaufman
- Department of Epidemiology, University of Washington School of Public Health, Seattle, WA, USA; Department of Environmental and Occupational Health Sciences, University of Washington School of Public Health, Seattle, WA, USA
| | - George N Ioannou
- Epidemiology Program, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Division of Gastroenterology, Department of Medicine, Veterans Affairs Puget Sound Healthcare System and University of Washington, Seattle, WA, USA; Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle, WA, USA
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12
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Mendoza JA, Miller CA, Martin KJ, Resnicow K, Iachan R, Faseru B, McDaniels-Davidson C, Deng Y, Martinez ME, Demark-Wahnefried W, Leader AE, Lazovich D, Jensen JD, Briant KJ, Fuemmeler BF. Examining the Association of Food Insecurity and Being Up-to-Date for Breast and Colorectal Cancer Screenings. Cancer Epidemiol Biomarkers Prev 2022; 31:1017-1025. [PMID: 35247884 PMCID: PMC9135358 DOI: 10.1158/1055-9965.epi-21-1116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 01/05/2022] [Accepted: 03/01/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Food insecurity (FI) has been associated with poor access to health care. It is unclear whether this association is beyond that predicted by income, education, and health insurance. FI may serve as a target for intervention given the many programs designed to ameliorate FI. We examined the association of FI with being up-to-date to colorectal cancer and breast cancer screening guidelines. METHODS Nine NCI-designated cancer centers surveyed adults in their catchment areas using demographic items and a two-item FI questionnaire. For the colorectal cancer screening sample (n = 4,816), adults ages 50-75 years who reported having a stool test in the past year or a colonoscopy in the past 10 years were considered up-to-date. For the breast cancer screening sample (n = 2,449), female participants ages 50-74 years who reported having a mammogram in the past 2 years were up-to-date. We used logistic regression to examine the association between colorectal cancer or breast cancer screening status and FI, adjusting for race/ethnicity, income, education, health insurance, and other sociodemographic covariates. RESULTS The prevalence of FI was 18.2% and 21.6% among colorectal cancer and breast cancer screening participants, respectively. For screenings, 25.6% of colorectal cancer and 34.1% of breast cancer participants were not up-to-date. In two separate adjusted models, FI was significantly associated with lower odds of being up-to-date with colorectal cancer screening [OR, 0.7; 95% confidence interval (CI), 0.5-0.99)] and breast cancer screening (OR, 0.6; 95% CI, 0.4-0.96). CONCLUSIONS FI was inversely associated with being up-to-date for colorectal cancer and breast cancer screening. IMPACT Future studies should combine FI and cancer screening interventions to improve screening rates.
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Affiliation(s)
- Jason A. Mendoza
- Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Carrie A. Miller
- Health Behavior and Policy, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA
| | | | - Ken Resnicow
- University of Michigan Rogel Cancer Center and School of Public Health, Ann Arbor, MI
| | | | - Babalola Faseru
- Department of Population Health, University of Kansas Medical Center, Kansas City, KS
| | | | | | - Maria Elena Martinez
- Moores Cancer Center and Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA
| | | | - Amy E. Leader
- Sidney Kimmel Cancer Center – Jefferson Health and Thomas Jefferson University
| | - DeAnn Lazovich
- Division of Epidemiology and Community Health and Masonic Cancer Center, University of Minnesota, Minneapolis, MN
| | - Jakob D. Jensen
- Department of Communication and Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | | | - Bernard F Fuemmeler
- Health Behavior and Policy, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA
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13
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Chrisman SPD, Bollinger BJ, Mendoza JA, Palermo TM, Zhou C, Brooks MA, Rivara FP. Mobile Subthreshold Exercise Program (MSTEP) for concussion: study protocol for a randomized controlled trial. Trials 2022; 23:355. [PMID: 35473570 PMCID: PMC9040347 DOI: 10.1186/s13063-022-06239-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 03/27/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Subthreshold exercise, defined as aerobic exercise below the level that causes symptoms, has been utilized as a treatment for youth with persistent postconcussive symptoms (PPCS), but there is currently little evidence to guide use. In addition, prior studies of exercise for PPCS have all required multiple in-person visits. We developed a virtual approach for delivering subthreshold exercise to youth with PPCS called the Mobile Subthreshold Exercise Program (MSTEP), and we have now been funded to conduct a large national randomized controlled trial (RCT) to test its efficacy for reducing concussive symptoms and improving health-related quality of life. METHODS This investigation is an RCT comparing MSTEP to an active control. We will recruit 200 adolescents 11-18 years old with postconcussive symptoms persisting for at least 1 week but less than 1 year. Youth will be randomized to receive either 6 weeks of subthreshold exercise (MSTEP) or a stretching condition (control). Youth and parents will complete surveys of concussive symptoms at baseline, weekly during the intervention, and at 3 and 6 months. The primary outcomes will be trajectory of concussive symptoms and health-related quality of life over the 6 months of the study. Secondary outcomes will include depression, anxiety, and sleep quality. We will also assess potential mediators of treatment effects including moderate-vigorous physical activity and fear avoidance of concussive symptoms. DISCUSSION This multisite RCT of MSTEP will provide vital information regarding the efficacy of a virtually delivered subthreshold exercise program for youth with PPCS, and insight regarding potential mediators of treatment effects, including objectively measured physical activity and fear avoidance of concussive symptoms. TRIAL REGISTRATION ClinicalTrials.gov NCT04688255. Registered on December 29, 2020.
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Affiliation(s)
- Sara P D Chrisman
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, PO Box 5371, CURE-03, Seattle, WA, 98145, USA. .,Department of Pediatrics, University of Washington, Seattle, USA.
| | - Beth J Bollinger
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, PO Box 5371, CURE-03, Seattle, WA, 98145, USA
| | - Jason A Mendoza
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, PO Box 5371, CURE-03, Seattle, WA, 98145, USA.,Department of Pediatrics, University of Washington, Seattle, USA.,Fred Hutchinson Cancer Research Center, Seattle, USA
| | - Tonya M Palermo
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, PO Box 5371, CURE-03, Seattle, WA, 98145, USA.,Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, USA
| | - Chuan Zhou
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, PO Box 5371, CURE-03, Seattle, WA, 98145, USA
| | | | - Frederick P Rivara
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, PO Box 5371, CURE-03, Seattle, WA, 98145, USA.,Department of Pediatrics, University of Washington, Seattle, USA
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14
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Vadathya AK, Musaad S, Beltran A, Perez O, Meister L, Baranowski T, Hughes SO, Mendoza JA, Sabharwal A, Veeraraghavan A, O'Connor T. An Objective System for Quantitative Assessment of Television Viewing Among Children (Family Level Assessment of Screen Use in the Home-Television): System Development Study. JMIR Pediatr Parent 2022; 5:e33569. [PMID: 35323113 PMCID: PMC8990369 DOI: 10.2196/33569] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 01/11/2022] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Television viewing among children is associated with developmental and health outcomes, yet measurement techniques for television viewing are prone to errors, biases, or both. OBJECTIVE This study aims to develop a system to objectively and passively measure children's television viewing time. METHODS The Family Level Assessment of Screen Use in the Home-Television (FLASH-TV) system includes three sequential algorithms applied to video data collected in front of a television screen: face detection, face verification, and gaze estimation. A total of 21 families of diverse race and ethnicity were enrolled in 1 of 4 design studies to train the algorithms and provide proof of concept testing for the integrated FLASH-TV system. Video data were collected from each family in a laboratory mimicking a living room or in the child's home. Staff coded the video data for the target child as the gold standard. The accuracy, sensitivity, specificity, positive predictive value, and negative predictive value were calculated for each algorithm, as compared with the gold standard. Prevalence and biased adjusted κ scores and an intraclass correlation using a generalized linear mixed model compared FLASH-TV's estimation of television viewing duration to the gold standard. RESULTS FLASH-TV demonstrated high sensitivity for detecting faces (95.5%-97.9%) and performed well on face verification when the child's gaze was on the television. Each of the metrics for estimating the child's gaze on the screen was moderate to good (range: 55.1% negative predictive value to 91.2% specificity). When combining the 3 sequential steps, FLASH-TV estimation of the child's screen viewing was overall good, with an intraclass correlation for an overall time watching television of 0.725 across conditions. CONCLUSIONS FLASH-TV offers a critical step forward in improving the assessment of children's television viewing.
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Affiliation(s)
- Anil Kumar Vadathya
- Department of Electrical & Computer Engineering, Rice University, Houston, TX, United States
| | - Salma Musaad
- Agricultural Research Service, US Department of Agriculture, Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
| | - Alicia Beltran
- Agricultural Research Service, US Department of Agriculture, Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
| | - Oriana Perez
- Agricultural Research Service, US Department of Agriculture, Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
| | - Leo Meister
- Department of Electrical & Computer Engineering, Rice University, Houston, TX, United States
| | - Tom Baranowski
- Agricultural Research Service, US Department of Agriculture, Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
| | - Sheryl O Hughes
- Agricultural Research Service, US Department of Agriculture, Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
| | - Jason A Mendoza
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States.,General Pediatrics, Department of Pediatrics, University of Washington, Seattle, WA, United States
| | - Ashutosh Sabharwal
- Department of Electrical & Computer Engineering, Rice University, Houston, TX, United States
| | - Ashok Veeraraghavan
- Department of Electrical & Computer Engineering, Rice University, Houston, TX, United States
| | - Teresia O'Connor
- Agricultural Research Service, US Department of Agriculture, Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, United States
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15
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Jensen JD, Shannon J, Iachan R, Deng Y, Kim SJ, Demark-Wahnefried W, Faseru B, Paskett ED, Hu J, Vanderpool RC, Lazovich D, Mendoza JA, Shete S, Robertson LB, Balkrishnan R, Briant KJ, Haaland B, Haggstrom DA, Fuemmeler BF. Examining Rural-Urban Differences in Fatalism and Information Overload: Data from 12 NCI-Designated Cancer Centers. Cancer Epidemiol Biomarkers Prev 2022; 31:393-403. [PMID: 35091459 DOI: 10.1158/1055-9965.epi-21-0355] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 07/01/2021] [Accepted: 12/02/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Rural populations experience a disproportionate cancer burden relative to urban populations. One possibility is that rural populations are more likely to hold counterproductive cancer beliefs such as fatalism and information overload that undermine prevention and screening behaviors. METHODS Between 2016 and 2020, 12 U.S. cancer centers surveyed adults in their service areas using online and in-person survey instruments. Participants (N = 10,362) were designated as rural (n = 3,821) or urban (n = 6,541). All participants were 18 and older (M = 56.97, SD = 16.55), predominately non-Hispanic White (81%), and female (57%). Participants completed three items measuring cancer fatalism ("It seems like everything causes cancer," "There's not much you can do to lower your chances of getting cancer," and "When I think about cancer, I automatically think about death") and one item measuring cancer information overload ("There are so many different recommendations about preventing cancer, it's hard to know which ones to follow"). RESULTS Compared with urban residents, rural residents were more likely to believe that (i) everything causes cancer (OR = 1.29; 95% CI, 1.17-1.43); (ii) prevention is not possible (OR = 1.34; 95% CI, 1.19-1.51); and (iii) there are too many different recommendations about cancer prevention (OR = 1.26; 95% CI, 1.13-1.41), and cancer is always fatal (OR = 1.21; 95% CI, 1.11-1.33). CONCLUSIONS Compared with their urban counterparts, rural populations exhibited higher levels of cancer fatalism and cancer information overload. IMPACT Future interventions targeting rural populations should account for higher levels of fatalism and information overload.
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Affiliation(s)
- Jakob D Jensen
- Department of Communication, University of Utah, Salt Lake City, Utah.
- Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Jackilen Shannon
- Oregon Health and Science University - Portland State University, School of Public Health, Oregon Health and Science University, Portland, Oregon
| | | | | | - Sunny Jung Kim
- Department of Health Behavior and Policy, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
| | - Wendy Demark-Wahnefried
- Department of Nutrition Sciences and O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Babalola Faseru
- Department of Population Health, University of Kansas Medical Center, Kansas City, Kansas
- University of Kansas Cancer Center, Kansas City, Kansas
| | - Electra D Paskett
- Department of Internal Medicine, College of Medicine, and OSU Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio
| | - Jinxiang Hu
- University of Kansas Cancer Center, Kansas City, Kansas
- Department of Biostatistics and Data Science, University of Kansas Medical Center, Kansas City, Kansas
| | - Robin C Vanderpool
- Department of Health, Behavior and Society and Markey Cancer Center, University of Kentucky, Lexington, Kentucky
| | - DeAnn Lazovich
- Division of Epidemiology and Community Health and Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Jason A Mendoza
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center and Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington
| | - Sanjay Shete
- Department of Biostatistics and Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Linda B Robertson
- School of Medicine and UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Rajesh Balkrishnan
- Department of Public Health Sciences and UVA Cancer Center, University of Virginia, Charlottesville, Virginia
| | - Katherine J Briant
- Office of Community Outreach and Engagement, Fred Hutch/University of Washington Cancer Consortium, Seattle, Washington
| | - Benjamin Haaland
- Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
- Department of Population Sciences, University of Utah, Salt Lake City, Utah
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16
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Johnson AM, Baker KS, Haviland MJ, Syrjala KL, Abbey-Lambertz M, Chow EJ, Mendoza JA. A Pilot Randomized Controlled Trial of a Fitbit- and Facebook-Based Physical Activity Intervention for Young Adult Cancer Survivors. J Adolesc Young Adult Oncol 2021; 11:379-388. [PMID: 34677081 PMCID: PMC9419976 DOI: 10.1089/jayao.2021.0056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Purpose: Most young adult cancer survivors (YACS) do not meet physical activity (PA) guidelines. Although PA can improve health and quality of life (QOL), few randomized controlled trials (RCTs) of PA interventions for YACS exist. We conducted a pilot RCT to test feasibility of a PA intervention among YACS. Methods: We recruited 18-39-year-olds (≥1 and <5 years postcancer therapy) from Seattle Cancer Care Alliance. The 12-week intervention involved a wrist-worn PA-tracking device (Fitbit), a peer-based Facebook support group, step count goal setting, and a self-selected support "buddy." Controls received Fitbit only. Baseline assessments occurred before randomization; follow-up assessments occurred during intervention weeks 10-12. Feasibility criteria are listed below. Exploratory outcomes included PA, sedentary time (ST), QOL measures (e.g., fatigue), and self-determination theory (SDT) construct measures. Results: All feasibility criteria were met: We recruited 50 YACS, intervention participants wore the Fitbit on the majority of intervention days (82.9%), ≥75% of participants completed questionnaires at baseline (100%) and follow-up (93.9%). Exploratory analyses, adjusted for wave, accelerometer wear time, race, and income, showed significant group differences for change in ST (-52.4 vs. 2.5 minutes/day; p = 0.002) but no change in moderate-to-vigorous intensity PA (0.0 vs. -0.2 minutes/day; p = 0.40), comparing intervention participants to controls. The intervention (vs. control) group had a greater increase in fatigue interference (p = 0.03). No other significant differences in SDT or QOL measures were found. Conclusion: This Fitbit and Facebook-based PA intervention was feasible to YACS, with promising effects on reducing ST, and warrants a fully powered RCT. Clinical Trial Registration no.: NCT03233581.
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Affiliation(s)
- Ashleigh M Johnson
- Center for Child Health, Behavior, and Development, Seattle Children's Research Institute, Seattle, Washington, USA
| | - K Scott Baker
- Center for Child Health, Behavior, and Development, Seattle Children's Research Institute, Seattle, Washington, USA.,Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,University of Washington, Seattle, Washington, USA
| | | | - Karen L Syrjala
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,University of Washington, Seattle, Washington, USA
| | - Mark Abbey-Lambertz
- Center for Child Health, Behavior, and Development, Seattle Children's Research Institute, Seattle, Washington, USA
| | - Eric J Chow
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,University of Washington, Seattle, Washington, USA
| | - Jason A Mendoza
- Center for Child Health, Behavior, and Development, Seattle Children's Research Institute, Seattle, Washington, USA.,Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,University of Washington, Seattle, Washington, USA
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17
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Shete S, Deng Y, Shannon J, Faseru B, Middleton D, Iachan R, Bernardo B, Balkrishnan R, Kim SJ, Huang B, Millar MM, Fuemmler B, Jensen JD, Mendoza JA, Hu J, Lazovich D, Robertson L, Demark-Wahnefried W, Paskett ED. Differences in Breast and Colorectal Cancer Screening Adherence Among Women Residing in Urban and Rural Communities in the United States. JAMA Netw Open 2021; 4:e2128000. [PMID: 34605915 PMCID: PMC8491105 DOI: 10.1001/jamanetworkopen.2021.28000] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 07/30/2021] [Indexed: 12/13/2022] Open
Abstract
Importance Screening for breast and colorectal cancer has resulted in reductions in mortality; however, questions remain regarding how these interventions are being diffused to all segments of the population. If an intervention is less amenable to diffusion, it could be associated with disparities in mortality rates, especially in rural vs urban areas. Objectives To compare the prevalence of breast and colorectal cancer screening adherence and to identify factors associated with screening adherence among women residing in rural vs urban areas in the United States. Design, Setting, and Participants This population-based cross-sectional study of women aged 50 to 75 years in 11 states was conducted from 2017 to 2020. Main Outcomes and Measures Adherence to cancer screening based on the US Preventative Services Task Force guidelines. For breast cancer screening, women who had mammograms in the past 2 years were considered adherent. For colorectal cancer screening, women who had (1) a stool test in the past year, (2) a colonoscopy in the past 10 years, or (3) a sigmoidoscopy in the past 5 years were considered adherent. Rural status was coded using Rural Urban Continuum Codes, and other variables were assessed to identify factors associated with screening. Results The overall sample of 2897 women included 1090 (38.4%) rural residents; 2393 (83.5%) non-Hispanic White women; 263 (9.2%) non-Hispanic Black women; 68 (2.4%) Hispanic women; 1629 women (56.2%) aged 50 to 64 years; and 712 women (24.8%) with a high school education or less. Women residing in urban areas were significantly more likely to be adherent to colorectal cancer screening compared with women residing in rural areas (1429 [82%] vs 848 [78%]; P = .01), whereas the groups were equally likely to be adherent to breast cancer screening (1347 [81%] vs 830 [81%]; P = .78). Multivariable mixed-effects logistic regression analyses confirmed that rural residence was associated with lower odds of being adherent to colorectal cancer screening (odds ratio [OR], 0.81; 95% CI, 0.66-0.99, P = .047). Non-Hispanic Black race was associated with adherence to breast cancer screening guidelines (OR, 2.85; 95% CI, 1.78-4.56; P < .001) but not colorectal cancer screening guidelines. Conclusions and Relevance In this cross-sectional study, women residing in rural areas were less likely to be adherent to colorectal cancer screening guidelines but were similarly adherent to breast cancer screening. This suggests that colorectal cancer screening, a more recent intervention, may not be as available in rural areas as breast cancer screening, ie, colorectal screening has lower amenability.
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Affiliation(s)
- Sanjay Shete
- Division of Cancer Prevention, Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston
| | | | - Jackilen Shannon
- Oregon Health & Sciences University, Portland State University School of Public Health, Portland
| | - Babalola Faseru
- Department of Population Health, University of Kansas Medical Center, Kansas City
| | | | | | - Brittany Bernardo
- Division of Population Sciences, The Ohio State University Comprehensive Cancer Center, Columbus
| | | | - Sunny Jung Kim
- Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, Richmond
| | - Bin Huang
- Department of Cancer Biostatistics, University of Kentucky, Lexington
| | | | - Bernard Fuemmler
- Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, Richmond
| | | | - Jason A. Mendoza
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Department of Pediatrics, University of Washington, Seattle
| | - Jinxiang Hu
- Department of Biostatistics and Data Science, University of Kansas Medical Center, Kansas City
| | - DeAnn Lazovich
- University of Minnesota School of Public Health, Minneapolis
| | - Linda Robertson
- UPMC Hillman Cancer Center, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | - Electra D. Paskett
- Division of Cancer Prevention and Control, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, College of Medicine, Columbus
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18
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Liese AD, Reboussin BA, Kahkoska AR, Frongillo EA, Malik FS, Imperatore G, Saydah S, Bellatorre A, Lawrence JM, Dabelea D, Mendoza JA. Inequalities in Glycemic Control in Youth with Type 1 Diabetes Over Time: Intersectionality Between Socioeconomic Position and Race and Ethnicity. Ann Behav Med 2021; 56:461-471. [PMID: 34570884 DOI: 10.1093/abm/kaab086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Racial/ethnic health inequities have been well-documented among youth and young adults with type 1 diabetes (T1D), yet little is known about how socioeconomic position (SEP) intersects with the risk marker of race/ethnicity to predict inequities in longitudinal glycemic control. PURPOSE To identify patterns of SEP, race/ethnicity, and clinical characteristics that differentiate hemoglobin A1c (HbA1c) trajectories among youth and young adults after T1D diagnosis. METHODS The SEARCH for Diabetes in Youth cohort includes youth with diabetes diagnosed from 2002 to 2006 and 2008 who were followed through 2015. We analyzed data from 1,313 youth and young adults with T1D with ≥3 HbA1c measures. Classification tree analysis identified patterns of baseline demographic, SEP, and clinical characteristic that best predicted HbA1c trajectories over an average of 8.3 years using group-based trajectory modeling. RESULTS Two HbA1c trajectories were identified: Trajectory 1 (77%) with lower baseline HbA1c and mild increases (from mean 7.4% to 8.4%) and Trajectory 2 (23%) with higher baseline HbA1c and major increases (from 8.5% to 11.2%). Race/ethnicity intersected with different SEP characteristics among non-Hispanic white (NHW) than in non-whites. Public health insurance predicted high-risk Trajectory 2 membership in non-whites, whereas parental education, household structure, diagnosis age and glucose checking frequency predicted membership for NHW youth and young adults. Two characteristics, race/ethnicity and parental education alone identified 80% of the Trajectory 2 members. CONCLUSIONS Race/ethnicity intersects with multiple SEP and clinical characteristics among youth and young adults with T1D, which is associated with particularly high risk of poor long-term glycemic control.
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Affiliation(s)
- Angela D Liese
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Beth A Reboussin
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Anna R Kahkoska
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Edward A Frongillo
- Department of Health Promotion, Education, and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Faisal S Malik
- Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Giuseppina Imperatore
- Division of Diabetes Translation, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, GA, USA
| | - Sharon Saydah
- Division of Diabetes Translation, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, GA, USA
| | - Anna Bellatorre
- Department of Epidemiology and LEAD Center, Colorado School of Public Health, Aurora, CO, USA
| | - Jean M Lawrence
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Dana Dabelea
- Department of Epidemiology and LEAD Center, Colorado School of Public Health, Aurora, CO, USA
| | - Jason A Mendoza
- Fred Hutchinson Cancer Research Center, University of Washington, and Seattle Children's Research Institute, Seattle, WA, USA
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19
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Ola C, Gonzalez E, Tran N, Sasser T, Kuhn M, LaCount PA, Stein MA, Mendoza JA, Tandon PS. Evaluating the Feasibility and Acceptability of the Lifestyle Enhancement for ADHD Program. J Pediatr Psychol 2021; 46:662-672. [PMID: 34128050 DOI: 10.1093/jpepsy/jsab039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 02/14/2021] [Accepted: 03/25/2021] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE To evaluate the feasibility and acceptability of the Lifestyle Enhancement for Attention Deficit Hyperactivity Disorder (ADHD) Program (LEAP), a novel parent behavior management training program that promotes physical activity (PA) and positive health behaviors and is enhanced with mobile health technology (Garmin) and a social media (Facebook) curriculum for parents of children with ADHD. METHODS The study included parents of children ages 5-10 years diagnosed with ADHD who did not engage in the recommended >60 min/day of moderate to vigorous PA based on parent report at baseline. Parents participated in the 8-week LEAP group and joined a private Facebook group. Children and one parent wore wrist-worn Garmin activity trackers daily. Parents completed the Treatment Adherence Inventory, Client Satisfaction Questionnaire, and participated in a structured focus group about their experiences with various aspects of the program. RESULTS Of 31 children enrolled, 51.5% had ADHD combined presentation, 36.3% with ADHD, predominately inattentive presentation, and 12.1% had unspecified ADHD (age 5-10; M = 7.6; 48.4% female). Parents attended an average of 86% of group sessions. On average, parents wore their Garmins for 5.1 days/week (average step count 7,092 steps/day) and children for 6.0 days/week (average step count 9,823 steps/day). Overall, parents and children were adherent to intervention components and acceptability of the program was high. CONCLUSIONS Findings indicate that the LEAP program is an acceptable and feasible intervention model for promoting PA among parents and their children with ADHD. Implications for improving ADHD symptoms and enhancing evidence-based parent training programs are discussed.
