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Kwan ML, Pimentel N, Izano M, Iribarren C, Rana JS, Nguyen-Huynh M, Cheng R, Laurent CA, Lee VS, Roh JM, Rillamas-Sun E, Hershman DL, Kushi LH, Greenlee H, Neugebauer R. Adherence to cardiovascular medications and risk of cardiovascular disease in breast cancer patients: A causal inference approach in the Pathways Heart Study. PLoS One 2024; 19:e0310531. [PMID: 39298390 DOI: 10.1371/journal.pone.0310531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2024] [Accepted: 09/03/2024] [Indexed: 09/21/2024] Open
Abstract
PURPOSE Women with breast cancer (BC) are at high risk of developing cardiovascular disease (CVD). We examined adherence to CVD medications and their association with major CVD events over 14 years of follow-up in the Pathways Heart Study, a prospective study of 4,776 stage I-III BC patients diagnosed from 2005-2013. METHODS Eligibility included being alive 6 months post-BC diagnosis, with dyslipidemia, hypertension, or diabetes at diagnosis along with ≥1 prior outpatient order or dispensing for a statin, anti-hypertensive, or diabetes medication, respectively, in the 30 months prior. Medication adherence was measured from pharmacy data to calculate cumulative average adherence (CAA). Incident heart failure (HF), ischemic heart disease (IHD), and stroke were determined via validated diagnosis and procedure codes. Working marginal structural models (MSM) fitted with inverse probability weighting evaluated the effect of adherence regimens on the hazards for each CVD event, while controlling for baseline and time-varying confounders. MSM parameterizations included: 1) CAA<100% versus CAA = 100% (ref), 2) CAA<80% versus CAA≥80% (ref) and 3) CAA<80% versus 80%≤CAA<100% versus CAA = 100%. RESULTS Poor statin adherence (CAA<80%) was associated with higher risk of composite CVD (HR = 2.54; 95% CI: 1.09, 5.94) versus CAA≥80%. Poor statin adherence was also associated with a higher risk of stroke (HR = 8.13; 95% CI: 2.03, 32.51) but not risk of IHD and HF. Further, compared with perfect adherence (CAA = 100%), good adherence (80%≤CAA<100%) was associated with lower risk (HR = 0.35; 95% CI: 0.13, 0.92) while poor adherence (CAA<80%) was associated with higher risk of composite CVD (HR = 2.45; 95% CI: 1.05, 5.70). Levels of adherence to anti-hypertensives and diabetes medications had mixed or null associations with risk of CVD. CONCLUSIONS Maintaining good adherence (≥80%) to statins after BC treatment is beneficial for cardiovascular health in patients with dyslipidemia. Future studies should determine factors associated with lower adherence to statins and ways to improve adherence.
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Affiliation(s)
- Marilyn L Kwan
- Division of Research, Kaiser Permanente Northern California, Pleasanton, California, United States of America
| | - Noel Pimentel
- Division of Research, Kaiser Permanente Northern California, Pleasanton, California, United States of America
| | - Monika Izano
- Insights Epidemiology and Analytics, Syapse, San Francisco, California, United States of America
| | - Carlos Iribarren
- Division of Research, Kaiser Permanente Northern California, Pleasanton, California, United States of America
| | - Jamal S Rana
- Division of Research, Kaiser Permanente Northern California, Pleasanton, California, United States of America
- Cardiology, Oakland Medical Center, Kaiser Permanente Northern California, Oakland, California, United States of America
| | - Mai Nguyen-Huynh
- Division of Research, Kaiser Permanente Northern California, Pleasanton, California, United States of America
- Neurology, Walnut Creek Medical Center, Kaiser Permanente Northern California, Walnut Creek, California, United States of America
| | - Richard Cheng
- Division of Cardiology, University of Washington Medical Center, Seattle, Washington, United States of America
| | - Cecile A Laurent
- Division of Research, Kaiser Permanente Northern California, Pleasanton, California, United States of America
| | - Valerie S Lee
- Division of Research, Kaiser Permanente Northern California, Pleasanton, California, United States of America
| | - Janise M Roh
- Division of Research, Kaiser Permanente Northern California, Pleasanton, California, United States of America
| | - Eileen Rillamas-Sun
- Division of Public Health Sciences, Fred Hutchinson Cancer Center, Seattle, Washington, United States of America
| | - Dawn L Hershman
- Medical Oncology, Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, New York, United States of America
| | - Lawrence H Kushi
- Division of Research, Kaiser Permanente Northern California, Pleasanton, California, United States of America
| | - Heather Greenlee
- Division of Public Health Sciences, Fred Hutchinson Cancer Center, Seattle, Washington, United States of America
| | - Romain Neugebauer
- Division of Research, Kaiser Permanente Northern California, Pleasanton, California, United States of America
- Department of Health System Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California, United States of America
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Hayes-Larson E, Zhou Y, Wu Y, Mobley TM, Gee GC, Brookmeyer R, Whitmer RA, Gilsanz P, Kanaya AM, Mayeda ER. Heterogeneity in the effect of type 2 diabetes on dementia incidence in a diverse cohort of Asian American and non-Latino White older adults. Am J Epidemiol 2024; 193:1261-1270. [PMID: 38949483 PMCID: PMC11369220 DOI: 10.1093/aje/kwae051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 01/25/2024] [Accepted: 04/16/2024] [Indexed: 07/02/2024] Open
Abstract
Dementia incidence is lower among Asian Americans than among Whites, despite higher prevalence of type 2 diabetes, a well-known dementia risk factor. Determinants of dementia, including type 2 diabetes, have rarely been studied in Asian Americans. We followed 4846 Chinese, 4129 Filipino, 2784 Japanese, 820 South Asian, and 123 360 non-Latino White members of a California-based integrated health-care delivery system from 2002 to 2020. We estimated dementia incidence rates by race/ethnicity and type 2 diabetes status, and we fitted Cox proportional hazards and Aalen additive hazards models for the effect of type 2 diabetes (assessed 5 years before baseline) on age of dementia diagnosis, controlling for sex/gender, educational attainment, nativity, height, race/ethnicity, and a race/ethnicity × diabetes interaction. Type 2 diabetes was associated with higher dementia incidence in Whites (hazard ratio [HR] = 1.46; 95% CI, 1.40-1.52). Compared with Whites, the estimated effect of diabetes was larger in South Asians (HR = 2.26; 95% CI, 1.48-3.44), slightly smaller in Chinese (HR = 1.32; 95% CI, 1.08-1.62) and Filipino (HR = 1.31; 95% CI, 1.08-1.60) individuals, and similar in Japanese individuals (HR = 1.44; 95% CI, 1.15-1.81). Heterogeneity in this association across Asian subgroups may be related to type 2 diabetes severity. Understanding this heterogeneity may inform prevention strategies to prevent dementia for all racial and ethnic groups.
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Affiliation(s)
- Eleanor Hayes-Larson
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA 90095, United States
| | - Yixuan Zhou
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA 90095, United States
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA 90095, United States
| | - Yingyan Wu
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA 90095, United States
| | - Taylor M Mobley
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA 90095, United States
| | - Gilbert C Gee
- Department of Community Health Sciences, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA 90095, United States
| | - Ron Brookmeyer
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA 90095, United States
| | - Rachel A Whitmer
- Department of Public Health Sciences, School of Medicine, University of California, Davis, Davis, CA 95616, United States
- UC Davis Health Alzheimer’s Disease Research Center, University of California, Davis, Sacramento, CA 95816, United States
- Division of Research, Kaiser Permanente Northern California, Pleasanton, CA 94588, United States
| | - Paola Gilsanz
- Division of Research, Kaiser Permanente Northern California, Pleasanton, CA 94588, United States
| | - Alka M Kanaya
- Department of Medicine, School of Medicine, University of California, San Francisco, San Francisco, CA 94143, United States
| | - Elizabeth Rose Mayeda
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA 90095, United States
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Moran C, Whitmer RA, Dove Z, Lacy ME, Soh Y, Tsai A, Quesenberry CP, Karter AJ, Adams AS, Gilsanz P. HbA 1c variability associated with dementia risk in people with type 2 diabetes. Alzheimers Dement 2024; 20:5561-5569. [PMID: 38959429 PMCID: PMC11350038 DOI: 10.1002/alz.14066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 05/20/2024] [Accepted: 05/21/2024] [Indexed: 07/05/2024]
Abstract
INTRODUCTION Although poor glycemic control is associated with dementia, it is unknown if variability in glycemic control, even in those with optimal glycosylated hemoglobin A1c (HbA1c) levels, increases dementia risk. METHODS Among 171,964 people with type 2 diabetes, we evaluated the hazard of dementia association with long-term HbA1c variability using five operationalizations, including standard deviation (SD), adjusting for demographics and comorbidities. RESULTS The mean baseline age was 61 years (48% women). Greater HbA1c SD was associated with greater dementia hazard (adjusted hazard ratio = 1.15 [95% confidence interval: 1.12, 1.17]). In stratified analyses, higher HbA1c SD quintiles were associated with greater dementia hazard among those with a mean HbA1c < 6% (P = 0.0004) or 6% to 8% (P < 0.0001) but not among those with mean HbA1c ≥ 8% (P = 0.42). DISCUSSION Greater HbA1c variability is associated with greater dementia risk, even among those with HbA1c concentrations at ideal clinical targets. These findings add to the importance and clinical impact of recommendations to minimize glycemic variability. HIGHLIGHTS We observed a cohort of 171,964 people with type 2 diabetes (mean age 61 years). This cohort was based in Northern California between 1996 and 2018. We examined the association between glycosylated hemoglobin A1c (HbA1c) variability and dementia risk. Greater HbA1c variability was associated with greater dementia hazard. This was most evident among those with normal-low mean HbA1c concentrations.