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Affiliation(s)
- Cindy Ola
- Department of Psychiatry & Behavioral Sciences, University of Washington School of Medicine, USA.,Seattle Children's Research Institute, USA
| | - Erin Gonzalez
- Department of Psychiatry & Behavioral Sciences, University of Washington School of Medicine, USA.,Seattle Children's Research Institute, USA
| | | | - Tyler Sasser
- Department of Psychiatry & Behavioral Sciences, University of Washington School of Medicine, USA.,Seattle Children's Research Institute, USA
| | | | | | - Mark A Stein
- Department of Psychiatry & Behavioral Sciences, University of Washington School of Medicine, USA.,Seattle Children's Research Institute, USA
| | - Jason A Mendoza
- Seattle Children's Research Institute, USA.,Department of Pediatrics, University of Washington School of Medicine, USA.,Fred Hutchinson Cancer Research Center, USA
| | - Pooja S Tandon
- Seattle Children's Research Institute, USA.,Department of Pediatrics, University of Washington School of Medicine, USA
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20
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Chrisman SPD, Mendoza JA, Zhou C, Palermo TM, Gogue-Garcia T, Janz KF, Rivara FP. Pilot Study of Telehealth Delivered Rehabilitative Exercise for Youth With Concussion: The Mobile Subthreshold Exercise Program (MSTEP). Front Pediatr 2021; 9:645814. [PMID: 34123963 PMCID: PMC8193501 DOI: 10.3389/fped.2021.645814] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 03/08/2021] [Indexed: 11/26/2022] Open
Abstract
Background: Concussion is common, and up to 30% of youth develop persistent symptoms. Preliminary data suggests treatment with rehabilitative exercise is beneficial, but most programs require frequent in-person visits, which is challenging for youth in rural areas, and has been made more difficult for all youth during the COVID-19 pandemic. We have adapted an exercise intervention to be delivered via telehealth using Zoom and personal fitness devices, which could ensure access to this type of treatment. Objective: The goal of this study was to assess feasibility and acceptability of a telehealth delivered exercise intervention for concussion, the Mobile Subthreshold Exercise Program (MSTEP), and collect pilot data regarding efficacy. Materials and Methods: All youth received the 6-week MSTEP intervention which included wearing a Fitbit and setting exercise heartrate and duration goals weekly over Zoom with the research assistant. Youth completed standardized measures of concussive symptoms (Health Behavior Inventory, HBI), fear-avoidance (Fear of Pain Questionnaire, FOPQ) and health-related quality of life (Pediatric Quality of life Assessment, PedsQL), as well as a structured qualitative exit interview. We examined change in measures over time using mixed effects modeling, controlling for age, sex, prior concussion and duration of symptoms. We coded qualitative interviews using Thematic analysis. Results: We recruited 19 subjects, 79% female with average age 14.3 (SD 2.2) and mean duration of symptoms 75.6 days (SD 33.7). Participants wore the Fitbit on 80% of days, and completed 94% of surveys and 96% of Zoom calls. Concussive symptoms (HBI) decreased significantly over the 6 week intervention (-10.6, 95%CI: -16.0 to -5.1) as did fear-avoidance (-21.6, 95%CI: -29.8 to -13.5). PedsQL improved significantly during the same time period (+15.1, 95%CI: 8.6-21.6). Approximately three-quarters (76%) of youth rated their care as "excellent." Participants appreciated the structure of the guided exercise program and the support of the RA. They also enjoyed being able to track their progress with the Fitbit. Conclusion: This study provides evidence for the feasibility and acceptability of a telehealth delivered rehabilitative exercise intervention for youth with concussion. Further research utilizing a randomized controlled trial is needed to assess efficacy. Clinical Trial Registration: https://clinicaltrials.gov, identifier: NCT03691363. https://clinicaltrials.gov/ct2/show/NCT03691363.
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Affiliation(s)
- Sara P D Chrisman
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Pediatrics, University of Washington, Seattle, WA, United States
| | - Jason A Mendoza
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Pediatrics, University of Washington, Seattle, WA, United States.,Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Chuan Zhou
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Pediatrics, University of Washington, Seattle, WA, United States
| | - Tonya M Palermo
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, United States
| | - Tierra Gogue-Garcia
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States
| | - Kathleen F Janz
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA, United States
| | - Frederick P Rivara
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Pediatrics, University of Washington, Seattle, WA, United States.,Harborview Injury Prevention and Research Center, Seattle, WA, United States
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21
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Sutherland MW, Ma X, Reboussin BA, Mendoza JA, Bell BA, Kahkoska AR, Sauder KA, Lawrence JM, Pihoker C, Liese AD. Socioeconomic position is associated with glycemic control in youth and young adults with type 1 diabetes. Pediatr Diabetes 2020; 21:1412-1420. [PMID: 32902080 PMCID: PMC8054269 DOI: 10.1111/pedi.13112] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 08/28/2020] [Accepted: 09/02/2020] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE Health inequities persist in youth and young adults (YYA) with type 1diabetes in achieving optimal glycemic control. The purpose of this study was to assess the contribution of multiple indicators of social need to these inequities. RESEARCH DESIGN AND METHODS Two hundred and twenty two YYA withtype 1 diabetes enrolled in the SEARCH Food Insecurity Study in South Carolina and Washington between the years 2013 and 2015 were included. Latent class analysis was used to identify socioeconomic profiles based on household income, parental education, health insurance, household food insecurity, and food assistance. Profiles were evaluated in relation to glycemic control using multivariable linear and logistic regression, with HbA1c > 9%(75 mmol/mol) defined as high-risk glycemic control. RESULTS Two profiles were identified: a lower socioeconomic profile included YYA whose parents had lower income and/or education, and were more likely to be uninsured, receive food assistance, and be food insecure. A higher socioeconomic profile included YYA whose circumstances were opposite to those in the lower socioeconomic profile. Those with a lower socioeconomic profile were more likely to have high-risk glycemic control relative to those with a higher socioeconomic profile (OR = 2.24, 95%CI = 1.16-4.33). CONCLUSIONS Lower socioeconomic profiles are associated with high-risk glycemic control among YYA with type 1 diabetes. This supports recommendations that care providers of YYA with type 1 diabetes assess individual social needs in tailoring diabetes management plans to the social context of the patient.
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Affiliation(s)
- Melanie W. Sutherland
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC
| | - Xiaonan Ma
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC
| | - Beth A. Reboussin
- Department of Biostatistical Sciences, Wake Forest University School of Medicine, Winston-Salem, NC
| | - Jason A. Mendoza
- Department of Pediatrics and Nutritional Sciences Program, University of Washington; Cancer Prevention Program, Fred Hutchinson Cancer Research Center; and Seattle Children’s Research Institute, Seattle, WA
| | - Bethany A. Bell
- College of Social Work, University of South Carolina, Columbia, SC
| | - Anna R. Kahkoska
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Katherine A. Sauder
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Jean M. Lawrence
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | | | - Angela D. Liese
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC
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22
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Chow EJ, Doody DR, Di C, Armenian SH, Baker KS, Bricker JB, Gopal AK, Hagen AM, Ketterl TG, Lee SJ, Reding KW, Schenk JM, Syrjala KL, Taylor SA, Wang G, Neuhouser ML, Mendoza JA. Feasibility of a behavioral intervention using mobile health applications to reduce cardiovascular risk factors in cancer survivors: a pilot randomized controlled trial. J Cancer Surviv 2020; 15:554-563. [PMID: 33037989 DOI: 10.1007/s11764-020-00949-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 09/28/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE Determine the feasibility of a remotely delivered mobile health (mHealth)-supported intervention to improve diet and physical activity in hematologic malignancy survivors. METHODS Pilot randomized controlled trial of a 16-week intervention for improving diet and physical activity: individualized goal-setting (daily steps, sodium, saturated fat, added sugar intake) per feedback from mHealth trackers (Fitbit for activity; Healthwatch360 for diet), supplemented by a Facebook peer support group. Controls accessed the trackers without goal-setting or peer support. Everyone received standardized survivorship counseling with tailored advice from a clinician. Actigraphy and food frequency questionnaires assessed activity and diet at baseline and follow-up. RESULTS Forty-one participants (51.2% male; median age 45.1 years; 7.0 years from treatment) were randomized (24 intervention; 17 control). Fitbit and Healthwatch360 use were more common among intervention versus control participants (75.0% versus 70.6% and 50.0% versus 17.7% of eligible days, respectively). Most intervention participants (66.7%) engaged with Facebook; overall, 91.7% interacted with the study's mHealth applications. While no comparisons in activity or dietary outcomes between intervention versus control group met statistical significance, the intervention was associated with greater reductions in the targeted dietary factors and improvements in Healthy Eating Index-2015 score, moderate-vigorous physical activity time, and daily steps. Participant retention at 6 months was 90.2%. CONCLUSIONS An intervention for cardiovascular risk reduction based on individualized goal-setting enhanced by mHealth and social media peer support was feasible and acceptable among cancer survivors. IMPLICATIONS FOR CANCER SURVIVORS Effective and easily disseminated strategies that improve diet and physical activity in this population are needed. TRIAL REGISTRATION Registered in ClinicalTrials.gov (NCT03574012) on June 29, 2018.
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Affiliation(s)
- Eric J Chow
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA.
- Department of Pediatrics, University of Washington, Seattle, WA, USA.
| | - David R Doody
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
| | - Chongzhi Di
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
| | | | - K Scott Baker
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
- Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Jonathan B Bricker
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
| | - Ajay K Gopal
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Anna M Hagen
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
| | - Tyler G Ketterl
- Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Stephanie J Lee
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Kerryn W Reding
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
- School of Nursing, University of Washington, Seattle, WA, USA
| | - Jeannette M Schenk
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
| | - Karen L Syrjala
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
| | - Sarah A Taylor
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
| | - Guangxing Wang
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
| | - Marian L Neuhouser
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
| | - Jason A Mendoza
- Fred Hutchinson Cancer Research Center, PO Box 19024, Mailstop M4-C308, Seattle, WA, 98109, USA
- Department of Pediatrics, University of Washington, Seattle, WA, USA
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23
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Reid LA, Geraci M, Mendoza JA, Reboussin BA, Pate RR, Sauder KA, Dolan LM, Kim G, Lawrence JM, Liese AD. Association Of Household Food Security And Physical Activity Among Youth And Young Adults With Diabetes. Med Sci Sports Exerc 2020. [DOI: 10.1249/01.mss.0000680552.16270.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Briant KJ, Thompson B, Doody DR, Reyes C, Schwartz SM, Hannon PA, Mendoza JA. Abstract C004: Collecting evidence to drive research that addresses community cancer needs in Western Washington. Cancer Epidemiol Biomarkers Prev 2020. [DOI: 10.1158/1538-7755.disp18-c004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract
Background: The Fred Hutch/University of Washington Cancer Consortium (Consortium) is a National Cancer Institute-designated comprehensive cancer center located in the Seattle metro area. The Consortium comprises four partnering institutions (Fred Hutchinson Cancer Research Center, University of Washington, Seattle Children's Hospital, and Seattle Cancer Care Alliance [SCCA]) that together address the full spectrum of cancer research and interventions to reduce the burden of cancer among catchment area (CA) residents. The Consortium's CA is thirteen counties in western Washington (WA). In an effort to understand and document ongoing research conducted to address the cancer burden, risk factors, incidence, mortality, and inequities in the CA, we initiated a comprehensive needs assessment.
Methods: We conducted a quantitative and qualitative needs assessment from September 2017 to June 2018. Quantitative assessment included secondary data analyses from multiple sources (Seattle-Puget Sound Surveillance, Epidemiology and End Results cancer registry, Behavioral Risk Factor Surveillance Survey data, and WA State Department of Health data). Qualitative assessment included semistructured interviews (n=32) conducted in person and over the telephone with key informants representing county health departments, clinic/health systems, SCCA network sites, and community-based organizations. Interviews included questions about barriers and facilitators to cancer screening, referrals, services, access to care, and cancer inequities.
Results: The quantitative data analysis identified the top five cancer incidence sites in the CA as breast, prostate, lung, hematologic malignancies and colorectal; the top five mortality sites in the CA are lung, prostate, breast, hematologic malignancies and colorectal. Comparisons of incidence and mortality for the region revealed several inequities: 1) American Indians and Alaska Natives (AIAN) had the most numerous and severe inequities for incidence and mortality of the top cancers; 2) non-Hispanic Blacks had the most severe mortality for prostate cancer; and 3) outlying rural counties had higher incidence and mortality rates than urban areas. Through the qualitative data analysis, we identified seven major themes that influenced cancer prevention and control, including geography, social determinants of health, financial issues, issues around provider trust and communication, issues with agency partnerships/collaboration, and race/ethnicity. Qualitative interviews suggested opportunities for the Consortium to address barriers that underlie several major cancer inequities in the CA.
Conclusion: The Consortium will use the needs assessment as a baseline measure to evaluate future research that addresses the cancer burden in the CA. The Consortium now has information to take an informed approach to engage key stakeholders to collaborate and holistically improve cancer research and outcomes for all CA residents.
Citation Format: Katherine J. Briant, Beti Thompson, David R. Doody, Clara Reyes, Stephen M. Schwartz, Peggy A. Hannon, Jason A. Mendoza. Collecting evidence to drive research that addresses community cancer needs in Western Washington [abstract]. In: Proceedings of the Eleventh AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2018 Nov 2-5; New Orleans, LA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2020;29(6 Suppl):Abstract nr C004.
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Affiliation(s)
| | - Beti Thompson
- 1Fred Hutchinson Cancer Research Center, Seattle, WA,
| | | | - Clara Reyes
- 2New Mexico State University, Las Cruces, NM,
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Chrisman SPD, Whitlock KB, Mendoza JA, Burton MS, Somers E, Hsu A, Fay L, Palermo TM, Rivara FP. Corrigendum: Pilot Randomized Controlled Trial of an Exercise Program Requiring Minimal In-person Visits for Youth With Persistent Sport-Related Concussion. Front Neurol 2020; 11:6. [PMID: 32153484 PMCID: PMC7047157 DOI: 10.3389/fneur.2020.00006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 01/07/2020] [Indexed: 11/13/2022] Open
Affiliation(s)
- Sara P D Chrisman
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Pediatrics, University of Washington, Seattle, WA, United States.,Harborview Injury Prevention and Research Center, Seattle, WA, United States
| | - Kathryn B Whitlock
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States
| | - Jason A Mendoza
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Pediatrics, University of Washington, Seattle, WA, United States
| | - Monique S Burton
- Department of Pediatrics, University of Washington, Seattle, WA, United States.,Department of Orthopedics and Sports Medicine, Seattle Children's Hospital, Seattle, WA, United States
| | - Ellie Somers
- Department of Sports Physical Therapy, Seattle Children's Hospital, Seattle, WA, United States
| | - Albert Hsu
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States
| | - Lauren Fay
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States
| | - Tonya M Palermo
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, United States
| | - Frederick P Rivara
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Pediatrics, University of Washington, Seattle, WA, United States.,Harborview Injury Prevention and Research Center, Seattle, WA, United States
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Miropolsky EM, Scott Baker K, Abbey-Lambertz M, Syrjala K, Chow EJ, Ceballos R, Mendoza JA. Participant Perceptions on a Fitbit and Facebook Intervention for Young Adult Cancer Survivors: A Qualitative Study. J Adolesc Young Adult Oncol 2020; 9:410-417. [PMID: 31928489 DOI: 10.1089/jayao.2019.0072] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Purpose: Among cancer survivors, physical activity (PA) is associated with reductions in cancer recurrence, morbidity, and mortality. Most young adult (YA) survivors do not attain adequate PA. Digital modalities, specifically wearable activity monitors with a paired mobile application and private social media group for support offer a promising approach for promoting PA among YAs. We conducted a pilot randomized controlled trial of this intervention. To evaluate its acceptability and perceptions of the intervention components, we conducted qualitative interviews with those in the intervention. The results of our interviews serve to refine future interventions to better serve this population. Methods: Semistructured qualitative interviews with 13 YA cancer survivors ages 20-39 who participated in the intervention assessed perceptions of the digital components of the study and buddy system of nominating a friend to participate in PA with the survivor. Analyses included a qualitative thematic analysis of the interview transcripts and coded interview segments into three predetermined categories: facilitators, limitations, and suggestions. Results: Participants described wide-ranging benefits of the intervention, citing the Fitbit device and buddy system as major motivators to engage in PA and reach goals. Most participants noted feelings of increased physical and emotional wellness. The most-cited limitation of the intervention was the automated text messages, which participants found impersonal. Suggestions for improvement included integrating more elements of competition and group challenges. Conclusion: This digital PA intervention was perceived as feasible and acceptable to YA cancer survivors and appears promising for promoting PA and improving long-term health and quality of life. Clinicaltrial.gov identifier number: NCT03233581; Date of registration: July 28, 2017.
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Affiliation(s)
- Evelina M Miropolsky
- Nutritional Sciences Program, University of Washington, Seattle, Washington, USA
| | - Kevin Scott Baker
- Department of Pediatrics, University of Washington, Seattle, Washington, USA
- Seattle Children's Research Institute, Seattle, Washington, USA
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | | | - Karen Syrjala
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Eric J Chow
- Department of Pediatrics, University of Washington, Seattle, Washington, USA
- Seattle Children's Research Institute, Seattle, Washington, USA
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Rachel Ceballos
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Jason A Mendoza
- Nutritional Sciences Program, University of Washington, Seattle, Washington, USA
- Department of Pediatrics, University of Washington, Seattle, Washington, USA
- Seattle Children's Research Institute, Seattle, Washington, USA
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
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Rillamas-Sun E, Bishop S, Cisneros O, Mendoza JA, Kratz M, Ko LK. Psychosocial Factors of Diet and Physical Activity among Rural, Hispanic Children: Findings from a Multilevel Health Intervention Study. J Racial Ethn Health Disparities 2019; 6:1218-1227. [PMID: 31385261 DOI: 10.1007/s40615-019-00623-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 07/23/2019] [Accepted: 07/25/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To examine the relationship of psychosocial factors, such as self-efficacy, family role modeling, and perceptions of the environment, on diet, physical activity, and sedentary behavior in Hispanic children living in rural Washington State. METHODS Gender, heights, and weights were obtained from Hispanic 8-12 year olds (n = 553) from two rural communities in Lower Yakima, Washington. A subsample of 179 children provided psychosocial measures, diet, and screen time via questionnaire and physical activity via accelerometer. Body mass index percentiles were used to calculate the prevalence of obesity. The association of demographic and psychosocial measures on the mean difference (95% confidence interval (CI)) of fruit, vegetable, and sugar consumption and minutes spent active was estimated using linear regression models. RESULTS Prevalence of obesity was 35%. Children with obesity consumed one-fifth (- 0.3, - 0.02) fewer cups of fruits, 2.2 (0.1, 4.2) more teaspoons of total added sugars, and spent 16.1 (- 22.0, - 10.2) fewer minutes in moderate-to-vigorous physical activity per day compared with children with healthy weights. Males consumed more added sugars and reported more screen time than females, but spent more daily minutes in moderate-to-vigorous physical activity. Higher fruit and vegetable self-efficacy scores were associated with more consumption of fruits and vegetables, more engagement in light physical activity, and less time spent sedentary per day. CONCLUSION Male gender and some psychosocial measures were associated with obesogenic behaviors. Insight about factors associated with obesity-related behaviors in rural, Hispanic children may help the development of successful and effective behavioral health interventions for this understudied population.
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Affiliation(s)
- Eileen Rillamas-Sun
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N. M3-A410, Seattle, WA, 98109, USA.
| | - Sonia Bishop
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N. M3-A410, Seattle, WA, 98109, USA
| | - Oralia Cisneros
- Sunnyside School District, 1110 S. 6th St., Sunnyside, WA, 98944, USA
| | - Jason A Mendoza
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N. M3-A410, Seattle, WA, 98109, USA.,Department of Pediatrics, University of Washington School of Medicine, 2001 Eighth Ave. Ste. 400, M/S: CW8-6, Seattle, WA, 98121, USA
| | - Mario Kratz
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N. M3-A410, Seattle, WA, 98109, USA
| | - Linda K Ko
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N. M3-A410, Seattle, WA, 98109, USA.,Department of Health Services, University of Washington School of Public Health, 1959 NE Pacific St, Seattle, WA, 98195, USA
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Chrisman SPD, Whitlock KB, Mendoza JA, Burton MS, Somers E, Hsu A, Fay L, Palermo TM, Rivara FP. Pilot Randomized Controlled Trial of an Exercise Program Requiring Minimal In-person Visits for Youth With Persistent Sport-Related Concussion. Front Neurol 2019; 10:623. [PMID: 31316446 PMCID: PMC6611408 DOI: 10.3389/fneur.2019.00623] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 05/28/2019] [Indexed: 11/13/2022] Open
Abstract
Objective: To evaluate feasibility and acceptability of a sub-threshold exercise program with minimal in-person visits to treat youth with persistent sport-related concussion, and explore efficacy for improving concussive symptoms, health-related quality of life, and fear-avoidance. Study design: We conducted a pilot randomized controlled trial comparing a 6 week sub-threshold exercise program requiring only two in-person visits to active control (stretching) for 12-18 year old youth with persistent sport-related concussion. We measured moderate-to-vigorous physical activity pre- and post-intervention using accelerometry, and increased goals weekly via phone contact. We examined feasibility and acceptability using qualitative interviews. We used exponential regression to model differences in trajectory of concussive symptoms by experimental group, and linear regression to model differences in trajectory of health-related quality of life and fear-avoidance of pain by experimental group. Results: Thirty-two subjects randomized, 30 completed the study (n = 11 control, n = 19 intervention), 57% female. Youth and parents reported enjoying participating in the study and appreciated the structure and support, as well as the minimal in-person visits. Exponential regression modeling indicated that concussive symptoms declined more rapidly in intervention youth than control (p = 0.02). Health-related quality of life and fear-avoidance of pain improved over time, but were not significantly different by group. Conclusions: This study indicates feasibility and potential benefit of a 6 week subthreshold exercise program with minimal in-person visits for youth with persistent concussion. Potential factors that may play a role in improvement such as fear-avoidance deserve further study.
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Affiliation(s)
- Sara P D Chrisman
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Pediatrics, University of Washington, Seattle, WA, United States.,Harborview Injury Prevention and Research Center, Seattle, WA, United States
| | - Kathryn B Whitlock
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States
| | - Jason A Mendoza
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Pediatrics, University of Washington, Seattle, WA, United States
| | - Monique S Burton
- Department of Pediatrics, University of Washington, Seattle, WA, United States.,Department of Orthopedics and Sports Medicine, Seattle Children's Hospital, Seattle, WA, United States
| | - Ellie Somers
- Department of Sports Physical Therapy, Seattle Children's Hospital, Seattle, WA, United States
| | - Albert Hsu
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States
| | - Lauren Fay
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States
| | - Tonya M Palermo
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, United States
| | - Frederick P Rivara
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, United States.,Department of Pediatrics, University of Washington, Seattle, WA, United States.,Harborview Injury Prevention and Research Center, Seattle, WA, United States
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Huang C, Dannenberg AL, Haaland W, Mendoza JA. Changes in Self-Efficacy and Outcome Expectations From Child Participation in Bicycle Trains for Commuting to and From School. Health Educ Behav 2018; 45:748-755. [PMID: 29631444 DOI: 10.1177/1090198118769346] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Active commuting to school (ACS) is associated with increased physical activity and lowered risk of obesity. In observational studies, ACS was associated with child self-efficacy, parent self-efficacy, and parent outcome expectations, although few experiments have assessed changes in these behavioral constructs. AIM This study examined the effects of a bicycle train intervention (BTI) on child self-efficacy, parent self-efficacy, and parent outcome expectations in a diverse, low socioeconomic status population. METHOD Data were from a 2014 BTI pilot randomized controlled trial (RCT) on fourth to fifth graders aged 9 to 12 years, n = 54, from four schools serving low-income populations in Seattle, Washington. The BTI was a group of children and study staff who cycled together to/from school daily, while controls received no intervention. Responses to validated child self-efficacy, parent self-efficacy, and parent outcome expectations questionnaires ranged from 1 to 3. Adjusted linear mixed effects models estimated standardized coefficients for child self-efficacy, parent self-efficacy, and parent outcome expectations comparing intervention and controls from Time 1 (preintervention) to Time 2 (final 4-6 weeks of intervention). RESULTS The intervention group had increases in child self-efficacy of 0.84 standard deviations (95% confidence interval [CI] [0.37, 1.31]), parent self-efficacy of 0.46 standard deviations (95% CI [0.05, 0.86]), and parent outcome expectations of 0.47 standard deviations (95% CI [0.17, 0.76]) compared with controls from Times 1 to 2 (all ps <.05). CONCLUSION A BTI improved child self-efficacy, parent self-efficacy, and parent outcome expectations, which warrants a larger RCT to examine long-term changes to these behavioral constructs and ACS.
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Affiliation(s)
- Cathy Huang
- 1 University of Washington, Seattle, WA, USA.,2 Seattle Children's Research Institute, Seattle, WA, USA
| | | | - Wren Haaland
- 2 Seattle Children's Research Institute, Seattle, WA, USA
| | - Jason A Mendoza
- 1 University of Washington, Seattle, WA, USA.,2 Seattle Children's Research Institute, Seattle, WA, USA.,3 Fred Hutchinson Cancer Research Center, Health Disparities Research Center, Seattle, WA, USA
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Leger KJ, Baker KS, Cushing-Haugen KL, Flowers MED, Leisenring WM, Martin PJ, Mendoza JA, Reding K, Syrjala KL, Lee SJ, Chow EJ. Lifestyle factors and subsequent ischemic heart disease risk after hematopoietic cell transplantation. Cancer 2018; 124:1507-1515. [PMID: 29315507 PMCID: PMC5867247 DOI: 10.1002/cncr.31227] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Revised: 11/30/2017] [Accepted: 12/18/2017] [Indexed: 11/06/2022]
Abstract
BACKGROUND The objective of this study was to evaluate whether modifiable cardiovascular risk conditions and lifestyle factors were temporally associated with an increased risk for ischemic heart disease and overall mortality in a cohort of hematopoietic cell transplantation (HCT) survivors. METHODS HCT recipients who had survived for ≥1 year, were ≥20 years old, and had undergone transplantation between 1970 and 2010 at a transplant referral center were surveyed in 2010-2011 about cardiovascular health and lifestyle factors (n = 3833). Respondents (n = 2360 [61.6%]) were followed to 2016 for incident ischemic heart disease and overall mortality. RESULTS Among the 2360 transplant survivors (median age at the baseline survey, 55.9 years; median time since transplantation, 10.8 years), 162 (6.9%) reported ischemic heart disease at the baseline survey. Among those without ischemic heart disease at the baseline survey (n = 2198), the 5-year cumulative incidence of subsequent ischemic heart disease was 4.3%. Obesity, dyslipidemia, diabetes, and physical inactivity at baseline were associated with an increased risk for subsequent ischemic heart disease (hazard ratio [HRs] ≥ 1.8). Greater physical activity and fruit/vegetable intake at baseline were associated with subsequent lower overall mortality (HRs ≤ 0.7). When jointly considered, each additional cardiovascular risk condition and each adverse lifestyle factor were independently associated with subsequent ischemic heart disease (HR for risk conditions, 1.4; 95% confidence interval [CI], 1.0-1.9; HR for lifestyle factors, 1.9; 95% CI, 1.2-2.9), and adverse lifestyle factors remained associated with overall mortality (HR, 1.8; 95% CI, 1.5-2.3). CONCLUSIONS These results support strong efforts to promote healthy lifestyle behaviors and to treat cardiovascular risk factors aggressively in HCT survivors. This may reduce future ischemic heart disease and overall mortality in this high-risk population. Cancer 2018;124:1507-15. © 2018 American Cancer Society.