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Affiliation(s)
- Chris Moran
- School of Public Health and Preventive MedicineMonash UniversityMelbourneVictoriaAustralia
- Department of Geriatric MedicinePeninsula HealthMorningtonVictoriaAustralia
- Department of HomeAcute and Community, Alfred HealthCaulfieldVictoriaAustralia
- National Centre for Healthy AgeingFrankstonVictoriaAustralia
| | - Rachel A. Whitmer
- Division of EpidemiologyDepartment of Public Health SciencesUniversity of California, Medical Sciences 1‐CDavisCaliforniaUSA
- Kaiser Permanente Division of ResearchOaklandCaliforniaUSA
| | - Zoe Dove
- Kaiser Permanente Division of ResearchOaklandCaliforniaUSA
- California Northstate University, College of MedicineElk GroveCaliforniaUSA
| | - Mary E. Lacy
- Kaiser Permanente Division of ResearchOaklandCaliforniaUSA
- Department of EpidemiologyCollege of Public HealthUniversity of KentuckyLexingtonKentuckyUSA
| | - Yenee Soh
- Kaiser Permanente Division of ResearchOaklandCaliforniaUSA
| | - Ai‐Lin Tsai
- Kaiser Permanente Division of ResearchOaklandCaliforniaUSA
| | | | | | - Alyce S. Adams
- Kaiser Permanente Division of ResearchOaklandCaliforniaUSA
- Department of Epidemiology and Population Health and Health PolicySchool of MedicineStanford UniversityStanfordCaliforniaUSA
| | - Paola Gilsanz
- Kaiser Permanente Division of ResearchOaklandCaliforniaUSA
- Department of Epidemiology and BiostatisticsUniversity of CaliforniaSan FranciscoCaliforniaUSA
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Ramessur V, Hunma S, Joonas N, Ramessur BN, Schutz Y, Montani JP, Dulloo AG. Visceral-to-peripheral adiposity ratio: a critical determinant of sex and ethnic differences in cardiovascular risks among Asian Indians and African Creoles in Mauritius. Int J Obes (Lond) 2024; 48:1092-1102. [PMID: 38615158 PMCID: PMC11281908 DOI: 10.1038/s41366-024-01517-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 03/25/2024] [Accepted: 03/28/2024] [Indexed: 04/15/2024]
Abstract
BACKGROUND/AIMS Coronary heart disease morbidity and mortality are higher in people of South Asian origin than in those of African origin. We investigated whether as young adults without diabetes, people in Mauritius of South Asian descent (Indians) would show a more adverse cardiovascular risk profile that those of predominantly African descent (Creoles), and whether this could be explained by ethnic differences in visceral adiposity or other fat distribution patterns. METHODS The study was conducted in 189 young non-physically active adults, with the following measurements conducted after an overnight fast: anthropometry (weight, height, waist circumference), whole-body and regional body composition by dual-energy x-ray absorptiometry, blood pressure, and blood assays for glycemic (glucose and HbA1c) and lipid profile (triglycerides and cholesterols). RESULTS The results indicate higher serum triglycerides and lower HDL cholesterol in men than in women, and in Indians than in Creoles (p < 0.001). No significant differences due to sex or ethnicity are observed in body mass index and waist circumference, but indices of visceral adiposity (visceral/android, visceral/subcutaneous) and visceral-to-peripheral adiposity ratio (visceral/gynoid, visceral/limb) were significantly higher in men than in women, and in Indians than in Creoles. The significant effects of sex and ethnicity on blood lipid profile were either completely abolished or reduced to a greater extent after adjusting for the ratio of visceral-to-peripheral adiposity than for visceral adiposity per se. CONCLUSIONS In young adults in Mauritius, Indians show a more adverse pattern of body fat distribution and blood lipid risk profile than Creoles. Differences in their fat distribution patterns, however, only partially explain their differential atherogenic lipid risk profile, amid a greater impact of visceral-to-peripheral adiposity ratio than that of visceral adiposity per se on sex and ethnic differences in cardiovascular risks; the former possibly reflecting the ratio of hazardous (visceral) adiposity and protective (peripheral) superficial subcutaneous adiposity.
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Affiliation(s)
- Vinaysing Ramessur
- Obesity Research Unit, Biochemistry Dept., Central Health Laboratory, Victoria Hospital, Ministry of Health & Wellness, Plaines Wilhems, Mauritius
- Department of Endocrinology, Metabolism & Cardiovascular System, Faculty of Science & Medicine, University of Fribourg, Fribourg, Switzerland
| | - Sadhna Hunma
- Obesity Research Unit, Biochemistry Dept., Central Health Laboratory, Victoria Hospital, Ministry of Health & Wellness, Plaines Wilhems, Mauritius
| | - Noorjehan Joonas
- Obesity Research Unit, Biochemistry Dept., Central Health Laboratory, Victoria Hospital, Ministry of Health & Wellness, Plaines Wilhems, Mauritius
| | - Bibi Nasreen Ramessur
- Obesity Research Unit, Biochemistry Dept., Central Health Laboratory, Victoria Hospital, Ministry of Health & Wellness, Plaines Wilhems, Mauritius
| | - Yves Schutz
- Department of Endocrinology, Metabolism & Cardiovascular System, Faculty of Science & Medicine, University of Fribourg, Fribourg, Switzerland
| | - Jean-Pierre Montani
- Department of Endocrinology, Metabolism & Cardiovascular System, Faculty of Science & Medicine, University of Fribourg, Fribourg, Switzerland
| | - Abdul G Dulloo
- Department of Endocrinology, Metabolism & Cardiovascular System, Faculty of Science & Medicine, University of Fribourg, Fribourg, Switzerland.
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Lee C, Sidell MA, Young DR, Hedderson MM, Cohen DA, Liu EF, Barton LJ, Falbe J, Inzhakova G, Sridhar S, Voorhees AC, Han B. The Effect of City-Level Sugar-Sweetened Beverage Taxes on Longitudinal HbA1c and Incident Diabetes in Adults With Prediabetes. Diabetes Care 2024; 47:1220-1226. [PMID: 38753006 PMCID: PMC11208746 DOI: 10.2337/dc24-0228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 04/28/2024] [Indexed: 06/22/2024]
Abstract
OBJECTIVE Prediabetes, which is a condition characterized by higher-than-normal blood glucose levels that are under the threshold for diabetes, impacts over one-third of U.S. adults. Excise taxes on sugar-sweetened beverages (SSBs) are a proposed policy intervention to lower population consumption of SSBs and generate revenue to support health-related programs, thus potentially delaying or preventing the development of diabetes in individuals with prediabetes. We leveraged data from Kaiser Permanente in California to examine the impact of SSB taxes in California on individual-level mean HbA1c levels and rates of incident diabetes. RESEARCH DESIGN AND METHODS We compared two outcomes, mean HbA1c levels and rates of incident diabetes, among a matched cohort of adults with prediabetes who lived and did not live in SSB excise tax cities, using outcomes collected in the 6 years prior and 4 years following SSB tax implementation. We used multivariable linear mixed effects models to analyze longitudinal mean HbA1c and discrete-time survival models for incident diabetes. RESULTS We included 68,658 adults in the analysis. In adjusted models, longitudinal mean HbA1c was 0.007% (95% CI 0.002, 0.011) higher in the tax cities compared with control individuals; while the estimated difference was statistically significant, it was not clinically significant (HbA1c <0.5%). There was no significant difference in the risk of incident diabetes between individuals living in tax and control cities. CONCLUSIONS We found no clinically significant association between SSB taxes and either longitudinal mean HbA1c or incident diabetes among adults with prediabetes in the 4 years following SSB tax implementation.
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Affiliation(s)
- Catherine Lee
- Division of Research, Kaiser Permanente Northern California, Pleasanton, CA
| | - Margo A. Sidell
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - Deborah Rohm Young
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | | | - Deborah A. Cohen
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - Emily F. Liu
- Division of Research, Kaiser Permanente Northern California, Pleasanton, CA
| | - Lee J. Barton
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - Jennifer Falbe
- Department of Human Ecology, University of California, Davis, CA
| | - Galina Inzhakova
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - Sneha Sridhar
- Division of Research, Kaiser Permanente Northern California, Pleasanton, CA
| | - Allison C. Voorhees
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - Bing Han
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
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Rodriguez LA, Schmittdiel JA, Liu L, Macdonald BA, Balasubramanian S, Chai KP, Seo SI, Mukhtar N, Levin TR, Saxena V. Hepatocellular Carcinoma in Metabolic Dysfunction-Associated Steatotic Liver Disease. JAMA Netw Open 2024; 7:e2421019. [PMID: 38990573 PMCID: PMC11240192 DOI: 10.1001/jamanetworkopen.2024.21019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/12/2024] Open
Abstract
Importance In the US, hepatocellular carcinoma (HCC) has been the most rapidly increasing cancer since 1980, and metabolic dysfunction-associated steatotic liver disease (MASLD) is expected to soon become the leading cause of HCC. Objective To develop a prediction model for HCC incidence in a cohort of patients with MASLD. Design, Setting, and Participants This prognostic study was conducted among patients aged at least 18 years with MASLD, identified using diagnosis of MASLD using International Classification of Diseases, Ninth Revision (ICD-9) or International Statistical Classification of Diseases and Related Health Problems, Tenth Revision (ICD-10) diagnosis codes; natural language processing of radiology imaging report text, which identified patients who had imaging evidence of MASLD but had not been formally diagnosed; or the Dallas Steatosis Index, a risk equation that identifies individuals likely to have MASLD with good precision. Patients were enrolled from Kaiser Permanente Northern California, an integrated health delivery system with more than 4.6 million members, with study entry between January 2009 and December 2018, and follow-up until HCC development, death, or study termination on September 30, 2021. Statistical analysis was performed during February 2023 and January 2024. Exposure Data were extracted from the electronic health record and included 18 routinely measured factors associated with MASLD. Main Outcome and Measures The cohort was split (70:30) into derivation and internal validation sets; extreme gradient boosting was used to model HCC incidence. HCC risk was divided into 3 categories, with the cumulative estimated probability of HCC 0.05% or less classified as low risk; 0.05% to 0.09%, medium risk; and 0.1% or greater, high risk. Results A total of 1 811 461 patients (median age [IQR] at baseline, 52 [41-63] years; 982 300 [54.2%] female) participated in the study. During a median (range) follow-up of 9.3 (5.8-12.4) years, 946 patients developed HCC, for an incidence rate of 0.065 per 1000 person-years. The model achieved an area under the curve of 0.899 (95% CI, 0.882-0.916) in the validation set. At the medium-risk threshold, the model had a sensitivity of 87.5%, specificity of 81.4%, and a number needed to screen of 406. At the high-risk threshold, the model had a sensitivity of 78.4%, a specificity of 90.1%, and a number needed to screen of 241. Conclusions and Relevance This prognostic study of more than 1.8 million patients with MASLD used electronic health record data to develop a prediction model to discriminate between individuals with and without incident HCC with good precision. This model could serve as a starting point to identify patients with MASLD who may need intervention and/or HCC surveillance.
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Affiliation(s)
- Luis A Rodriguez
- Division of Research, Kaiser Permanente Northern California, Oakland
- Department of Health Systems Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California
- Department of Epidemiology & Biostatistics, University of California, San Francisco
| | - Julie A Schmittdiel
- Division of Research, Kaiser Permanente Northern California, Oakland
- Department of Health Systems Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California
| | - Liyan Liu
- Division of Research, Kaiser Permanente Northern California, Oakland
| | | | | | - Krisna P Chai
- Kaiser Permanente Santa Clara Homestead Medical Center, Santa Clara, California
| | - Suk I Seo
- Kaiser Permanente Walnut Creek Medical Center, Walnut Creek, California
| | - Nizar Mukhtar
- Kaiser Permanente San Francisco Medical Center, San Francisco, California
| | - Theodore R Levin
- Division of Research, Kaiser Permanente Northern California, Oakland
- Department of Health Systems Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California
- Kaiser Permanente Walnut Creek Medical Center, Walnut Creek, California
| | - Varun Saxena
- Division of Research, Kaiser Permanente Northern California, Oakland
- Kaiser Permanente South San Francisco Medical Center, South San Francisco, California
- Department of Gastroenterology and Transplant Hepatology, University of California, San Francisco
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Nguyen A, Yu F, Park LG, Fukuoka Y, Wong C, Gildengorin G, Nguyen TT, Tsoh JY, Jih J. An App-Based Physical Activity Intervention in Community-Dwelling Chinese-, Tagalog-, and Vietnamese-Speaking Americans: Single-Arm Intervention Study. JMIR Form Res 2024; 8:e56373. [PMID: 38857065 PMCID: PMC11196906 DOI: 10.2196/56373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 03/08/2024] [Accepted: 04/04/2024] [Indexed: 06/11/2024] Open
Abstract
BACKGROUND Physical inactivity is associated with adverse health outcomes among Asian Americans, who exhibit the least adherence to physical activity guidelines compared with other racial and ethnic groups. Mobile app-based interventions are a promising approach to promote healthy behaviors. However, there is a lack of app-based interventions focused on improving physical activity among Asian Americans whose primary language is not English. OBJECTIVE This pilot study aimed to assess the feasibility and acceptability of a 5-week intervention using a culturally and linguistically adapted, evidence-based mobile phone app with an accelerometer program, to promote physical activity among Chinese-, Tagalog-, or Vietnamese-speaking Americans. METHODS Participants were recruited through collaborations with community-based organizations. The intervention was adapted from a 12-month physical activity randomized controlled trial involving the app and accelerometer for English-speaking adults. Sociodemographic characteristics, lifestyle factors, and physical measurements were collected at the baseline visit. A 7-day run-in period was conducted to screen for the participants who could wear a Fitbit One (Fitbit LLC) accelerometer and complete the app's daily step diary. During the 4-week intervention period, participants wore the accelerometer and reported their daily steps in the app. Participants also received daily messages to reinforce key contents taught during an in-person educational session, remind them to input steps, and provide tailored feedback. Feasibility measures were the percentage of eligible participants completing the run-in period and the percentage of participants who used the app diary for at least 5 out of 7 days during the intervention period. We conducted poststudy participant interviews to explore overall intervention acceptability. RESULTS A total of 19 participants were enrolled at the beginning of the study with a mean age of 47 (SD 13.3; range 29-70) years, and 58% (n=11) of them were female. Of the participants, 26% (n=5) were Chinese, 32% (n=6) were Vietnamese, and 42% (n=8) were Filipino. All participants met the run-in criteria to proceed with the intervention. Adherence to the app diary ranged from 74% (n=14) in week 2 to 95% (n=18) in week 4. The daily average steps per week from accelerometers increased each week from 8451 (SD 3378) steps during the run-in period to 10,930 (SD 4213) steps in week 4. Participants reported positive experiences including an increased motivation to walk and the enjoyment of being able to monitor their physical activity. CONCLUSIONS This is the first pilot study of a multicomponent intervention and evidence-based mobile phone app to promote physical activity among Asian Americans who use apps in traditional Chinese, Tagalog, or Vietnamese, which demonstrated high feasibility and acceptability. Future work focused on multilingual mobile apps to address disparities in physical inactivity among Asian Americans should be considered.