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Affiliation(s)
- Kasey J. Leger
- Department of Pediatrics, University of Washington School of Medicine, Seattle WA
- Seattle Children’s Hospital, WA
| | - K. Scott Baker
- Department of Pediatrics, University of Washington School of Medicine, Seattle WA
- Seattle Children’s Hospital, WA
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle WA
| | | | - Mary ED Flowers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle WA
- Department of Medicine, University of Washington School of Medicine, Seattle WA
| | - Wendy M. Leisenring
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle WA
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle WA
| | - Paul J. Martin
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle WA
- Department of Medicine, University of Washington School of Medicine, Seattle WA
| | - Jason A. Mendoza
- Department of Pediatrics, University of Washington School of Medicine, Seattle WA
- Seattle Children’s Hospital, WA
| | - Kerryn Reding
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle WA
- University of Washington School of Nursing, Seattle WA; Department of Psychiatry and Behavioral Sciences
| | - Karen L. Syrjala
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle WA
- University of Washington School of Medicine, Seattle, WA
| | - Stephanie J. Lee
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle WA
- Department of Medicine, University of Washington School of Medicine, Seattle WA
| | - Eric J. Chow
- Department of Pediatrics, University of Washington School of Medicine, Seattle WA
- Seattle Children’s Hospital, WA
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle WA
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle WA
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Mendoza JA, Haaland W, D'Agostino RB, Martini L, Pihoker C, Frongillo EA, Mayer-Davis EJ, Liu LL, Dabelea D, Lawrence JM, Liese AD. Food insecurity is associated with high risk glycemic control and higher health care utilization among youth and young adults with type 1 diabetes. Diabetes Res Clin Pract 2018; 138:128-137. [PMID: 29427695 PMCID: PMC5910177 DOI: 10.1016/j.diabres.2018.01.035] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 01/13/2018] [Accepted: 01/30/2018] [Indexed: 12/20/2022]
Abstract
AIMS Household food insecurity (FI), i.e., limited availability of nutritionally adequate foods, is associated with poor glycemic control among adults with type 2 diabetes. We evaluated the association of FI among youth and young adults (YYA) with type 1 diabetes to inform recent clinical recommendations from the American Diabetes Association for providers to screen all patients with diabetes for FI. METHODS Using data from the Washington and South Carolina SEARCH for Diabetes in Youth Study sites, we conducted an observational, cross-sectional evaluation of associations between FI and glycemic control, hospitalizations, and emergency department (ED) visits among YYA with type 1 diabetes. FI was assessed using the Household Food Security Survey Module, which queries conditions and behaviors typical of households unable to meet basic food needs. Participants' HbA1c were measured from blood drawn at the research visit; socio-demographics and medical history were collected by survey. RESULTS The prevalence of FI was 19.5%. In adjusted logistic regression analysis, YYAs from food-insecure households had 2.37 higher odds (95% CI: 1.10, 5.09) of high risk glycemic control, i.e., HbA1c >9.0%, vs. peers from food-secure households. In adjusted binomial regression analysis for ED visits, YYAs from food-insecure households had an adjusted prevalence rate that was 2.95 times (95% CI [1.17, 7.45]) as great as those from food secure households. CONCLUSIONS FI was associated with high risk glycemic control and more ED visits. Targeted efforts should be developed and tested to alleviate FI among YYA with type 1 diabetes.
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Affiliation(s)
- Jason A Mendoza
- Department of Pediatrics, University of Washington, Seattle, WA, USA; Seattle Children's Research Institute, Seattle, WA, USA; Health Disparities Research Center, Fred Hutchinson Cancer Research Center/UW Cancer Consortium, Seattle, WA, USA.
| | - Wren Haaland
- Seattle Children's Research Institute, Seattle, WA, USA
| | - Ralph B D'Agostino
- Department of Biostatistical Sciences, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Lauren Martini
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA
| | - Catherine Pihoker
- Department of Pediatrics, University of Washington, Seattle, WA, USA; Seattle Children's Research Institute, Seattle, WA, USA
| | - Edward A Frongillo
- Health Promotion, Education and Behavior, University of South Carolina, Columbia, SC, USA
| | - Elizabeth J Mayer-Davis
- Departments of Nutrition and Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Lenna L Liu
- Department of Pediatrics, University of Washington, Seattle, WA, USA; Seattle Children's Research Institute, Seattle, WA, USA
| | - Dana Dabelea
- Department of Epidemiology, Colorado School of Public Health, University of Colorado-Denver Anschutz Medical Center, Denver, CO, USA
| | - Jean M Lawrence
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Angela D Liese
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA; Center for Research in Nutrition and Health Disparities, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
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Kim YJ, Lee C, Lu W, Mendoza JA. Attitudinal, Behavioral, and Environmental Correlates of Child and Parent Self-Efficacy in Walking to School. Int J Environ Res Public Health 2017; 14:E1588. [PMID: 29258210 PMCID: PMC5751005 DOI: 10.3390/ijerph14121588] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Revised: 12/12/2017] [Accepted: 12/13/2017] [Indexed: 11/16/2022]
Abstract
As a critical social cognitive construct, self-efficacy plays a determinant role in children's walking to school (WTS). However, little is known about factors that are underlying children's and parents' self-efficacy in WTS. The purpose of this study is to examine behavioral, attitudinal, and environmental correlates of child self-efficacy and parent self-efficacy in WTS, and to assess differences in the correlates of child versus parent self-efficacy. Data were collected from students (N = 1224) and parents (N = 1205) from 81 elementary schools across Texas in 2009-2012. Binary logistic regressions were conducted to identify significant factors that are associated with children's self-efficacy and parents' self-efficacy. Results from this study showed that the parent self-efficacy was more likely to be related to their own behaviors or attitudes, rather than the environmental factors or their child's input. The child self-efficacy, however, was influenced not only by their own and parental behaviors or attitudes, but also by environmental factors. This study suggests that both parental and child self-efficacy are important factors to be considered when making decisions about school transportation.
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Affiliation(s)
- Young-Jae Kim
- Department of Forest Resources and Landscape Architecture, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk 38541, Korea.
| | - Chanam Lee
- Department of Landscape Architecture and Urban Planning, Texas A&M University, 3137 TAMU, College Station, TX 77843-3137, USA.
| | - Wenhua Lu
- Department of Childhood Studies, Rutgers University, 405-7 Cooper Street, Camden, NJ 08102, USA.
| | - Jason A Mendoza
- Department of Pediatrics, University of Washington, 1959 NE Pacific St, Seattle, WA 98195, USA.
- Seattle Children's Research Institute, 1900 9th Ave, Seattle, WA 98101, USA.
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Mendoza JA, Baker KS, Moreno MA, Whitlock K, Abbey-Lambertz M, Waite A, Colburn T, Chow EJ. A Fitbit and Facebook mHealth intervention for promoting physical activity among adolescent and young adult childhood cancer survivors: A pilot study. Pediatr Blood Cancer 2017; 64. [PMID: 28618158 DOI: 10.1002/pbc.26660] [Citation(s) in RCA: 128] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 05/08/2017] [Accepted: 05/09/2017] [Indexed: 01/28/2023]
Abstract
BACKGROUND Physical activity (PA) may be important for preventing chronic diseases for adolescent and young adult (AYA) childhood cancer survivors. Randomized controlled trials (RCTs) of PA interventions for AYA survivors are sparse, but necessary to determine effective programs for increasing PA among this population. Thus, we conducted a pilot RCT, testing the feasibility of a mobile health (mHealth) intervention to promote PA among AYA survivors. PROCEDURE We recruited 14- to 18-year-olds who were ≥1-year post cancer therapy from Seattle Children's Hospital. The 10-week intervention consisted of a wearable PA-tracking device (Fitbit Flex) and a peer-based virtual support group (Facebook group). Research staff helped set step goals and awarded badges weekly. Controls received usual care. Baseline assessments occurred before randomization and follow-up assessments occurred during weeks 8-10 of the intervention period. Feasibility criteria are defined below. Qualitative interviews assessed acceptability. Exploratory outcomes included PA, quality of life, and motivation for PA. RESULTS All feasibility criteria were met: we recruited 60 survivors, intervention participants wore the Fitbit on the majority (71.5%) of intervention days, and ≥90% of all participants completed questionnaires. Qualitative data confirmed intervention acceptability. Exploratory analyses found no significant adjusted group differences for change in moderate-to-vigorous PA (4.4 vs. 5.0 min/day; P = 0.92) or sedentary time (-4.5 vs. 1.0 min/day; P = 0.73), comparing intervention subjects to controls. Some modest differences were found for select subscales of quality of life and motivation for PA. CONCLUSIONS This mHealth PA intervention was feasible and acceptable to AYA childhood cancer survivors and warrants a fully powered RCT.
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Affiliation(s)
- Jason A Mendoza
- Department of Pediatrics, University of Washington, Seattle, Washington.,Seattle Children's Research Institute, Seattle, Washington.,Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - K Scott Baker
- Department of Pediatrics, University of Washington, Seattle, Washington.,Seattle Children's Research Institute, Seattle, Washington.,Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Megan A Moreno
- Department of Pediatrics, University of Washington, Seattle, Washington.,Seattle Children's Research Institute, Seattle, Washington
| | | | | | - Alan Waite
- Seattle Children's Research Institute, Seattle, Washington
| | - Trina Colburn
- Seattle Children's Research Institute, Seattle, Washington
| | - Eric J Chow
- Department of Pediatrics, University of Washington, Seattle, Washington.,Seattle Children's Research Institute, Seattle, Washington.,Fred Hutchinson Cancer Research Center, Seattle, Washington
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Mendoza JA, Haaland W, Jacobs M, Abbey-Lambertz M, Miller J, Salls D, Todd W, Madding R, Ellis K, Kerr J. Bicycle Trains, Cycling, and Physical Activity: A Pilot Cluster RCT. Am J Prev Med 2017; 53:481-489. [PMID: 28668251 PMCID: PMC5894119 DOI: 10.1016/j.amepre.2017.05.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 04/13/2017] [Accepted: 05/02/2017] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Increasing children's cycling to school and physical activity are national health goals. The objective was to conduct an RCT of a bicycle train program to assess impact on students' school travel mode and moderate-to-vigorous physical activity (MVPA). STUDY DESIGN Pilot cluster RCT with randomization at the school level and N=54 participants. SETTING/PARTICIPANTS Fourth-fifth graders from four public schools serving low-income families in Seattle, WA in 2014 with analyses in 2015-2016. All participants were provided and fitted with bicycles, safety equipment (helmets, locks, and lights), and a 2- to 3-hour bicycle safety course. INTERVENTION The intervention was a bicycle train offered daily (i.e., students volunteered to cycle with study staff to and from school). MAIN OUTCOME MEASURES Time 1 assessments occurred prior to randomization. Time 2 assessments occurred after 3-5 weeks of the intervention (i.e., during Weeks 4-6 of the intervention period). The primary outcome was the percentage of daily commutes to school by cycling measured by validated survey. MVPA, measured by accelerometry and GPS units and processed by machine learning algorithms, was a secondary outcome. RESULTS For two separate adjusted repeated measures linear mixed effects models in which students (N=54) were nested within schools (N=4), intervention participants had: (1) an absolute increase in mean percentage of daily commutes by cycling of 44.9%, (95% CI=26.8, 63.0) and (2) an increase in mean MVPA of 21.6 minutes/day, (95% CI=8.7, 34.6) from Time 1 to Time 2 compared with controls. CONCLUSIONS A pilot bicycle train intervention increased cycling to school and daily MVPA in the short term among diverse, inner-city elementary school students. The bicycle train intervention appears promising and warrants further experimental trials among large, diverse samples with longer follow-up. TRIAL REGISTRATION This study is registered at www.clinicaltrials.gov NCT02006186.
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Affiliation(s)
- Jason A Mendoza
- Department of Pediatrics and Nutritional Sciences Program, University of Washington, Seattle, Washington; Seattle Children's Research Institute, Seattle, Washington; Fred Hutchinson Cancer Research Center, Health Disparities Research Center, Seattle, Washington.
| | - Wren Haaland
- Seattle Children's Research Institute, Seattle, Washington
| | - Maya Jacobs
- Seattle Children's Research Institute, Seattle, Washington
| | | | | | | | | | | | - Katherine Ellis
- Department of Electrical and Computer Engineering, University of California, San Diego, San Diego, California
| | - Jacqueline Kerr
- Department of Family Medicine and Public Health, University of California, San Diego, San Diego, California
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Schoenfelder E, Moreno M, Wilner M, Whitlock KB, Mendoza JA. Piloting a mobile health intervention to increase physical activity for adolescents with ADHD. Prev Med Rep 2017; 6:210-213. [PMID: 28373931 PMCID: PMC5374871 DOI: 10.1016/j.pmedr.2017.03.003] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 03/09/2017] [Accepted: 03/13/2017] [Indexed: 11/30/2022] Open
Abstract
Physical activity (PA) reduces symptoms of Attention Deficit Hyperactivity Disorder (ADHD); interventions to increase PA may improve functioning and health for adolescents with ADHD. Mobile health (mHealth) technology and social media constitute promising interactive modalities for engaging adolescents—who are at highest risk for ADHD treatment drop-out—in interventions to increase PA. The current pilot study evaluated feasibility and acceptability of an innovative intervention incorporating an mHealth-linked wearable activity tracker (Fitbit Flex) and a Facebook group to increase PA among adolescents with ADHD. 11 adolescents diagnosed with ADHD (age 14–18, m = 15.5; 54% female) participated in a 4-week trial utilizing the Fitbit Flex in conjunction with (1) weekly personalized step count goals (2) social support through a Facebook group and (3) daily text messages about PA. The study took place in the greater Seattle, Washington area in the fall of 2015. Adolescents completed online surveys twice per week to rate their ADHD symptoms and positive and negative mood states, and parents rated adolescent ADHD symptoms weekly. Participants were adherent to the study protocol and acceptability of the intervention was high. Linear mixed models indicated that participants significantly increased their average weekly steps over the course of the study and demonstrated improvements in both adolescent and parent-reported ADHD Inattentive symptoms. Results indicate that this mHealth intervention is engaging and promising for increasing PA among adolescents with ADHD, and warrant further study. Implications for improving ADHD symptoms and overall functioning for this undertreated population are discussed.
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Affiliation(s)
- Erin Schoenfelder
- Seattle Children's Research Institute, United States; University of Washington School of Medicine, Department of Psychiatry and Behavioral Sciences, United States; University of Washington School of Medicine, Department of Pediatrics, United States
| | - Megan Moreno
- Seattle Children's Research Institute, United States; University of Washington School of Medicine, Department of Pediatrics, United States
| | - Molly Wilner
- Touro College of Osteopathic Medicine, United States
| | | | - Jason A Mendoza
- Seattle Children's Research Institute, United States; University of Washington School of Medicine, Department of Pediatrics, United States
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Villa-González E, Ruiz JR, Mendoza JA, Chillón P. Effects of a school-based intervention on active commuting to school and health-related fitness. BMC Public Health 2017; 17:20. [PMID: 28056914 PMCID: PMC5216538 DOI: 10.1186/s12889-016-3934-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 12/13/2016] [Indexed: 11/10/2022] Open
Abstract
Background Active commuting to school has declined over time, and interventions are needed to reverse this trend. The main objective was to investigate the effects of a school-based intervention on active commuting to school and health-related fitness in school-age children of Southern Spain. Methods A total of 494 children aged 8 to 11 years were invited to participate in the study. The schools were non-randomly allocated (i.e., school level allocation) into the experimental group (EG) or the control group (CG). The EG received an intervention program for 6 months (a monthly activity) focused on increasing the level of active commuting to school and mainly targeting children’s perceptions and attitudes. Active commuting to school and health-related fitness (i.e., cardiorespiratory fitness, muscular fitness and speed-agility), were measured at baseline and at the end of the intervention. Children with valid data on commuting to school at baseline and follow-up, sex, age and distance from home to school were included in the final analysis (n = 251). Data was analyzed through a factorial ANOVA and the Bonferroni post-hoc test. Results At follow up, the EG had higher rates of cycling to school than CG for boys only (p = 0.04), but not for walking to school for boys or girls. The EG avoided increases in the rates of passive commuting at follow up, which increased in the CG among girls for car (MD = 1.77; SE = 0.714; p = 0.010) and bus (MD = 1.77; SE = 0.714; p = 0.010) modes. Moreover, we observed significant interactions and main effects between independent variables (study group, sex and assessment time point) on health-related fitness (p < 0.05) over the 6-month period between groups, with higher values in the control group (mainly in boys). Conclusion A school-based intervention focused on increasing active commuting to school was associated with increases in rates of cycling to school among boys, but not for walking to school or health-related fitness. However, the school-based intervention avoided increases in rates of passive commuting in the experimental group, which were significantly increased in girls of the control group.
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Affiliation(s)
- Emilio Villa-González
- Department of Physical Culture, School of Health Sciences, National University of Chimborazo, Avda. Antonio José de Sucre, Km. 1 1/2 vía a Guano, Riobamba, Ecuador. .,PROFITH "PROmoting FITness and Health through physical activity" research group, Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Ctra. Alfacar, s/n, 18011, Granada, Spain. .,Department of Education, Faculty of Education Sciences, University of Almería, Ctra. Sacramento, s/n, 04120. La Cañada, Almería, Spain.
| | - Jonatan R Ruiz
- PROFITH "PROmoting FITness and Health through physical activity" research group, Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Ctra. Alfacar, s/n, 18011, Granada, Spain
| | - Jason A Mendoza
- Department of Pediatrics, University of Washington School of Medicine, Seattle, USA.,Center for Child Health, Behavior and Development. Seattle Children's Research Institute, Suite 400, M/S: CW8-6, PO Box 5371, Seattle, WA, 98145-5005, USA
| | - Palma Chillón
- PROFITH "PROmoting FITness and Health through physical activity" research group, Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Ctra. Alfacar, s/n, 18011, Granada, Spain
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Flores G, Mendoza FS, Fuentes-Afflick E, Mendoza JA, Pachter L, Espinoza J, Fernandez CR, Arnold DDP, Brown NM, Gonzalez KM, Lopez C, Owen MC, Parks KM, Reynolds KL, Russell CJ. Hot topics, urgent priorities, and ensuring success for racial/ethnic minority young investigators in academic pediatrics. Int J Equity Health 2016; 15:201. [PMID: 27938389 PMCID: PMC5148862 DOI: 10.1186/s12939-016-0494-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 12/06/2016] [Indexed: 11/16/2022] Open
Abstract
Background The number of racial/ethnic minority children will exceed the number of white children in the USA by 2018. Although 38% of Americans are minorities, only 12% of pediatricians, 5% of medical-school faculty, and 3% of medical-school professors are minorities. Furthermore, only 5% of all R01 applications for National Institutes of Health grants are from African-American, Latino, and American Indian investigators. Prompted by the persistent lack of diversity in the pediatric and biomedical research workforces, the Academic Pediatric Association Research in Academic Pediatrics Initiative on Diversity (RAPID) was initiated in 2012. RAPID targets applicants who are members of an underrepresented minority group (URM), disabled, or from a socially, culturally, economically, or educationally disadvantaged background. The program, which consists of both a research project and career and leadership development activities, includes an annual career-development and leadership conference which is open to any resident, fellow, or junior faculty member from an URM, disabled, or disadvantaged background who is interested in a career in academic general pediatrics. Methods As part of the annual RAPID conference, a Hot Topic Session is held in which the young investigators spend several hours developing a list of hot topics on the most useful faculty and career-development issues. These hot topics are then posed in the form of six “burning questions” to the RAPID National Advisory Committee (comprised of accomplished, nationally recognized senior investigators who are seasoned mentors), the RAPID Director and Co-Director, and the keynote speaker. Results/conclusions The six compelling questions posed by the 10 young investigators—along with the responses of the senior conference leadership—provide a unique resource and “survival guide” for ensuring the academic success and optimal career development of young investigators in academic pediatrics from diverse backgrounds. A rich conversation ensued on the topics addressed, consisting of negotiating for protected research time, career trajectories as academic institutions move away from an emphasis on tenure-track positions, how “non-academic” products fit into career development, racism and discrimination in academic medicine and how to address them, coping with isolation as a minority faculty member, and how best to mentor the next generation of academic physicians.
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Affiliation(s)
- Glenn Flores
- Medica Research Institute, Mayo Clinic, and University of Minnesota School of Public Health, MR-CW105, P.O. Box 9310, Minneapolis, MN, 55440, USA.
| | - Fernando S Mendoza
- Stanford University School of Medicine, Medical School Office Bldg., X240, 1265 Welch Road, Stanford, CA, 94305, USA
| | - Elena Fuentes-Afflick
- University of California, San Francisco, School of Medicine, 1001 Potrero Ave, SFGH 5, San Francisco, CA, 94110, USA
| | - Jason A Mendoza
- University of Washington School of Medicine, and Seattle Children's Research Institute, Suite 400, M/S: CW8-6, PO Box 5371, Seattle, WA, 98145, USA
| | - Lee Pachter
- Drexel University School of Medicine and St. Christopher's Hospital for Children, 160 East Erie Ave, Philadelphia, PA, 19134, USA
| | - Juan Espinoza
- Children's Hospital of Los Angeles and the Keck School of Medicine, University of Southern California, 4650 Sunset Blvd., MS 76, Los Angeles, CA, 90027, USA
| | - Cristina R Fernandez
- Columbia University Medical Center, 630 West 168th Street, Presbyterian Bldg 17-201I, New York, NY, 10032, USA
| | - Danielle D P Arnold
- University of Colorado School of Medicine, 13123 E. 16th Ave, B-158, Aurora, CO, 80045, USA
| | - Nicole M Brown
- The Children's Hospital of Montefiore, 3444 Kossuth Ave, 1st Floor, Bronx, NY, 10467, USA
| | - Kymberly M Gonzalez
- Robert Wood Johnson Foundation Clinical Scholars Program, University of Pennsylvania, 13th Floor, Blockley Hall, 423 Guardian Drive, Philadelphia, PA, 19104, USA
| | - Cynthia Lopez
- University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr., MSC 7808, San Antonio, TX, 78229, USA
| | - Mikah C Owen
- University of Florida College of Medicine, 841 Prudential Dr, Suite 1330, Jacksonville, FL, 32207, USA
| | - Kenya M Parks
- University of Texas Medical School at Houston, 6431 Fannin St., JJL495, Houston, TX, 77030, USA
| | - Kimberly L Reynolds
- University of Miami Miller School of Medicine, 1611 NW 12th Ave, Miami, FL, 33136, USA
| | - Christopher J Russell
- Children's Hospital of Los Angeles and the Keck School of Medicine, University of Southern California, 4650 Sunset Blvd., MS 76, Los Angeles, CA, 90027, USA
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Dawson-Hahn E, Pak-Gorstein S, Matheson J, Zhou C, Yun K, Scott K, Payton C, Stein E, Holland A, Grow HM, Mendoza JA. Growth Trajectories of Refugee and Nonrefugee Children in the United States. Pediatrics 2016; 138:peds.2016-0953. [PMID: 27940678 PMCID: PMC5127061 DOI: 10.1542/peds.2016-0953] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/26/2016] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Limited data examine longitudinal nutrition outcomes of refugee children after United States resettlement. Among refugee children, our aims were to (1) assess the changes in weight-based nutritional status between baseline (0-3 months) and 10-24 months after arrival and (2) compare the BMI (BMIz) or weight-for-length z score (WFLz) trajectories to nonrefugee children for up to 36 months after arrival. METHODS We conducted a retrospective study of refugees aged 0-16 years from Washington and Pennsylvania and compared them with an age and sex-matched nonrefugee low-income sample from Washington. Data included anthropometric measurements from the initial screening medical visit and subsequent primary care visits. Multilevel linear mixed-effects regression models evaluated the change in BMIz or WFLz trajectory. RESULTS The study included 512 refugee and 1175 nonrefugee children. The unadjusted prevalence of overweight/obesity increased from 8.9% to 20% (P < .001) for 2- to 16-year-old refugees from baseline to 10-24 months. Refugees (2-16 years old) had a steeper increase in their BMIz per 12 months compared with nonrefugees (coefficient 0.18 vs 0.03; P < .001). Refugees <2 years old had a less steep increase in their WFLz per 12 months compared with nonrefugees (coefficient 0.12 vs 0.36, P = .002). CONCLUSIONS Older refugee children exhibited a higher risk of obesity than nonrefugees, whereas refugees <2 years old exhibited a slower increase in their risk of obesity than nonrefugee children. All age groups experienced increasing obesity prevalence. Targeted and culturally tailored obesity prevention interventions may mitigate health and nutrition inequities among refugee children.