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Affiliation(s)
- Antony Nguyen
- Division of General Internal Medicine, University of California San Francisco, San Francisco, CA, United States
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, United States
- Asian American Research Center on Health, San Francisco, CA, United States
| | - Filmer Yu
- Asian American Research Center on Health, San Francisco, CA, United States
| | - Linda G Park
- Department of Community Health Systems, University of California San Francisco, San Francisco, CA, United States
| | - Yoshimi Fukuoka
- Asian American Research Center on Health, San Francisco, CA, United States
- Department of Physiological Nursing, University of California San Francisco, San Francisco, CA, United States
| | - Ching Wong
- Division of General Internal Medicine, University of California San Francisco, San Francisco, CA, United States
| | - Ginny Gildengorin
- Division of General Internal Medicine, University of California San Francisco, San Francisco, CA, United States
| | - Tung T Nguyen
- Division of General Internal Medicine, University of California San Francisco, San Francisco, CA, United States
- Asian American Research Center on Health, San Francisco, CA, United States
- Multiethnic Health Equity Research Center, University of California San Francisco, San Francsico, CA, United States
| | - Janice Y Tsoh
- Asian American Research Center on Health, San Francisco, CA, United States
- Multiethnic Health Equity Research Center, University of California San Francisco, San Francsico, CA, United States
- Department of Psychiatry and Behavioral Sciences, University of California San Francisco, San Francisco, CA, United States
| | - Jane Jih
- Division of General Internal Medicine, University of California San Francisco, San Francisco, CA, United States
- Asian American Research Center on Health, San Francisco, CA, United States
- Multiethnic Health Equity Research Center, University of California San Francisco, San Francsico, CA, United States
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Kubo A, Acker J, Aghaee S, Kushi LH, Quesenberry CP, Greenspan LC, Srinivasan S, Kanaya AM, Deardorff J. Pubertal Timing Across Asian American, Native Hawaiian, and Pacific Islander Subgroups. JAMA Netw Open 2024; 7:e2410253. [PMID: 38739393 PMCID: PMC11091761 DOI: 10.1001/jamanetworkopen.2024.10253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 03/02/2024] [Indexed: 05/14/2024] Open
Abstract
Importance Earlier puberty is associated with adverse health outcomes, such as mental health issues in adolescence and cardiometabolic diseases in adulthood. Despite rapid growth of the Asian American, Native Hawaiian, and Pacific Islander populations in the US, limited research exists on their pubertal timing, potentially masking health disparities. Objective To examine pubertal timing among Asian American, Native Hawaiian, and Pacific Islander children and adolescents by disaggregating ethnic subgroups. Design, Setting, and Participants This retrospective cohort study included Asian American, Native Hawaiian, and Pacific Islander youths aged 5 to 18 years assessed for pubertal development at Kaiser Permanente Northern California, a large, integrated health care delivery system. Follow-up occurred from March 2005, through December 31, 2019. Data were analyzed in October 2023. Exposure Race and ethnicity, categorized into 11 ethnic subgroups: Asian Indian, Chinese, Filipino, Japanese, Korean, Native Hawaiian and Pacific Islander, Other South Asian, Other Southeast Asian, Vietnamese, multiethnic, and multiracial. Main Outcomes and Measures Pubertal timing was determined using physician-assessed sexual maturity ratings (SMRs). Outcomes included the median age at transition from SMR 1 (prepubertal) to SMR 2 or higher (pubertal) for onset of genital development (gonadarche) in boys, breast development (thelarche) in girls, and pubic hair development (pubarche) in both boys and girls. Results In this cohort of 107 325 Asian American, Native Hawaiian, and Pacific Islander children and adolescents (54.61% boys; 12.96% Asian Indian, 22.24% Chinese, 26.46% Filipino, 1.80% Japanese, 1.66% Korean, 1.96% Native Hawaiian and Pacific Islander, 0.86% Other South Asian, 3.26% Other Southeast Asian, 5.99% Vietnamese, 0.74% multiethnic, and 22.05% multiracial), the overall median ages for girls' pubarche and thelarche were 10.98 years (95% CI, 10.96-11.01 years) and 10.13 years (95% CI, 10.11-10.15 years), respectively. For boys' pubarche and gonadarche, median ages were 12.08 years (95% CI, 12.06-12.10 years) and 11.54 years (95% CI, 11.52-11.56 years), respectively. Differences between subgroups with earliest and latest median age at onset were 14 months for girls' pubarche, 8 months for thelarche, 8 months for boys' pubarche, and 4 months for gonadarche. In general, Asian Indian, Native Hawaiian and Pacific Islander, and Other South Asian subgroups had the earliest ages at onset across pubertal markers, while East Asian youths exhibited the latest onset. Restricting to those with healthy body mass index did not substantially change the findings. Conclusions and Relevance In this cohort study of Asian American, Native Hawaiian, and Pacific Islander children and adolescents, pubertal timing varied considerably across ethnic subgroups. Further investigation is warranted to assess whether these differences contribute to observed health disparities in adulthood, such as type 2 diabetes and cardiovascular diseases.
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Affiliation(s)
- Ai Kubo
- Kaiser Permanente Division of Research, Oakland, California
| | - Julia Acker
- School of Public Health, University of California, Berkeley
| | - Sara Aghaee
- Kaiser Permanente Division of Research, Oakland, California
| | | | | | | | - Shylaja Srinivasan
- Division of Pediatric Endocrinology, Department of Pediatrics, University of California, San Francisco
| | - Alka M. Kanaya
- Division of General Internal Medicine, Department of Medicine, University of California, San Francisco
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9
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Guan A, Talingdan AS, Tanjasiri SP, Kanaya AM, Gomez SL. Lessons Learned from Immigrant Health Cohorts: A Review of the Evidence and Implications for Policy and Practice in Addressing Health Inequities among Asian Americans, Native Hawaiians, and Pacific Islanders. Annu Rev Public Health 2024; 45:401-424. [PMID: 38109517 PMCID: PMC11332134 DOI: 10.1146/annurev-publhealth-060922-040413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
The health of Asian Americans, Native Hawaiians, and Pacific Islanders (AANHPI) is uniquely impacted by structural and social determinants of health (SSDH) shaped by immigration policies and colonization practices, patterns of settlement, and racism. These SSDH also create vast heterogeneity in disease risks across the AANHPI population, with some ethnic groups having high disease burden, often masked with aggregated data. Longitudinal cohort studies are an invaluable tool to identify risk factors of disease, and epidemiologic cohort studies among AANHPI populations have led to seminal discoveries of disease risk factors. This review summarizes the limited but growing literature, with a focus on SSDH factors, from seven longitudinal cohort studies with substantial AANHPI samples. We also discuss key information gaps and recommendations for the next generation of AANHPI cohorts, including oversampling AANHPI ethnic groups; measuring and innovating on measurements of SSDH; emphasizing the involvement of scholars from diverse disciplines; and, most critically, engaging community members to ensure relevancy for public health, policy, and clinical impact.
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Affiliation(s)
- Alice Guan
- Department of Epidemiology & Biostatistics, University of California, San Francisco, California, USA;
| | - Ac S Talingdan
- Department of Epidemiology & Biostatistics, University of California, San Francisco, California, USA;
| | - Sora P Tanjasiri
- Department of Health, Society, and Behavior, and Chao Family Comprehensive Cancer Center, University of California, Irvine, California, USA
| | - Alka M Kanaya
- Department of Epidemiology & Biostatistics, University of California, San Francisco, California, USA;
- Department of Medicine, University of California, San Francisco, California, USA
| | - Scarlett L Gomez
- Department of Epidemiology & Biostatistics, University of California, San Francisco, California, USA;
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, California, USA
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10
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Shin C, Belyea M. The Moderating Role of Collectivism on Physical Activity and Family Support: A Cross-Sectional Design. FAMILY & COMMUNITY HEALTH 2024; 47:108-116. [PMID: 38372328 DOI: 10.1097/fch.0000000000000396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
BACKGROUND An important value among Korean Americans is collectivism or giving a group priority over the individual. This value, family support, and demographic characteristics have been reported to influence health behaviors among this group. Yet, no study has examined how collectivism, family support, and demographic characteristics interact with each other and then influence physical activity among Korean American adults. The purpose of the study was to examine the association between family support and physical activity, and the moderating role of demographic characteristics and collectivism on this association among Korean American adults. METHODS A descriptive, cross-sectional study was conducted with a sample of 110 Korean American adults 18 years and older, residing in a Southwestern city in the United States. Self-administered questionnaires were used to measure demographics, collectivism, family support, and physical activity. RESULTS Data analysis using a zero-inflated negative binomial regression model revealed a positive relationship between family support and physical activity, while age and gender were moderators of the relationship between family support and physical activity. Collectivism was positively related to physical activity and moderated the relationship between family support and physical activity. CONCLUSION These findings indicate the significance of collectivism and family support that influence Korean American adults' physical activity.
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Affiliation(s)
- Chanam Shin
- College of Nursing, Texas Woman's University, Denton (Dr Shin); and Edson College of Nursing and Health Innovation, Arizona State University, Phoenix (Dr Belyea)
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11
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McEligot AJ, Pang K, Moran-Gomez S, Mitra S, Santos M, Tahmasebi Z, Kazimi S. Comorbid Conditions Are Associated With Cognitive Impairment in Native Hawaiians and Pacific Islanders. Int J Aging Hum Dev 2024:914150241231186. [PMID: 38327065 PMCID: PMC11303594 DOI: 10.1177/00914150241231186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
We examined the association between comorbid conditions and mild cognitive impairment (MCI) in Native Hawaiians and Pacific Islanders (NHPI) (n = 54). Cross-sectional, self-reported questionnaires were utilized to collect demographic, comorbid conditions, and MCI (via the AD8 index) data. Separate logistic regression models were conducted to investigate the relationship between comorbid conditions and MCI, adjusting for other covariates. We found significantly increased odds of MCI in those reporting high blood pressure (OR = 5.27; 95% CI: [1.36, 20.46]; p = 0.016), high cholesterol (OR = 7.30; 95% CI: [1.90, 28.14], p = 0.004), and prediabetes or borderline diabetes (OR = 4.53; 95% CI: [1.27, 16.16], p = 0.02) compared with those not reporting these respective conditions. These data show that hypertension, hypercholesterolemia, and prediabetes are associated with MCI in the NHPI community, suggesting that preventive strategies to reduce chronic conditions may also potentially slow cognitive decline in underrepresented/understudied NHPI.