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Affiliation(s)
- Elizabeth Dawson-Hahn
- Departments of Pediatrics and .,Seattle Children's Research Institute, Center for Child Health, Behavior and Development, Seattle, Washington
| | - Suzinne Pak-Gorstein
- Departments of Pediatrics and,Global Health, University of Washington, Seattle, Washington
| | - Jasmine Matheson
- Refugee Health Program, Washington State Department of Health, Shoreline, Washington
| | - Chuan Zhou
- Seattle Children’s Research Institute, Center for Child Health, Behavior and Development, Seattle, Washington
| | - Katherine Yun
- PolicyLab, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Kevin Scott
- Department of Family and Community Medicine, Thomas Jefferson University, Philadelphia, Pennsylvania; and
| | - Colleen Payton
- Department of Family and Community Medicine, Thomas Jefferson University, Philadelphia, Pennsylvania; and
| | - Elizabeth Stein
- Seattle Children’s Research Institute, Center for Child Health, Behavior and Development, Seattle, Washington
| | - Annette Holland
- Refugee Screening Clinic, Seattle-King County Public Health, Seattle, Washington
| | | | - Jason A. Mendoza
- Departments of Pediatrics and,Seattle Children’s Research Institute, Center for Child Health, Behavior and Development, Seattle, Washington
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Mendoza JA, Baranowski T, Jaramillo S, Fesinmeyer MD, Haaland W, Thompson D, Nicklas TA. Fit 5 Kids TV Reduction Program for Latino Preschoolers: A Cluster Randomized Controlled Trial. Am J Prev Med 2016; 50:584-592. [PMID: 26572093 PMCID: PMC5108181 DOI: 10.1016/j.amepre.2015.09.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Revised: 09/09/2015] [Accepted: 09/17/2015] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Reducing Latino preschoolers' TV viewing is needed to reduce their risk of obesity and other chronic diseases. This study's objective was to evaluate the Fit 5 Kids (F5K) TV reduction program's impact on Latino preschooler's TV viewing. STUDY DESIGN Cluster RCT with randomization at the center level and N=160 participants. SETTING/PARTICIPANTS Latino children aged 3-5 years and their parents were recruited from six Head Start centers in Houston TX in 2010-2012 with analyses in 2013-2014. INTERVENTION F5K was culturally adapted for Latino preschoolers and the overall goal was to reduce TV viewing. Study staff taught F5K over 7-8 weeks during the regular Head Start day directly to intervention students. Control schools provided the usual Head Start curriculum, which did not specifically cover TV viewing. MAIN OUTCOME MEASURES Individual-level outcomes were measured prior to (Time 1) and immediately following (Time 2) the intervention. The primary outcome, TV viewing (minutes/day), was measured by validated 7-day TV diaries (parent-reported). Sedentary time was measured by accelerometers. RESULTS Per the adjusted repeated measures linear mixed effects model for TV viewing (minutes/day), intervention children decreased from 76.2 (9.9) at Time 1 to 52.1 (10.0) at Time 2, whereas control children remained about the same from 84.2 (10.5) at Time 1 to 85.4 (10.5) at Time 2. The relative difference from Time 1 to Time 2 was -25.3 (95% CI= -45.2, -5.4) minutes for intervention versus control children (N=160, p=0.01). In a similar adjusted model, there was a relative decrease in sedentary time (minutes/day) from Time 1 to Time 2 favoring the intervention children (-9.5, 95% CI= -23.0, 4.1), although not significant at p<0.05. CONCLUSIONS F5K reduced Latino preschoolers' TV viewing by >25 minutes daily. These findings have implications for prevention of obesity, related disorders, and health equity. TRIAL REGISTRATION This study is registered at www.clinicaltrials.gov NCT01216306.
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Affiliation(s)
- Jason A Mendoza
- General Pediatrics, Department of Pediatrics, University of Washington School of Medicine, and Nutritional Sciences Program, University of Washington School of Public Health, Seattle, Washington; Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, Washington; Health Disparities Research Center, Fred Hutchinson Cancer Research Center, Seattle, Washington.
| | - Tom Baranowski
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Sandra Jaramillo
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Megan D Fesinmeyer
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, Washington
| | - Wren Haaland
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, Washington
| | - Debbe Thompson
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Theresa A Nicklas
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
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Cerin E, Baranowski T, Barnett A, Butte N, Hughes S, Lee RE, Mendoza JA, Thompson D, O'Connor TM. Places where preschoolers are (in)active: an observational study on Latino preschoolers and their parents using objective measures. Int J Behav Nutr Phys Act 2016; 13:29. [PMID: 26928561 PMCID: PMC4772489 DOI: 10.1186/s12966-016-0355-0] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 02/25/2016] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND To combat the disproportionately higher risk of childhood obesity in Latino preschool-aged children, multilevel interventions targeting physical (in) activity are needed. These require the identification of environmental and psychosocial determinants of physical (in) activity for this ethnic group. The objectives were to examine differences in objectively-measured physical activity and sedentary behavior across objectively-determined types of locations in Latino preschool-aged children; and determine whether the differences in physical activity by location were greater in children of parents with higher neighborhood-safety perceptions and physical activity-supportive parenting practices. METHODS An observational field study was conducted in Houston (Texas, USA) from August 2011 to April 2012. A purposive sample of Latino children aged 3-5 years and one of their parents (n = 84) were recruited from Census block groups in Houston (Texas) stratified by objectively-assessed high vs. low traffic and crime safety. Seventy-three children provided valid data. Time spent outdoors/indoors tagged with geographic locations was coded into location types based on objective data collected using Global Positioning Systems units that children wore >8 hr/day for a week. Physical activity parenting practices, perceived neighborhood-safety, and demographics were reported by parents. Time spent in sedentary behavior and moderate-to-vigorous physical activity was measured based on objective data collected using accelerometers (motion sensors) that children wore >8 hr/day for a week. RESULTS The odds of children engaging in moderate-to-vigorous physical activity were 43% higher when outdoors than indoors (95% confidence interval: 1.30, 1.58), and the odds of being sedentary were 14% lower when outdoors compared to indoors (95% confidence intervals: 0.81, 0.91). This difference depended on parental neighborhood-safety perceptions and parenting practices. Children were most active in parks/playgrounds (30% of the time spent in moderate-to-vigorous physical activity) and least active in childcare/school settings (8% of the time spent in moderate-to-vigorous physical activity). CONCLUSIONS Objectively-assessed time spent in specific locations is correlated with physical activity and sedentary behavior in Latino preschoolers. Interventions and policies should identify ways to engage Latino preschool-aged children in more physical activity and less sedentary behavior while in childcare, and encourage parents to spend more time with their young children in parks/playgrounds and other safe outdoor places.
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Affiliation(s)
- Ester Cerin
- Institute for Health and Ageing, Australian Catholic University, Melbourne, VIC, 3000, Australia.
- School of Public Health, The University of Hong Kong, Hong Kong, Hong Kong SAR, China.
| | - Tom Baranowski
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA.
| | - Anthony Barnett
- Institute for Health and Ageing, Australian Catholic University, Melbourne, VIC, 3000, Australia.
| | - Nancy Butte
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA.
| | - Sheryl Hughes
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Rebecca E Lee
- Center for Health Promotion and Disease Prevention, College of Nursing and Health Innovation, Arizona State University, Phoenix, Arizona, USA.
| | - Jason A Mendoza
- Department of Pediatrics, University of Washington and the Seattle Children's Research Institute, Seattle, WA, USA.
| | - Debbe Thompson
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA.
| | - Teresia Margareta O'Connor
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA.
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Cerin E, O’Connor TM, Mendoza JA, Thompson DI, Lee RE, Hughes SO, Baranowski T. A Child-Centered Scale of Informal Social Control for Latino Parents of Preschool-Age Children. Hispanic Journal of Behavioral Sciences 2015. [DOI: 10.1177/0739986315601616] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Perceived neighborhood informal social control may determine whether parents allow their young children to be physically active in the neighborhood. We developed and validated a scale of neighborhood child-centered informal social control appropriate for Latino parents of preschool-age children. The scale was administered to 240 Latino parents, mainly mothers, recruited from neighborhoods cross-stratified by objectively measured crime and traffic safety. Participants completed measures of community cohesion, perceived signs of physical and social disorder, traffic safety and hazards, and perceived stranger danger. A subsample was reassessed 1 week later to determine test-retest reliability. Confirmatory factor analyses (CFAs) were conducted to examine the fit of the data to a priori measurement models. Construct validity was assessed by estimating the associations of the scale with the other measures. The scale showed good test-retest reliability, and factorial and construct validity. The scale needs to be cross-validated on other samples and Latino fathers.
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Affiliation(s)
- Ester Cerin
- The University of Hong Kong, Hong Kong
- Deakin University, Burwood, Australia
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Pumper MA, Mendoza JA, Arseniev-Koehler A, Holm M, Waite A, Moreno MA. Using A Facebook Group As An Adjunct To A Pilot mHealth Physical Activity Intervention: A Mixed Methods Approach. Stud Health Technol Inform 2015; 219:97-101. [PMID: 26799887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In the United States, most adolescents do not obtain the recommended amounts of physical activity for optimal health. Around 80% of adolescents own a mobile device, and social media is frequently used by adolescents on mobile devices. Few studies have examined the use of social media as part of an intervention to promote physical activity. The purpose of this study was to evaluate the use of a Facebook group as part of a mHealth physical activity intervention trial. Adolescents, ages 14-18 years, were recruited for a four week physical activity intervention using the FitBit Flex. Participants were also given the option to join a private Facebook group where they could interact and were given badges for fitness accomplishments. The research assistant moderator posted on the Facebook group an average of 25.3 times (SD=7.2). Post-intervention, participants completed a phone interview about their experience. Of 30 intervention participants (avg age 16.0 (SD=1.1), 60.0% female), 17 opted to join the Facebook group (avg age 16.3 (SD=1.2), 47.0% female) of which 10 completed a qualitative interview. Participants averaged 4.9 interactions (SD=8.7) on the Facebook group wall throughout the intervention. From the interview responses, major themes included enjoying the badge feature of the Facebook group and wanting more content and interaction. In conclusion, participants used and enjoyed having the Facebook group, particularly the badge feature of the group, as an adjunct to the physical activity intervention.
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Affiliation(s)
- Megan A Pumper
- Center for Child Health, Behavior and Development at Seattle Children's Research Institute
| | - Jason A Mendoza
- Center for Child Health, Behavior and Development at Seattle Children's Research Institute
| | - Alina Arseniev-Koehler
- Center for Child Health, Behavior and Development at Seattle Children's Research Institute
| | - Matthew Holm
- Center for Child Health, Behavior and Development at Seattle Children's Research Institute
| | - Alan Waite
- Center for Child Health, Behavior and Development at Seattle Children's Research Institute
| | - Megan A Moreno
- Center for Child Health, Behavior and Development at Seattle Children's Research Institute
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Oreskovic NM, Blossom J, Robinson AI, Chen ML, Uscanga DK, Mendoza JA. The influence of the built environment on outcomes from a "walking school bus study": a cross-sectional analysis using geographical information systems. Geospat Health 2014; 9:37-44. [PMID: 25545924 PMCID: PMC4296597 DOI: 10.4081/gh.2014.4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Active commuting to school increases children's daily physical activity. The built environment is associated with children's physical activity levels in cross-sectional studies. This study examined the role of the built environment on the outcomes of a "walking school bus" study. Geographical information systems was used to map out and compare the built environments around schools participating in a pilot walking school bus randomised controlled trial, as well as along school routes. Multi-level modelling was used to determine the built environment attributes associated with the outcomes of active commuting to school and accelerometer-determined moderate-to-vigorous physical activity (MPVA). There were no differences in the surrounding built environments of control (n = 4) and intervention (n = 4) schools participating in the walking school bus study. Among school walking routes, park space was inversely associated with active commuting to school (β = -0.008, SE = 0.004, P = 0.03), while mixed-land use was positively associated with daily MPVA (β = 60.0, SE = 24.3, P = 0.02). There was effect modification such that high traffic volume and high street connectivity were associated with greater moderate-to-vigorous physical activity. The results of this study suggest that the built environment may play a role in active school commuting outcomes and daily physical activity.
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Affiliation(s)
- Nicolas M. Oreskovic
- Center for Child and Adolescent Health Research and Policy, Massachusetts General Hospital, Boston, USA
- Departments of Internal Medicine and Pediatrics, Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, USA
| | - Jeff Blossom
- Harvard Center for Geographic Analysis, Cambridge, USA
| | - Alyssa I. Robinson
- Center for Child and Adolescent Health Research and Policy, Massachusetts General Hospital, Boston, USA
| | - Minghua L. Chen
- Center for Child and Adolescent Health Research and Policy, Massachusetts General Hospital, Boston, USA
| | - Doris K. Uscanga
- Seattle Children’s Research Institute, Seattle Children’s Hospital, Seattle, USA
| | - Jason A. Mendoza
- Seattle Children’s Research Institute, Seattle Children’s Hospital, Seattle, USA
- University of Washington, Seattle, USA
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Thompson D, Cantu D, Bhatt R, Baranowski T, Rodgers W, Jago R, Anderson B, Liu Y, Mendoza JA, Tapia R, Buday R. Texting to Increase Physical Activity Among Teenagers (TXT Me!): Rationale, Design, and Methods Proposal. JMIR Res Protoc 2014; 3:e14. [PMID: 24622344 PMCID: PMC3967196 DOI: 10.2196/resprot.3074] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2013] [Revised: 02/04/2014] [Accepted: 02/04/2014] [Indexed: 12/31/2022] Open
Abstract
Background Physical activity decreases from childhood through adulthood. Among youth, teenagers (teens) achieve the lowest levels of physical activity, and high school age youth are particularly at risk of inactivity. Effective methods are needed to increase youth physical activity in a way that can be maintained through adulthood. Because teens text a great deal, text messages promoting walking, a low cost physical activity, may be an effective method for promoting sustainable physical activity. Objective The objective of our study was to determine the effect of pedometers, self selected step goals, and texts grounded in the self-determination theory (SDT) on physical activity among the teens. Methods “TXT Me!” was a 12 week intervention that texted 14-17 year olds to increase their daily physical activity by increasing the number of steps they take each day. The intervention was grounded in the SDT. Formative research with the teens helped construct the intervention and develop the texts. A total of 84 texts were developed (12 to set a step goal, and 72 promoting autonomy, competence, and relatedness). The pilot evaluation used a four group, randomized design (n=160). After baseline data collection, the participants were randomized to one of four conditions (no treatment control, pedometer only, pedometer + weekly prompts, pedometer + weekly prompts + SDT grounded texts). Data were collected at baseline and immediately upon completion of the study. The primary outcome was physical activity, measured by 7 days of accelerometry. Basic psychological needs, physical activity motivation, process evaluation, and program satisfaction data were also collected. Results To our knowledge, this is one of the first studies to explore the use of stand alone, SDT grounded texts, supported by pedometers and prompts to set a self selected step goal, as a method for increasing physical activity among teens. Conclusions This pilot study will contribute valuable information regarding whether theoretically grounded text messages show promise as an effective method to increase physical activity among teens. Trial Registration Clinicaltrials.gov NCT01482234; http://clinicaltrials.gov/ct2/show/NCT01482234 (Archived by WebCite at http://www.webcitation.org/6NYvRMOoq).
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Abstract
BACKGROUND Active commuting to school (ACS; walking or cycling to school) appears promising for decreasing children's obesity risk, although long-term studies are sparse. The aim was to examine whether kindergarten ACS was associated with fifth-grade adiposity. METHODS This study was a secondary analysis of the Early Childhood Longitudinal Study, Kindergarten (n=7938). Enrollment in kindergarten (1998-1999) was nationally representative of the United States and follow-up occurred in 2004. Kindergarten ACS was the main exposure variable and fifth-grade BMI z-score was the main outcome measure. Covariates included (1) neighborhood safety and BMI z-score in kindergarten and (2) demographics (i.e., age, gender, race/ethnicity, socioeconomic status, single- vs. two-parent households, region of country, and urbanicity in fifth grade). Three interactions were included: school travel*neighborhood safety; school travel*BMI z-score (kindergarten); and school travel*socioeconomic status. Analysis of covariance accounted for the complex sampling design. RESULTS Kindergarten ACS was associated with lower BMI z-score in fifth grade. The interaction of school travel*neighborhood safety indicated that children from less-safe neighborhoods who did ACS in kindergarten had a lower fifth-grade BMI z-score (p<0.05) than their peers who did not do ACS in kindergarten (i.e., in terms of BMI, this difference was -0.49 kg/m(2) for children of average height in less-safe neighborhoods). CONCLUSION Among children from less-safe neighborhoods, kindergarten ACS independently predicted lower BMI z-score in fifth grade among a national US cohort. Interventions and policies to increase ACS among young children, especially from unsafe neighborhoods, are warranted and should address parents' safety concerns.
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Affiliation(s)
- Jason A. Mendoza
- USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX.,Academic General Pediatrics, Department of Pediatrics, Baylor College of Medicine, Houston, TX.,Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX.,Present affiliation: Jason A. Mendoza, MD, MPH, Associate Professor of Pediatrics, University of Washington and Principal Investigator, Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA
| | - Yan Liu
- USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX
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O’Connor TM, Cerin E, Hughes SO, Robles J, Thompson DI, Mendoza JA, Baranowski T, Lee RE. Psychometrics of the preschooler physical activity parenting practices instrument among a Latino sample. Int J Behav Nutr Phys Act 2014; 11:3. [PMID: 24428935 PMCID: PMC3903032 DOI: 10.1186/1479-5868-11-3] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Accepted: 01/10/2014] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Latino preschoolers (3-5 year old children) have among the highest rates of obesity. Low levels of physical activity (PA) are a risk factor for obesity. Characterizing what Latino parents do to encourage or discourage their preschooler to be physically active can help inform interventions to increase their PA. The objective was therefore to develop and assess the psychometrics of a new instrument: the Preschooler Physical Activity Parenting Practices (PPAPP) among a Latino sample, to assess parenting practices used to encourage or discourage PA among preschool-aged children. METHODS Cross-sectional study of 240 Latino parents who reported the frequency of using PA parenting practices. 95% of respondents were mothers; 42% had more than a high school education. Child mean age was 4.5 (±0.9) years (52% male). Test-retest reliability was assessed in 20%, 2 weeks later. We assessed the fit of a priori models using Confirmatory factor analyses (CFA). In a separate sub-sample (35%), preschool-aged children wore accelerometers to assess associations with their PA and PPAPP subscales. RESULTS The a-priori models showed poor fit to the data. A modified factor structure for encouraging PPAPP had one multiple-item scale: engagement (15 items), and two single-items (have outdoor toys; not enroll in sport-reverse coded). The final factor structure for discouraging PPAPP had 4 subscales: promote inactive transport (3 items), promote screen time (3 items), psychological control (4 items) and restricting for safety (4 items). Test-retest reliability (ICC) for the two scales ranged from 0.56-0.85. Cronbach's alphas ranged from 0.5-0.9. Several sub-factors correlated in the expected direction with children's objectively measured PA. CONCLUSION The final models for encouraging and discouraging PPAPP had moderate to good fit, with moderate to excellent test-retest reliabilities. The PPAPP should be further evaluated to better assess its associations with children's PA and offers a new tool for measuring PPAPP among Latino families with preschool-aged children.
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Affiliation(s)
- Teresia M O’Connor
- USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, 1100 Bates St, Houston, TX 77030, USA
- Academic General Pediatrics, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Ester Cerin
- Institute of Human Performance, The University of Hong Kong, Pokfulam Road, Pokfulam, Hong Kong SAR
- Centre for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Burwood, Australia
| | - Sheryl O Hughes
- USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, 1100 Bates St, Houston, TX 77030, USA
| | - Jessica Robles
- USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, 1100 Bates St, Houston, TX 77030, USA
| | - Deborah I Thompson
- USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, 1100 Bates St, Houston, TX 77030, USA
| | - Jason A Mendoza
- USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, 1100 Bates St, Houston, TX 77030, USA
- Division of General Pediatrics, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
| | - Tom Baranowski
- USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, 1100 Bates St, Houston, TX 77030, USA
| | - Rebecca E Lee
- College of Nursing and Health Innovation, Arizona State University, Phoenix, USA
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Davison KK, Mâsse LC, Timperio A, Frenn MD, Saunders J, Mendoza JA, Gobbi E, Hanson P, Trost SG. Physical activity parenting measurement and research: challenges, explanations, and solutions. Child Obes 2013; 9 Suppl:S103-9. [PMID: 23944918 PMCID: PMC3746238 DOI: 10.1089/chi.2013.0037] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Physical activity (PA) parenting research has proliferated over the past decade, with findings verifying the influential role that parents play in children's emerging PA behaviors. This knowledge, however, has not translated into effective family-based PA interventions. During a preconference workshop to the 2012 International Society for Behavioral Nutrition and Physical Activity annual meeting, a PA parenting workgroup met to: (1) Discuss challenges in PA parenting research that may limit its translation, (2) identify explanations or reasons for such challenges, and (3) recommend strategies for future research. Challenges discussed by the workgroup included a proliferation of disconnected and inconsistently measured constructs, a limited understanding of the dimensions of PA parenting, and a narrow conceptualization of hypothesized moderators of the relationship between PA parenting and child PA. Potential reasons for such challenges emphasized by the group included a disinclination to employ theory when developing measures and examining predictors and outcomes of PA parenting as well as a lack of agreed-upon measurement standards. Suggested solutions focused on the need to link PA parenting research with general parenting research, define and adopt rigorous standards of measurement, and identify new methods to assess PA parenting. As an initial step toward implementing these recommendations, the workgroup developed a conceptual model that: (1) Integrates parenting dimensions from the general parenting literature into the conceptualization of PA parenting, (2) draws on behavioral and developmental theory, and (3) emphasizes areas which have been neglected to date including precursors to PA parenting and effect modifiers.
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Affiliation(s)
- Kirsten K. Davison
- Department of Nutrition, Harvard School of Public Health, Harvard University, Boston, MA
| | - Louise C. Mâsse
- School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
| | - Anna Timperio
- School of Exercise and Nutrition Sciences, Deakin University, Corrimal, Australia
| | | | - Julie Saunders
- School of Population Health, University of Western Australia, Crawley, Australia
| | - Jason A. Mendoza
- USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, Department of Pediatrics, Houston, TX
| | - Erica Gobbi
- Department of Philosophy, Sociology, Education and Applied Psychology (FISPPA), University of Padua, Padua, Italy
| | - Phillip Hanson
- Center for Health Promotion and Disease Prevention, University of North Carolina, Chapel Hill, NC
| | - Stewart G. Trost
- School of Human Movement Studies, University of Queensland, St Lucia, Australia
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Baranowski T, O'Connor T, Hughes S, Sleddens E, Beltran A, Frankel L, Mendoza JA, Baranowski J. Houston... We have a problem! Measurement of parenting. Child Obes 2013; 9 Suppl:S1-4. [PMID: 23837847 PMCID: PMC3824087 DOI: 10.1089/chi.2013.0040] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Tom Baranowski
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Teresia O'Connor
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Sheryl Hughes
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Ester Sleddens
- Department of Health Promotion, NUTRIM School for Nutrition, Toxicology and Metabolism, Maastricht University Medical Center +, Maastricht, The Netherlands
| | - Alicia Beltran
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Leslie Frankel
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Jason A. Mendoza
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Janice Baranowski
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX
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O'Connor TM, Cerin E, Robles J, Lee RE, Kerr J, Butte N, Mendoza JA, Thompson D, Baranowski T. Feasibility study to objectively assess activity and location of Hispanic preschoolers: a short communication. Geospat Health 2013; 7:375-80. [PMID: 23733298 PMCID: PMC4568846 DOI: 10.4081/gh.2013.94] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Both physical and social environmental factors influence young children's physical activity, yet little is known about where Hispanic children are more likely to be active. We assessed the feasibility of simultaneously measuring, then processing objective measures of location and physical activity among Hispanic preschool children. Preschool-aged Hispanic children (n = 15) simultaneously wore QStarz BT100X global positioning system (GPS) data loggers and Actigraph GT3X accelerometers for a 24- to 36-hour period, during which time their parents completed a location and travel diary. Data were aggregated to the minute and processed using the personal activity location measurement system (PALMS). Children successfully wore the GPS data loggers and accelerometers simultaneously, 12 of which yielded data that met quality standards. The average percent correspondence between GPS- and diary-based estimates of types of location was high and Kappa statistics were moderate to excellent, ranging from 0.49-0.99. The between-method (GPS monitor, parent-reported diary) correlations of estimated participant-aggregated minutes spent on vehicle-based trips were strong. The simultaneous use of GPS and accelerometers to assess Hispanic preschool children's location and physical activity is feasible. This methodology has the potential to provide more precise findings to inform environmental interventions and policy changes to promote physical activity among Hispanic preschool children.
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Affiliation(s)
- Teresia M O'Connor
- USDA/ARS Children's Nutrition Research Center, Pediatrics, Baylor College of Medicine, Houston, TX 77030 USA.
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Chen TA, O’Connor TM, Hughes SO, Frankel L, Baranowski J, Mendoza JA, Thompson D, Baranowski T. TV parenting practices: is the same scale appropriate for parents of children of different ages? Int J Behav Nutr Phys Act 2013; 10:41. [PMID: 23548115 PMCID: PMC3623785 DOI: 10.1186/1479-5868-10-41] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2012] [Accepted: 03/22/2013] [Indexed: 11/27/2022] Open
Abstract
PURPOSES Use multidimensional polytomous item response modeling (MPIRM) to evaluate the psychometric properties of a television (TV) parenting practices (PP) instrument. Perform differential item functioning (DIF) analysis to test whether item parameter estimates differed across education, language, or age groups. METHODS Secondary analyses of data from three studies that included 358 children between the ages of 3 and 12 years old in Houston, Texas. TV PP included 15 items with three subscales: social co-viewing, instructive parental mediation, and restrictive parenting. The multidimensional partial credit model was used to assess the performance. DIF was used to investigate the differences in psychometric properties across subgroups. RESULTS Classical test theory analyses revealed acceptable internal consistency reliability (Cronbach's α: 0.72 to 0.83). More items displaying significant DIF were found across children's age groups than parental education or language groups. A Wright map revealed that items covered only a restricted range of the distribution, at the easier to respond end of the trait. CONCLUSIONS TV PP scales functioned differently on the basis of parental education, parental language, and child age, with the highest DIF among the latter. Additional research is needed to modify the scales to minimize these moderating influences. Some items may be age specific.
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Affiliation(s)
- Tzu-An Chen
- USDA/ARS Children’s Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Rm. 4012, Houston, TX, USA
| | - Teresia M O’Connor
- USDA/ARS Children’s Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Rm. 4012, Houston, TX, USA
| | - Sheryl O Hughes
- USDA/ARS Children’s Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Rm. 4012, Houston, TX, USA
| | - Leslie Frankel
- USDA/ARS Children’s Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Rm. 4012, Houston, TX, USA
| | - Janice Baranowski
- USDA/ARS Children’s Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Rm. 4012, Houston, TX, USA
| | - Jason A Mendoza
- USDA/ARS Children’s Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Rm. 4012, Houston, TX, USA
| | - Debbe Thompson
- USDA/ARS Children’s Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Rm. 4012, Houston, TX, USA
| | - Tom Baranowski
- USDA/ARS Children’s Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Rm. 4012, Houston, TX, USA
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