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Affiliation(s)
- Archana J. McEligot
- Department of Public Health. California State University, Fullerton, 800 N. State College Blvd., Room KHS-121, Fullerton, CA 92834
| | - Ka’ala Pang
- Pacific Islander Health Partnership, Santa Ana, CA
| | - Sabrina Moran-Gomez
- Department of Public Health. California State University, Fullerton, 800 N. State College Blvd., Room KHS-121, Fullerton, CA 92834
| | - Sinjini Mitra
- Department of Information Systems and Decision Sciences, California State University, Fullerton
| | - Mariella Santos
- Department of Public Health. California State University, Fullerton, 800 N. State College Blvd., Room KHS-121, Fullerton, CA 92834
| | - Zahra Tahmasebi
- Psychology Department, California State University, Fullerton
| | - Sanam Kazimi
- Department of Public Health. California State University, Fullerton, 800 N. State College Blvd., Room KHS-121, Fullerton, CA 92834
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12
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Kanaya AM. Diabetes in South Asians: Uncovering Novel Risk Factors With Longitudinal Epidemiologic Data: Kelly West Award Lecture 2023. Diabetes Care 2024; 47:7-16. [PMID: 38117990 PMCID: PMC10733655 DOI: 10.2337/dci23-0068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 10/03/2023] [Indexed: 12/22/2023]
Abstract
South Asian populations have a higher prevalence and earlier age of onset of type 2 diabetes and atherosclerotic cardiovascular diseases than other race and ethnic groups. To better understand the pathophysiology and multilevel risk factors for diabetes and cardiovascular disease, we established the Mediators of Atherosclerosis in South Asians Living in America (MASALA) study in 2010. The original MASALA study cohort (n = 1,164) included 83% Asian Indian immigrants, with an ongoing expansion of the study to include individuals of Bangladeshi and Pakistani origin. We have found that South Asian Americans in the MASALA study had higher type 2 diabetes prevalence, lower insulin secretion, more insulin resistance, and an adverse body composition with higher liver and intermuscular fat and lower lean muscle mass compared with four other U.S. race and ethnic groups. MASALA study participants with diabetes were more likely to have the severe hyperglycemia subtype, characterized by β-cell dysfunction and lower body weight, and this subtype was associated with a higher incidence of subclinical atherosclerosis. We have found several modifiable factors for cardiometabolic disease among South Asians including diet and physical activity that can be influenced using specific social network members and with cultural adaptations to the U.S. context. Longitudinal data with repeat cardiometabolic measures that are supplemented with qualitative and mixed-method approaches enable a deeper understanding of disease risk and resilience factors. Studying and contrasting Asian American subgroups can uncover the causes for cardiometabolic disease heterogeneity and reveal novel methods for prevention and treatment.
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Affiliation(s)
- Alka M. Kanaya
- Division of General Internal Medicine, Departments of Medicine, Epidemiology, and Biostatistics, University of California, San Francisco, San Francisco, CA
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13
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Byker Shanks C, Gordon NP. Screening for Food and Nutrition Insecurity in the Healthcare Setting: A Cross-Sectional Survey of Non-Medicaid Insured Adults in an Integrated Healthcare Delivery System. J Prim Care Community Health 2024; 15:21501319241258948. [PMID: 38818953 PMCID: PMC11143852 DOI: 10.1177/21501319241258948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 05/12/2024] [Accepted: 05/15/2024] [Indexed: 06/01/2024] Open
Abstract
OBJECTIVES Healthcare screening identifies factors that impact patient health and well-being. Hunger as a Vital Sign (HVS) is widely applied as a screening tool to assess food security. However, there are no common practice screening questions to identify patients who are nutrition insecure or acquire free food from community-based organizations. This study used self-reported survey data from a non-Medicaid insured adult population approximately one year after the start of the COVID-19 pandemic (2021). The survey examined the extent to which the HVS measure might have under-estimated population-level food insecurity and/or nutrition insecurity, as well as under-identified food and nutrition insecurity among patients being screened for social risks in the healthcare setting. METHODS Data from a 2021 English-only mailed/online survey were analyzed for 2791 Kaiser Permanente Northern California (KPNC) non-Medicaid insured members ages 35-85 years. Sociodemographics, financial strain, food insecurity, acquiring free food from community-based organizations, and nutrition insecurity were assessed. Data from respondents' electronic health records were abstracted to identify adults with diet-related chronic health conditions. Data were weighted to the age × sex × racial/ethnic composition of the 2019 KPNC adult membership. Differences between groups were evaluated for statistical significance using adjusted prevalence ratios (aPRs) derived from modified log Poisson regression models. RESULTS Overall, 8.5% of participants reported moderate or high food insecurity, 7.7% had acquired free food from community-based organizations, and 13% had nutrition insecurity. Black and Latino adults were significantly more likely than White adults to have food insecurity (17.4% and 13.1% vs 5.6%, aPRs = 2.97 and 2.19), acquired free food from community-based organizations (15.1% and 15.3% vs 4.1%, aPRs = 3.74 and 3.93), nutrition insecurity (22.1% and 23.9% vs 7.9%, aPRs = 2.65 and 2.64), and food and nutrition insecurity (32.4% and 32.5% vs 12.3%, aPRs = 2.54 and 2.44). Almost 20% of adults who had been diagnosed with diabetes, prediabetes, ischemic CAD, or heart failure were food insecure and 14% were nutrition insecure. CONCLUSIONS Expanding food-related healthcare screening to identify and assess food insecurity, nutrition insecurity, and use of community-based emergency food resources together is essential for supporting referrals that will help patients achieve optimal health.
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Affiliation(s)
| | - Nancy P. Gordon
- Kaiser Permanente Northern California Division of Research, Pleasanton, CA, USA
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14
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Rivara AC, Galárraga O, Selu M, Arorae M, Wang R, Faasalele-Savusa K, Rosen R, Hawley NL, Viali S. Identifying patient preferences for diabetes care: A protocol for implementing a discrete choice experiment in Samoa. PLoS One 2023; 18:e0295845. [PMID: 38134044 PMCID: PMC10745180 DOI: 10.1371/journal.pone.0295845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 11/27/2023] [Indexed: 12/24/2023] Open
Abstract
In Samoa, adult Type 2 diabetes prevalence has increased within the past 30 years. Patient preferences for care are factors known to influence treatment adherence and are associated with reduced disease progression and severity. However, patient preferences for diabetes care, generally, are understudied, and other patient-centered factors such as willingness-to-pay (WTP) for diabetes treatment have never been explored in this setting. Discrete Choice Experiments (DCE) are useful tools to elicit preferences and WTP for healthcare. DCEs present patients with hypothetical scenarios composed of a series of multi-alternative choice profiles made up of attributes and levels. Patients choose a profile based on which attributes and levels may be preferable for them, thereby quantifying and identifying locally relevant patient-centered preferences. This paper presents the protocol for the design, piloting, and implementation of a DCE identifying patient preferences for diabetes care, in Samoa. Using an exploratory sequential mixed methods design, formative data from a literature review and semi-structured interviews with n = 20 Samoan adults living with Type 2 diabetes was used to design a Best-Best DCE instrument. Experimental design procedures were used to reduce the number of choice-sets and balance the instrument. Following pilot testing, the DCE is being administered to n = 450 Samoan adults living with diabetes, along with associated questionnaires, and anthropometrics. Subsequently, we will also be assessing longitudinally how preferences for care change over time. Data will be analyzed using progressive mixed Rank Order Logit models. The results will identify which diabetes care attributes are important to patients (p < 0.05), examine associations between participant characteristics and preference, illuminate the trade-offs participants are willing to make, and the probability of uptake, and WTP for specific attributes and levels. The results from this study will provide integral data useful for designing and adapting efficacious diabetes intervention and treatment approaches in this setting.
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Affiliation(s)
- Anna C. Rivara
- Department of Epidemiology (Chronic Diseases), Yale School of Public Health, New Haven, Connecticut, United States of America
| | - Omar Galárraga
- Department of Health Services Policy and Practice, and International Health Institute, School of Public Health, Brown University, Providence, Rhode Island, United States of America
| | - Melania Selu
- Obesity Lifestyle and Genetic Adaptations (OLaGA) Research Center, Apia, Samoa
| | - Maria Arorae
- Obesity Lifestyle and Genetic Adaptations (OLaGA) Research Center, Apia, Samoa
| | - Ruiyan Wang
- Department of Epidemiology (Chronic Diseases), Yale School of Public Health, New Haven, Connecticut, United States of America
| | | | - Rochelle Rosen
- Centers for Behavioral and Preventative Medicine, The Miriam Hospital, Providence, Rhode Island, United States of America
- Department of Behavioral and Social Sciences, Brown University, School of Public Health, Providence, Rhode Island, United States of America
| | - Nicola L. Hawley
- Department of Epidemiology (Chronic Diseases), Yale School of Public Health, New Haven, Connecticut, United States of America
| | - Satupaitea Viali
- Department of Epidemiology (Chronic Diseases), Yale School of Public Health, New Haven, Connecticut, United States of America
- School of Medicine, National University of Samoa, Apia, Samoa
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15
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Li Y, Zhang H, Jiang Y. Research on the changes and predictions of the burden of type 2 diabetes mellitus in Pacific Island countries from 1990 to 2019. PLoS One 2023; 18:e0293681. [PMID: 38127863 PMCID: PMC10735006 DOI: 10.1371/journal.pone.0293681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/15/2023] [Indexed: 12/23/2023] Open
Abstract
AIMS To assess the burden of type 2 diabetes in Pacific Island countries and predict future trends. METHODS We analyzed and processed data using R and Excel software, performed Joinpoint 4.7.0 software analysis to investigate changing trends in disease burden, and used an autoregressive integrated moving average model to forecast future trends. RESULTS Our study showed that from 1990 to 2019, the burden of type 2 diabetes in Pacific Island countries continues to increase, with the standardized incidence rate showing the most significant growth. Moreover, there were significant differences in the burden of type 2 diabetes between regions. In 2019, American Samoa had the highest standardized incidence rate, while Fiji had the highest standardized death rate and disability-adjusted life year rate. The standardized incidence rate peaked at ages 65-69 years, while the standardized death rate and disability-adjusted life year rate peaked at ages 95 years and 70-74 years respectively. Type 2 diabetes burden was higher among males than females. Based on our forecasting, from 2020 to 2030, the standardized incidence rate is expected to continue to rise, while the standardized death rate and disability-adjusted life year rate will slowly decline. CONCLUSIONS Our study highlights that the burden of type 2 diabetes in Pacific Island countries has been increasing from 1990 to 2019. Therefore, it is imperative to strengthen disease prevention and control measures in the region.
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Affiliation(s)
- Yan Li
- School of Public Health, Chongqing Medical University, Chongqing, China
- Research Center for Medical and Social Development, School of Public Health, Chongqing Medical University, Chongqing, China
| | - Hao Zhang
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yi Jiang
- School of Public Health, Chongqing Medical University, Chongqing, China
- Research Center for Medical and Social Development, School of Public Health, Chongqing Medical University, Chongqing, China
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Islam JY, Parikh NS, Lappen H, Venkat V, Nalkar P, Kapadia F. Mental health burdens among North American Asian adults living with chronic conditions: a systematic review. Epidemiol Rev 2023; 45:82-92. [PMID: 37147853 DOI: 10.1093/epirev/mxad003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 04/14/2023] [Accepted: 05/01/2023] [Indexed: 05/07/2023] Open
Abstract
Asians are likely to experience a high burden of chronic conditions, including, but not limited to, diabetes, cardiovascular disease, and cancer, due to differences in biologic, genetic, and environmental factors across Asian ethnic groups. A diagnosis of any chronic condition can contribute to increased mental health burdens, including depression, psychological distress, and posttraumatic stress disorder (PTSD). However, few studies have examined these comorbid conditions across distinct Asian ethnic groups-an important limitation given the differences in social, cultural, and behavioral drivers of mental health burdens within and across Asian ethnicities. To understand the disparities in mental health burdens among Asians living with a chronic health condition, we conducted a systematic literature review of relevant, peer-reviewed publication databases to identify studies reporting on mental health burdens (e.g., depression, anxiety, distress, PTSD) in distinct Asian ethnic groups in North America. Thirteen studies met the inclusion criteria for this review and collectively demonstrated a high burden of depression, psychological distress, and PTSD among Asians living with chronic conditions. Moreover, there were distinct disparities in mental health burdens across chronic conditions and across Asian ethnic groups. Despite the detrimental impact of poor mental health on chronic disease-specific outcomes, such as death and poor quality of life, few data exist that characterize mental health outcomes among Asian ethnicities living in North America with chronic conditions. Future work should prioritize estimating the national prevalence of mental health outcomes among adults with chronic conditions, by Asian ethnicities, to inform culturally tailored interventions to address this public health burden.
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Affiliation(s)
- Jessica Y Islam
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, United States
| | - Nina S Parikh
- Department of Social and Behavioral Science, New York University, New York, NY 10003, United States
| | - Hope Lappen
- Division of Libraries, New York University, New York, NY 10003, United States
| | - Vandana Venkat
- Department of Epidemiology, New York University, New York, NY 10003, United States
| | - Priyanka Nalkar
- Department of Epidemiology, New York University, New York, NY 10003, United States
| | - Farzana Kapadia
- Department of Epidemiology, New York University, New York, NY 10003, United States
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Maskarinec G, Kristal BS, Wilkens LR, Quintal G, Bogumil D, Setiawan VW, Le Marchand L. Risk Factors for Type 2 Diabetes in the Multiethnic Cohort. Can J Diabetes 2023; 47:627-635.e2. [PMID: 37406880 PMCID: PMC10761589 DOI: 10.1016/j.jcjd.2023.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 06/21/2023] [Accepted: 06/23/2023] [Indexed: 07/07/2023]
Abstract
OBJECTIVES In this report, we investigated the association between established risk factors and type 2 diabetes (T2D) across 5 distinct ethnic groups and explored differences according to T2D definition within the Multiethnic Cohort (MEC) Study. METHODS Using the full MEC, with participants in Hawaii and Los Angeles (N=172,230), we applied Cox regression to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). All participants completed questionnaires asking about demographics, anthropometrics, lifestyle factors, and regular diet. T2D status was determined from self-reported diagnosis/medication and Medicare claims. We assessed the associations between well-established risk factors and T2D in the full cohort, after stratification by ethnic group, according to the T2D definition, and in a biorepository subset. Effect modification by ethnicity was evaluated using Wald's tests. RESULTS Overall, 46,500 (27%) participants had an incident T2D diagnosis after a mean follow-up of 17.1±6.9 years. All predictors were significantly associated with T2D: overweight (HR=1.74), obesity (HR=2.90), red meat intake (HR=1.15), short (HR=1.04) and long (HR=1.08) sleep duration, and smoking (HR=1.26) predicted a significantly higher T2D incidence, whereas coffee (HR=0.90) and alcohol (HR=0.78) consumption, physical activity (HR=0.89), and diet quality (HR=0.96) were associated with lower T2D incidence. The strength of these associations was similar across ethnic groups with noteworthy disparities for overweight/obesity, physical activity, alcohol intake, coffee consumption, and diet quality. CONCLUSIONS These findings confirm the importance of known risk factors for T2D across ethnic groups, but small differences were detected that may contribute to disparate incidence rates in some ethnic groups, especially for obesity and physical activity.
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Affiliation(s)
- Gertraud Maskarinec
- Population Sciences in the Pacific, University of Hawaii Cancer Center, Honolulu, Hawaii, United States.
| | - Bruce S Kristal
- Division of Sleep Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States
| | - Lynne R Wilkens
- Population Sciences in the Pacific, University of Hawaii Cancer Center, Honolulu, Hawaii, United States
| | - Gino Quintal
- Population Sciences in the Pacific, University of Hawaii Cancer Center, Honolulu, Hawaii, United States
| | - David Bogumil
- Preventive Medicine, University of Southern California, Los Angeles, California, United States
| | - Veronica W Setiawan
- Preventive Medicine, University of Southern California, Los Angeles, California, United States
| | - Loïc Le Marchand
- Population Sciences in the Pacific, University of Hawaii Cancer Center, Honolulu, Hawaii, United States
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Muniyappa R, Narayanappa SBK. Disentangling Dual Threats: Premature Coronary Artery Disease and Early-Onset Type 2 Diabetes Mellitus in South Asians. J Endocr Soc 2023; 8:bvad167. [PMID: 38178904 PMCID: PMC10765382 DOI: 10.1210/jendso/bvad167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Indexed: 01/06/2024] Open
Abstract
South Asian individuals (SAs) face heightened risks of premature coronary artery disease (CAD) and early-onset type 2 diabetes mellitus (T2DM), with grave health, societal, and economic implications due to the region's dense population. Both conditions, influenced by cardiometabolic risk factors such as insulin resistance, hypertension, and central adiposity, manifest earlier and with unique thresholds in SAs. Epidemiological, demographic, nutritional, environmental, sociocultural, and economic transitions in SA have exacerbated the twin epidemic. The coupling of premature CAD and T2DM arises from increased obesity due to limited adipose storage, early-life undernutrition, distinct fat thresholds, reduced muscle mass, and a predisposition for hepatic fat accumulation from certain dietary choices cumulatively precipitating a decline in insulin sensitivity. As T2DM ensues, the β-cell adaptive responses are suboptimal, precipitating a transition from compensatory hyperinsulinemia to β-cell decompensation, underscoring a reduced functional β-cell reserve in SAs. This review delves into the interplay of these mechanisms and highlights a prediabetes endotype tied to elevated vascular risk. Deciphering these mechanistic interconnections promises to refine stratification paradigms, surpassing extant risk-prediction strategies.
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Affiliation(s)
- Ranganath Muniyappa
- Clinical Endocrine Section, Diabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892, USA
| | - Satish Babu K Narayanappa
- Department of Medicine, Sri Madhusudan Sai Institute of Medical Sciences and Research, Muddenahalli, Karnataka 562101, India
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Koyama AK, Bullard KM, Onufrak S, Xu F, Saelee R, Miyamoto Y, Pavkov ME. Risk Factors Amenable to Primary Prevention of Type 2 Diabetes Among Disaggregated Racial and Ethnic Subgroups in the U.S. Diabetes Care 2023; 46:2112-2119. [PMID: 38011520 DOI: 10.2337/dci23-0056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 09/13/2023] [Indexed: 11/29/2023]
Abstract
OBJECTIVE Race and ethnicity data disaggregated into detailed subgroups may reveal pronounced heterogeneity in diabetes risk factors. We therefore used disaggregated data to examine the prevalence of type 2 diabetes risk factors related to lifestyle behaviors and barriers to preventive care among adults in the U.S. RESEARCH DESIGN AND METHODS We conducted a pooled cross-sectional study of 3,437,640 adults aged ≥18 years in the U.S. without diagnosed diabetes from the Behavioral Risk Factor Surveillance System (2013-2021). For self-reported race and ethnicity, the following categories were included: Hispanic (Cuban, Mexican, Puerto Rican, Other Hispanic), non-Hispanic (NH) American Indian/Alaska Native, NH Asian (Chinese, Filipino, Indian, Japanese, Korean, Vietnamese, Other Asian), NH Black, NH Pacific Islander (Guamanian/Chamorro, Native Hawaiian, Samoan, Other Pacific Islander), NH White, NH Multiracial, NH Other. Risk factors included current smoking, hypertension, overweight or obesity, physical inactivity, being uninsured, not having a primary care doctor, health care cost concerns, and no physical exam in the past 12 months. RESULTS Prevalence of hypertension, lifestyle factors, and barriers to preventive care showed substantial heterogeneity among both aggregated, self-identified racial and ethnic groups and disaggregated subgroups. For example, the prevalence of overweight or obesity ranged from 50.8% (95% CI 49.1-52.5) among Chinese adults to 79.8% (73.5-84.9) among Samoan adults. Prevalence of being uninsured among Hispanic subgroups ranged from 11.4% (10.9-11.9) among Puerto Rican adults to 33.0% (32.5-33.5) among Mexican adults. CONCLUSIONS These findings underscore the importance of using disaggregated race and ethnicity data to accurately characterize disparities in type 2 diabetes risk factors and access to care.
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Affiliation(s)
- Alain K Koyama
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA
| | - Kai McKeever Bullard
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA
| | - Stephen Onufrak
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA
| | - Fang Xu
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA
| | - Ryan Saelee
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA
| | - Yoshihisa Miyamoto
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA
| | - Meda E Pavkov
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA
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Rivera FB, Cha SW, Ansay MFM, Taliño MKV, Flores GP, Nguyen RT, Bonuel N, Happy Araneta MR, Volgman AS, Shah N, Vahidy F, Cainzos-Achirica M. Cardiovascular disease in Filipino American men and women: A 2023 update. Am Heart J 2023; 266:1-13. [PMID: 37544493 DOI: 10.1016/j.ahj.2023.07.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 07/15/2023] [Accepted: 07/27/2023] [Indexed: 08/08/2023]
Abstract
With more than 4.2 million people, Filipino Americans are the third largest Asian group in the US and the largest Southeast Asian group in the country. Despite relatively favorable average socioeconomic indicators compared to the general US population, Filipino Americans face a significant burden of traditional cardiovascular risk factors, particularly among men. Moreover, Filipino Americans have high rates of cardiovascular death, often occurring at a younger age compared to other minority groups and Non-Hispanic White adults. In view of these trends, in 2010 the American Heart Association designated Filipino Americans as a high cardiovascular risk group. Despite this, in 2023, Filipino Americans remain underrepresented in landmark cardiovascular cohort studies and are often over looked as a group at increased cardiovascular risk. In this updated narrative review, we summarize the current state of knowledge about the burden of cardiovascular risk factors and diseases experienced by the Filipino American population. Our aim is to inform enhanced clinical, population, and policy-level prevention interventions and boost research in this space.
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Affiliation(s)
| | | | | | | | | | - Ryan T Nguyen
- Department of Medicine, Houston Methodist, Houston, TX
| | | | | | | | - Nilay Shah
- Blum Cardiovascular Institute, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Farhaan Vahidy
- Division of Cardiovascular Prevention and Wellness, Department of Cardiology, Houston Methodist DeBakey Heart and Vascular Center, Houston, TX
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21
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Lipska KJ, Huang ES, Liu JY, Parker MM, Laiteerapong N, Grant RW, Moffet HH, Karter AJ. Glycemic control and diabetes complications across health status categories in older adults treated with insulin or insulin secretagogues: The Diabetes & Aging Study. J Am Geriatr Soc 2023; 71:3692-3700. [PMID: 37638777 PMCID: PMC10872822 DOI: 10.1111/jgs.18565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 07/08/2023] [Accepted: 07/16/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND For older adults with type 2 diabetes (T2D) treated with insulin or sulfonylureas, Endocrine Society guideline recommends HbA1c between 7% to <7.5% for those in good health, 7.5% to <8% for those in intermediate health, and 8% to <8.5% for those in poor health. Our aim was to examine associations between attained HbA1c below, within (reference), or above recommended target range and risk of complication or mortality. METHODS Retrospective cohort study of adults ≥65 years old with T2D treated with insulin or sulfonylureas from an integrated healthcare delivery system. Cox proportional hazards models of complications during 2019 were adjusted for sociodemographic and clinical variables. Primary outcome was a combined outcome of any microvascular or macrovascular event, severe hypoglycemia, or mortality during 12-month follow-up. RESULTS Among 63,429 patients (mean age: 74.2 years, 46.8% women), 8773 (13.8%) experienced a complication. Complication risk was significantly elevated for patients in good health (n = 16,895) whose HbA1c was above (HR 1.97, 95% CI 1.62-2.41) or below (HR 1.29, 95% CI 1.02-1.63) compared to within recommended range. Among those in intermediate health (n = 30,129), complication risk was increased for those whose HbA1c was above (HR 1.45, 95% CI 1.30-1.60) but not those below the recommended range (HR 0.99, 95% CI 0.89-1.09). Among those in poor health (n = 16,405), complication risk was not significantly different for those whose HbA1c was below (HR 0.98, 95% CI 0.89-1.09) or above (HR 0.96, 95% CI 0.88-1.06) recommended range. CONCLUSIONS For older adults with T2D in good health, HbA1c below or above the recommended range was associated with significantly elevated complication risk. However, for those in poor health, achieving specific HbA1c levels may not be helpful in reducing the risk of complications.
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Affiliation(s)
| | | | - Jennifer Y Liu
- Kaiser Permanente Northern California, Oakland, California, USA
| | | | | | - Richard W Grant
- Kaiser Permanente of Northern California, Oakland, California, USA
| | - Howard H Moffet
- Kaiser Permanente Northern California, Oakland, California, USA
| | - Andrew J Karter
- Kaiser Permanente Northern California, Oakland, California, USA
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22
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Liu J, Yao C, Wang Y, Zhao J, Luo H. Non-drug interventions of traditional Chinese medicine in preventing type 2 diabetes: a review. Chin Med 2023; 18:151. [PMID: 37964315 PMCID: PMC10644617 DOI: 10.1186/s13020-023-00854-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 10/23/2023] [Indexed: 11/16/2023] Open
Abstract
Traditional Chinese medicine (TCM) is increasingly used to manage type 2 diabetes and its nonpharmacological interventions are showing potential for preventing type 2 diabetes. This study mainly reviews relevant research. The most mentioned non-drug treatments for preventing type 2 diabetes in TCM are healthy diet, physical activity, emotional therapy, and acupuncture. In most studies, blood glucose status in patients with prediabetes and type 2 diabetes was significantly improved after TCM non-drug interventions, and there was no significant difference between the adverse effect of TCM and control groups or other intervention groups, while the methodological quality of the clinical trials involving TCM generally kept a low level. The effectiveness of TCM in preventing type 2 diabetes has yet to be validated in large randomized controlled trials and the underlying mechanism also needs further exploration.
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Affiliation(s)
- Jingying Liu
- Macau Centre for Research and Development in Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, 999078, People's Republic of China
| | - Chun Yao
- Guangxi University of Chinese Medicine, Nanning, 530001, People's Republic of China
| | - Yitao Wang
- Macau Centre for Research and Development in Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, 999078, People's Republic of China
| | - Jinmin Zhao
- College of Pharmacy, Guangxi Medical University, Nanning, 530021, People's Republic of China.
| | - Hua Luo
- Macau Centre for Research and Development in Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, 999078, People's Republic of China.
- College of Pharmacy, Guangxi Medical University, Nanning, 530021, People's Republic of China.
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23
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Karter AJ, Parker MM, Moffet HH, Gilliam LK. Racial and Ethnic Differences in the Association Between Mean Glucose and Hemoglobin A1c. Diabetes Technol Ther 2023; 25:697-704. [PMID: 37535058 PMCID: PMC10611955 DOI: 10.1089/dia.2023.0153] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
Abstract
Background: Studies have reported significantly higher hemoglobin A1c (A1C) in African American patients than in White patients with the same mean glucose, but less is known about other racial/ethnic groups. We evaluated racial/ethnic differences in the association between mean glucose, based on continuous glucose monitor (CGM) data, and A1C. Methods: Retrospective study among 1788 patients with diabetes from Kaiser Permanente Northern California (KPNC) who used CGM devices during 2016 to 2021. In this study population, there were 5264 A1C results; mean glucose was calculated from 124,388,901 CGM readings captured during the 90 days before each A1C result. Hierarchical mixed models were specified to estimate racial/ethnic differences in the association between mean glucose and A1C. Results: Mean A1C was 0.33 (95% confidence interval: 0.23-0.44; P < 0.0001) percentage points higher among African American patients relative to White patients for a given mean glucose. A1C results for Asians, Latinos, and multiethnic patients were not significantly different from those of White patients. The slope of the association between mean glucose and A1C did not differ significantly across racial/ethnic groups. Variance for the association between mean glucose and A1C was substantially greater within groups than between racial/ethnic groups (65% vs. 9%, respectively). Conclusions: For African American patients, A1C results may overestimate glycemia and could lead to premature diabetes diagnoses, overtreatment, or invalid assessments of health disparities. However, most of the variability in the mean glucose-A1C association was within racial/ethnic groups. Treatment decisions driven by guideline-based A1C targets should be individualized and supported by direct measurement of glycemia.
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Affiliation(s)
- Andrew J. Karter
- Kaiser Permanente—Division of Research, Oakland, California, USA
- Department of General Internal Medicine, University of California, San Francisco, California, USA
- Department of Health Systems and Population Health, University of Washington, Seattle, Washington, USA
| | | | - Howard H. Moffet
- Kaiser Permanente—Division of Research, Oakland, California, USA
| | - Lisa K. Gilliam
- Kaiser Northern California Diabetes Program, Endocrinology and Internal Medicine, Kaiser Permanente, South San Francisco Medical Center, South San Francisco, California, USA
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24
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Karter AJ, Parker MM, Moffet HH, Lipska KJ, Laiteerapong N, Grant RW, Lee C, Huang ES. Development and Validation of the Life Expectancy Estimator for Older Adults with Diabetes (LEAD): the Diabetes and Aging Study. J Gen Intern Med 2023; 38:2860-2869. [PMID: 37254010 PMCID: PMC10228886 DOI: 10.1007/s11606-023-08219-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 04/21/2023] [Indexed: 06/01/2023]
Abstract
BACKGROUND Estimated life expectancy for older patients with diabetes informs decisions about treatment goals, cancer screening, long-term and advanced care, and inclusion in clinical trials. Easily implementable, evidence-based, diabetes-specific approaches for identifying patients with limited life expectancy are needed. OBJECTIVE Develop and validate an electronic health record (EHR)-based tool to identify older adults with diabetes who have limited life expectancy. DESIGN Predictive modeling based on survival analysis using Cox-Gompertz models in a retrospective cohort. PARTICIPANTS Adults with diabetes aged ≥ 65 years from Kaiser Permanente Northern California: a 2015 cohort (N = 121,396) with follow-up through 12/31/2019, randomly split into training (N = 97,085) and test (N = 24,311) sets. Validation was conducted in the test set and two temporally distinct cohorts: a 2010 cohort (n = 89,563; 10-year follow-up through 2019) and a 2019 cohort (n = 152,357; 2-year follow-up through 2020). MAIN MEASURES Demographics, diagnoses, utilization and procedures, medications, behaviors and vital signs; mortality. KEY RESULTS In the training set (mean age 75 years; 49% women; 48% racial and ethnic minorities), 23% died during 5 years follow-up. A mortality prediction model was developed using 94 candidate variables, distilled into a life expectancy model with 11 input variables, and transformed into a risk-scoring tool, the Life Expectancy Estimator for Older Adults with Diabetes (LEAD). LEAD discriminated well in the test set (C-statistic = 0.78), 2010 cohort (C-statistic = 0.74), and 2019 cohort (C-statistic = 0.81); comparisons of observed and predicted survival curves indicated good calibration. CONCLUSIONS LEAD estimates life expectancy in older adults with diabetes based on only 11 patient characteristics widely available in most EHRs and claims data. LEAD is simple and has potential application for shared decision-making, clinical trial inclusion, and resource allocation.
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Affiliation(s)
- Andrew J. Karter
- Division of Research, Kaiser Permanente Northern California, Oakland, CA USA
- Department of General Internal Medicine, University of California, San Francisco, CA USA
- Department of Health Systems and Population Health, University of Washington, Seattle, WA USA
| | - Melissa M. Parker
- Division of Research, Kaiser Permanente Northern California, Oakland, CA USA
| | - Howard H. Moffet
- Division of Research, Kaiser Permanente Northern California, Oakland, CA USA
| | - Kasia J. Lipska
- Section of Endocrinology, Department of Internal Medicine, Yale School of Medicine, New Haven, CT USA
| | - Neda Laiteerapong
- Section of General Internal Medicine, Department of Medicine, University of Chicago, Chicago, IL USA
| | - Richard W. Grant
- Division of Research, Kaiser Permanente Northern California, Oakland, CA USA
| | - Catherine Lee
- Division of Research, Kaiser Permanente Northern California, Oakland, CA USA
| | - Elbert S. Huang
- Section of General Internal Medicine, Department of Medicine, University of Chicago, Chicago, IL USA
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25
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Lim E, Braun KL, Taira D. Resources and Methods for Examining Native Hawaiian, Pacific Islander, and Filipino Health Disparities. HAWAI'I JOURNAL OF HEALTH & SOCIAL WELFARE 2023; 82:3-4. [PMID: 37901665 PMCID: PMC10612415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/31/2023]
Affiliation(s)
- Eunjung Lim
- Center for Pacific Innovations, Knowledge, and Opportunities (PIKO), Honolulu, HI
| | - Kathryn L Braun
- Center for Pacific Innovations, Knowledge, and Opportunities (PIKO), Honolulu, HI
| | - Deborah Taira
- Center for Pacific Innovations, Knowledge, and Opportunities (PIKO), Honolulu, HI
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26
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Simmons SS. Strikes and Gutters: Biomarkers and anthropometric measures for predicting diagnosed diabetes mellitus in adults in low- and middle-income countries. Heliyon 2023; 9:e19494. [PMID: 37810094 PMCID: PMC10558610 DOI: 10.1016/j.heliyon.2023.e19494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 08/22/2023] [Accepted: 08/24/2023] [Indexed: 10/10/2023] Open
Abstract
The management of diabetes necessitates the requirement of reliable health indices, specifically biomarkers and anthropometric measures, to detect the presence or absence of the disease. Nevertheless, limited robust empirical evidence exists regarding the optimal metrics for predicting diabetes in adults, particularly within low- and middle-income countries. This study investigates objective and subjective indices for screening diabetes in these countries. METHODS Data for this study was sourced from surveys conducted among adults (aged 18 years and above) in seventeen (17) countries. Self-reported diabetes status, fifty-four biomarkers, and twenty-six core and twenty-eight estimated anthropometric indices, including weight, waist circumference, body mass index, glycaemic triglycerides, and fasting blood glucose, were utilised to construct lasso regression models. RESULTS The study revealed variances in diabetes prediction outcomes across different countries. Central adiposity measures, fasting plasma glucose and glycaemic triglycerides demonstrated superior predictive capabilities for diabetes when compared to body mass index. Furthermore, fasting plasma or blood glucose, serving as a biomarker, emerged as the most accurate predictor of diabetes. CONCLUSIONS These findings offer critical insights into both general and context-specific tools for diabetes screening. The study proposes that fasting plasma glucose and central adiposity indices should be considered as routine screening tools for diabetes, both in policy interventions and clinical practice. By identifying adults with or at higher risk of developing diabetes and implementing appropriate interventions, these screening tools possess the potential to mitigate diabetes-related complications in low- and middle-income countries.
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Affiliation(s)
- Sally Sonia Simmons
- Department of Social Policy, London School of Economics and Political Science, London, WC2A 2AE, United Kingdom
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27
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Rillamas-Sun E, Kwan ML, Iribarren C, Cheng R, Neugebauer R, Rana JS, Nguyen-Huynh M, Shi Z, Laurent CA, Lee VS, Roh JM, Huang Y, Shen H, Hershman DL, Kushi LH, Greenlee H. Development of cardiometabolic risk factors following endocrine therapy in women with breast cancer. Breast Cancer Res Treat 2023; 201:117-126. [PMID: 37326764 PMCID: PMC10498727 DOI: 10.1007/s10549-023-06997-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 05/26/2023] [Indexed: 06/17/2023]
Abstract
PURPOSE Studies comparing the effect of aromatase inhibitor (AI) and tamoxifen use on cardiovascular disease (CVD) risk factors in hormone receptor-positive breast cancer (BC) survivors report conflicting results. We examined associations of endocrine therapy use with incident diabetes, dyslipidemia, and hypertension. METHODS The Pathways Heart Study examines cancer treatment exposures with CVD-related outcomes in Kaiser Permanente Northern California members with BC. Electronic health records provided sociodemographic and health characteristics, BC treatment, and CVD risk factor data. Hazard ratios (HR) and 95% confidence intervals (CI) of incident diabetes, dyslipidemia, and hypertension in hormone receptor-positive BC survivors using AIs or tamoxifen compared with survivors not using endocrine therapy were estimated using Cox proportional hazards regression models adjusted for known confounders. RESULTS In 8985 BC survivors, mean baseline age and follow-up time was 63.3 and 7.8 years, respectively; 83.6% were postmenopausal. By treatment, 77.0% used AIs, 19.6% used tamoxifen, and 16.0% used neither. Postmenopausal women who used tamoxifen had an increased rate (HR 1.43, 95% CI 1.06-1.92) of developing hypertension relative to those who did not use endocrine therapy. Tamoxifen use was not associated with incident diabetes, dyslipidemia, or hypertension in premenopausal BC survivors. Postmenopausal AI users had higher hazard rates of developing diabetes (HR 1.37, 95% CI 1.05-1.80), dyslipidemia (HR 1.58, 95% CI 1.29-1.92), and hypertension (HR 1.50, 95% CI 1.24-1.82) compared with non-endocrine therapy users. CONCLUSION Hormone receptor-positive BC survivors treated with AIs may have higher rates of developing diabetes, dyslipidemia, and hypertension over an average 7.8 years post-diagnosis.
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Affiliation(s)
- Eileen Rillamas-Sun
- Division of Public Health Sciences, Fred Hutchinson Cancer Center, 1100 Fairview Ave N. M4-B402, Seattle, WA, 98109, USA
| | - Marilyn L Kwan
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Carlos Iribarren
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Richard Cheng
- University of Washington School of Medicine, Seattle, WA, USA
- Seattle Cancer Care Alliance, Seattle, WA, USA
| | - Romain Neugebauer
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Jamal S Rana
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
- Kaiser Permanente Northern California, Oakland Medical Center, Oakland, CA, USA
| | - Mai Nguyen-Huynh
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
- Kaiser Permanente Northern California, Walnut Creek Medical Center, Oakland, CA, USA
| | - Zaixing Shi
- Division of Public Health Sciences, Fred Hutchinson Cancer Center, 1100 Fairview Ave N. M4-B402, Seattle, WA, 98109, USA
- School of Public Health, Xiamen University, Xiamen, China
| | - Cecile A Laurent
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Valerie S Lee
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Janise M Roh
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Yuhan Huang
- Division of Public Health Sciences, Fred Hutchinson Cancer Center, 1100 Fairview Ave N. M4-B402, Seattle, WA, 98109, USA
| | - Hanjie Shen
- Division of Public Health Sciences, Fred Hutchinson Cancer Center, 1100 Fairview Ave N. M4-B402, Seattle, WA, 98109, USA
| | - Dawn L Hershman
- Columbia University Irving Medical Center, Herbert Irving Comprehensive Cancer Center, New York, NY, USA
| | - Lawrence H Kushi
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Heather Greenlee
- Division of Public Health Sciences, Fred Hutchinson Cancer Center, 1100 Fairview Ave N. M4-B402, Seattle, WA, 98109, USA.
- University of Washington School of Medicine, Seattle, WA, USA.
- Seattle Cancer Care Alliance, Seattle, WA, USA.
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28
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Hassan S, Gujral UP, Quarells RC, Rhodes EC, Shah MK, Obi J, Lee WH, Shamambo L, Weber MB, Narayan KMV. Disparities in diabetes prevalence and management by race and ethnicity in the USA: defining a path forward. Lancet Diabetes Endocrinol 2023; 11:509-524. [PMID: 37356445 PMCID: PMC11070656 DOI: 10.1016/s2213-8587(23)00129-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 05/01/2023] [Accepted: 05/01/2023] [Indexed: 06/27/2023]
Abstract
Type 2 diabetes disparities in the USA persist in both the prevalence of disease and diabetes-related complications. We conducted a literature review related to diabetes prevention, management, and complications across racial and ethnic groups in the USA. The objective of this review is to summarise the current understanding of diabetes disparities by examining differences between and within racial and ethnic groups and among young people (aged <18 years). We also examine the pathophysiology of diabetes as it relates to race and ethnic differences. We use a conceptual framework built on the socioecological model to categorise the causes of diabetes disparities across the lifespan looking at factors in five domains of health behaviours and social norms, public awareness, structural racism, economic development, and access to high-quality care. The range of disparities in diabetes prevalence and management in the USA calls for a community-engaged and multidisciplinary approach that must involve community partners, researchers, practitioners, health system administrators, and policy makers. We offer recommendations for each of these groups to help to promote equity in diabetes prevention and care in the USA.
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Affiliation(s)
- Saria Hassan
- Department of Medicine, Emory University, Atlanta, GA, USA; Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA; Hubert Department of Global Health, Rollins School of Public Health, Atlanta, GA, USA.
| | - Unjali P Gujral
- Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA; Hubert Department of Global Health, Rollins School of Public Health, Atlanta, GA, USA
| | - Rakale C Quarells
- Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA; Department of Community Health and Preventive Medicine, Morehouse School of Medicine, Atlanta, GA, USA
| | - Elizabeth C Rhodes
- Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA; Hubert Department of Global Health, Rollins School of Public Health, Atlanta, GA, USA
| | - Megha K Shah
- Department of Family and Preventive Medicine, Emory University, Atlanta, GA, USA; Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA
| | - Jane Obi
- Emory School of Medicine, and the Nutrition and Health Sciences Doctoral Program, Laney Graduate School, Emory University, Atlanta, GA, USA; Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA
| | - Wei-Hsuan Lee
- Department of Medicine, Emory University, Atlanta, GA, USA
| | - Luwi Shamambo
- Department of Medicine, Emory University, Atlanta, GA, USA
| | - Mary Beth Weber
- Emory School of Medicine, and the Nutrition and Health Sciences Doctoral Program, Laney Graduate School, Emory University, Atlanta, GA, USA; Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA; Hubert Department of Global Health, Rollins School of Public Health, Atlanta, GA, USA
| | - K M Venkat Narayan
- Department of Medicine, Emory University, Atlanta, GA, USA; Emory School of Medicine, and the Nutrition and Health Sciences Doctoral Program, Laney Graduate School, Emory University, Atlanta, GA, USA; Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA; Hubert Department of Global Health, Rollins School of Public Health, Atlanta, GA, USA
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29
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Long CR, Narcisse MR, Selig JP, Willis DE, Gannon M, Rowland B, English ES, McElfish PA. Prevalence and associations between food insecurity and overweight/obesity among native Hawaiian and Pacific Islander adolescents. Public Health Nutr 2023; 26:1338-1344. [PMID: 37069046 PMCID: PMC10346012 DOI: 10.1017/s1368980023000769] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/20/2023] [Accepted: 04/01/2023] [Indexed: 04/19/2023]
Abstract
OBJECTIVE This study estimates the prevalence of, and associations between, family food insecurity and overweight/obesity among Native Hawaiian and Pacific Islander (NHPI) adolescents and explores socio-demographic factors which might have a moderation effect on the association. DESIGN Cross-sectional study using 2014 NHPI-National Health Interview Survey data reported by a parent or guardian. Family-level food security was assessed by the US Department of Agriculture 10-item questionnaire. BMI for age and sex ≥ 85th and 95th percentiles defined overweight and obesity, respectively, according to US Centers for Disease Control and Prevention criteria. SETTING The USA, including all 50 states and the District of Columbia. PARTICIPANTS 383 NHPI adolescents aged 12-17 in the USA. RESULTS A third (33·5 %) of NHPI adolescents aged 12-17 were overweight (19·1 %) or obese (14·4 %); 8·1 % had low food security; and 8·5 % had very low food security. Mean family food security score was 1·06, which corresponds to marginal food security. We found no association between family food insecurity and adolescent overweight/obesity or between any other covariates and overweight/obesity, except for family Supplemental Nutrition Assistance Program (SNAP) participation. Odds of being overweight/obese were 77 % lower for adolescents in families participating in SNAP (OR: 0·23, 95 % CI: 0·08, 0·64, P = 0·007). The association between SNAP participation and lower odds of overweight/obesity was particularly pronounced for adolescent girls in food-insecure families. CONCLUSIONS The association between SNAP participation and lower odds of overweight/obesity suggests potential benefit of research to determine whether interventions to increase SNAP enrollment would improve NHPI adolescents' health outcomes.
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Affiliation(s)
- Christopher R Long
- University of Arkansas for Medical Sciences Northwest, College of Medicine, Fayetteville, AR72703, USA
| | - Marie-Rachelle Narcisse
- University of Arkansas for Medical Sciences Northwest, College of Medicine, Fayetteville, AR72703, USA
| | - James P Selig
- University of Arkansas for Medical Sciences Northwest, Fay W. Boozman College of Public Health, Fayetteville, AR, USA
| | - Don E Willis
- University of Arkansas for Medical Sciences Northwest, College of Medicine, Fayetteville, AR72703, USA
| | - Matthew Gannon
- University of Arkansas for Medical Sciences Northwest, Office of Community Health and Research, Fayetteville, AR, USA
| | - Brett Rowland
- University of Arkansas for Medical Sciences Northwest, Office of Community Health and Research, Fayetteville, AR, USA
| | - Emily S English
- University of Arkansas for Medical Sciences Northwest, College of Medicine, Fayetteville, AR72703, USA
| | - Pearl A McElfish
- University of Arkansas for Medical Sciences Northwest, College of Medicine, Fayetteville, AR72703, USA
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Moran C, Lacy ME, Whitmer RA, Tsai AL, Quesenberry CP, Karter AJ, Adams AS, Gilsanz P. Glycemic Control Over Multiple Decades and Dementia Risk in People With Type 2 Diabetes. JAMA Neurol 2023; 80:597-604. [PMID: 37067815 PMCID: PMC10111232 DOI: 10.1001/jamaneurol.2023.0697] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 02/20/2023] [Indexed: 04/18/2023]
Abstract
Importance The levels of glycemic control associated with the lowest risk of dementia in people with type 2 diabetes are unknown. This knowledge is critical to inform patient-centered glycemic target setting. Objective To examine the associations between cumulative exposure to various ranges of glycated hemoglobin (HbA1c) concentrations with dementia risk across sex and racial and ethnic groups and the association of current therapeutic glycemic targets with dementia risk. Design, Setting, and Participants This cohort study included members of the Kaiser Permanente Northern California integrated health care system with type 2 diabetes who were aged 50 years or older during the study period from January 1, 1996, to September 30, 2015. Individuals with fewer than 2 HbA1c measurements during the study period, prevalent dementia at baseline, or less than 3 years of follow-up were excluded. Data were analyzed from February 2020 to January 2023. Exposures Time-updated cumulative exposure to HbA1c thresholds. At each HbA1c measurement, participants were categorized based on the percentage of their HbA1c measurements that fell into the following categories: less than 6%, 6% to less than 7%, 7% to less than 8%, 8% to less than 9%, 9% to less than 10%, and 10% or more of total hemoglobin (to convert percentage of total hemoglobin to proportion of total hemoglobin, multiply by 0.01). Main Outcomes and Measures Dementia diagnosis was identified using International Classification of Diseases, Ninth Revision codes from inpatient and outpatient encounters. Cox proportional hazards regression models estimated the association of time-varying cumulative glycemic exposure with dementia, adjusting for age, race and ethnicity, baseline health conditions, and number of HbA1c measurements. Results A total of 253 211 participants were included. The mean (SD) age of participants was 61.5 (9.4) years, and 53.1% were men. The mean (SD) duration of follow-up was 5.9 (4.5) years. Participants with more than 50% of HbA1c measurements at 9% to less than 10% or 10% or more had greater risk of dementia compared with those who had 50% or less of measurements in those categories (HbA1c 9% to <10%: adjusted hazard ratio [aHR], 1.31 [95% CI, 1.15-1.51]; HbA1c≥10%: aHR, 1.74 [95% CI, 1.62-1.86]). By contrast, participants with more than 50% of HbA1c concentrations less than 6%, 6% to less than 7%, or 7% to less than 8% had lower risk of dementia (HbA1c<6%: aHR, 0.92 [95% CI, 0.88-0.97]; HbA1c 6% to <7%: aHR, 0.79 [95% CI, 0.77-0.81]; HbA1c 7% to <8%: aHR, 0.93 [95% CI, 0.89-0.97]). Conclusions and Relevance In this study dementia risk was greatest among adults with cumulative HbA1c concentrations of 9% or more. These results support currently recommended relaxed glycemic targets for older people with type 2 diabetes.
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Affiliation(s)
- Chris Moran
- National Centre for Healthy Ageing, Melbourne, Australia
- Peninsula Clinical School, Monash University, Melbourne, Australia
- Department of Geriatric Medicine, Peninsula Health, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Mary E. Lacy
- Kaiser Permanente Division of Research, Oakland, California
- College of Public Health, Department of Epidemiology, University of Kentucky, Lexington
| | - Rachel A. Whitmer
- Kaiser Permanente Division of Research, Oakland, California
- Division of Epidemiology, School of Medicine, University of California, Davis
| | - Ai-Lin Tsai
- Kaiser Permanente Division of Research, Oakland, California
| | | | | | - Alyce S. Adams
- Kaiser Permanente Division of Research, Oakland, California
- Department of Epidemiology and Population Health and Health Policy, School of Medicine, Stanford University, Stanford, California
| | - Paola Gilsanz
- Kaiser Permanente Division of Research, Oakland, California
- Department of Epidemiology and Biostatistics, University of California, San Francisco
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Short E, Gannon MA, Bounds K, Faitak B, Martin P, Moore S, Shannon D, Selig JP, English ES, Felix HC, Haggard-Duff L, Mejia-Otero J, McElfish PA, Long CR. An integrated approach to address diabetes in the context of food insecurity: Delivering health study protocol. Contemp Clin Trials Commun 2023; 33:101139. [PMID: 37215390 PMCID: PMC10195850 DOI: 10.1016/j.conctc.2023.101139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 04/03/2023] [Accepted: 04/11/2023] [Indexed: 05/24/2023] Open
Abstract
Background Diabetes self-management education and support (DSMES) interventions among food insecure individuals with type 2 diabetes (T2D) have found modest improvements in nutrition and health outcomes but are limited by barriers to attendance and retention. This study applies a community-based participatory research approach, engaging community members at all levels of intervention planning, development, implementation, and dissemination, to deliver a plain-language DSMES curriculum to food insecure community members with T2D. Methods This is a single-arm, pre-post design assessing the efficacy of a 12-week home-delivered DSMES curriculum and T2D-appropriate food box intervention to improve the nutrition and health outcomes of food insecure individuals with T2D. The intervention consists of a weekly food box delivery and handout with video links on key DSMES topics, developed and refined using community advisor feedback. Up to 100 English-, Spanish-, or Marshallese-speaking adult participants with T2D (HbA1c ≥ 7%) and food insecurity are being recruited from food pantries in northwest Arkansas. Data is collected at pre-intervention and immediately post-intervention. The primary study outcome is change in HbA1c. Secondary measures include diet quality (Healthy Eating Index-2015, calculated from 3 24-h dietary recall interviews via phone), body mass index, blood pressure, skin carotenoids, food security, T2D self-management behaviors, T2D self-efficacy, and T2D-related distress. Results Recruitment began in August 2021 and enrollment is anticipated to be complete in March 2023. Conclusion Findings from this study will provide a rich understanding of diabetes-related health outcomes and dietary patterns of individuals with food insecurity and T2D and inform future food-focused DSMES interventions in this setting.
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Affiliation(s)
- Eliza Short
- Office of Community Health and Research, University of Arkansas for Medical Sciences Northwest, 2708 S. 48th St., Springdale, AR, 72762, USA
| | - Matthew A. Gannon
- Office of Community Health and Research, University of Arkansas for Medical Sciences Northwest, 2708 S. 48th St., Springdale, AR, 72762, USA
| | - Kelsey Bounds
- Office of Community Health and Research, University of Arkansas for Medical Sciences Northwest, 2708 S. 48th St., Springdale, AR, 72762, USA
| | - Bonnie Faitak
- Office of Community Health and Research, University of Arkansas for Medical Sciences Northwest, 2708 S. 48th St., Springdale, AR, 72762, USA
| | - Pam Martin
- Office of Community Health and Research, University of Arkansas for Medical Sciences Northwest, 2708 S. 48th St., Springdale, AR, 72762, USA
| | - Sarah Moore
- Office of Community Health and Research, University of Arkansas for Medical Sciences Northwest, 2708 S. 48th St., Springdale, AR, 72762, USA
| | - DeAnna Shannon
- Samaritan Community Center, 1211 W. Hudson Rd., Rogers, AR, 72756, USA
| | - James P. Selig
- Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences Northwest, Springdale, AR, 72762, USA
| | - Emily S. English
- College of Medicine, University of Arkansas for Medical Sciences Northwest, 2708 S. 48th St., Springdale, AR, 72762, USA
| | - Holly C. Felix
- Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, 4301 W. Markham St., Little Rock, AR, 72205, USA
| | - Lauren Haggard-Duff
- College of Nursing, University of Arkansas for Medical Sciences Northwest, 1125 N. College Ave, Fayetteville, AR, 72703, USA
| | - Juan Mejia-Otero
- Department of Pediatric Endocrinology, University of Arkansas for Medical Sciences, 4301 W. Markham St., Little Rock, AR, 72205, USA
| | - Pearl A. McElfish
- College of Medicine, University of Arkansas for Medical Sciences Northwest, 2708 S. 48th St., Springdale, AR, 72762, USA
| | - Christopher R. Long
- College of Medicine, University of Arkansas for Medical Sciences Northwest, 2708 S. 48th St., Springdale, AR, 72762, USA
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Vijayan M, Deshpande K, Anand S, Deshpande P. Risk Amplifiers for Vascular Disease and CKD in South Asians: When Intrinsic β-Cell Dysfunction Meets a High-Carbohydrate Diet. Clin J Am Soc Nephrol 2023; 18:681-688. [PMID: 36758530 PMCID: PMC10278793 DOI: 10.2215/cjn.0000000000000076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
South Asians, comprising almost one fourth of the world population, are at higher risk of type 2 diabetes mellitus, hypertension, cardiovascular disease, and CKD compared with other ethnic groups. This has major public health implications in South Asia and in other parts of the world to where South Asians have immigrated. The interplay of various modifiable and nonmodifiable risk factors confers this risk. Traditional models of cardiometabolic disease progression and CKD evaluation may not be applicable in this population with a unique genetic predisposition and phenotype. A wider understanding of dietary and lifestyle influences, genetic and metabolic risk factors, and the pitfalls of conventional equations estimating kidney function in this population are required in providing care for kidney diseases. Targeted screening of this population for metabolic and vascular risk factors and individualized management plan for disease management may be necessary. Addressing unhealthy dietary patterns, promoting physical activity, and medication management that adheres to cultural factors are crucial steps to mitigate the risk of cardiovascular disease and CKD in this population. In South Asian countries, a large rural and urban community-based multipronged approach using polypills and community health workers to decrease the incidence of these diseases may be cost-effective.
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Affiliation(s)
- Madhusudan Vijayan
- Barbara T. Murphy Division of Nephrology, Department of Medicine, Icahn School of Medicine at the Mount Sinai Hospital, New York, New York
- Institute for Critical Care Medicine, Icahn School of Medicine at the Mount Sinai Hospital, New York, New York
| | - Kavita Deshpande
- Department of Family Medicine, La Maestra Community Health Centers, San Diego, California
| | - Shuchi Anand
- Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Palo Alto, California
| | - Priya Deshpande
- Barbara T. Murphy Division of Nephrology, Department of Medicine, Icahn School of Medicine at the Mount Sinai Hospital, New York, New York
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Rillamas-Sun E, Kwan ML, Iribarren C, Cheng R, Neugebauer R, Rana JS, Nguyen-Huynh M, Shi Z, Laurent CA, Lee VS, Roh JM, Huang Y, Shen H, Hershman DL, Kushi LH, Greenlee H. Development of cardiometabolic risk factors following endocrine therapy in women with breast cancer. RESEARCH SQUARE 2023:rs.3.rs-2675372. [PMID: 36993531 PMCID: PMC10055634 DOI: 10.21203/rs.3.rs-2675372/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
PURPOSE Studies comparing the effect of aromatase inhibitor (AI) and tamoxifen use on cardiovascular disease (CVD) risk factors in hormone-receptor positive breast cancer (BC) survivors report conflicting results. We examined associations of endocrine therapy use with incident diabetes, dyslipidemia, and hypertension. METHODS The Pathways Heart Study examines cancer treatment exposures with CVD-related outcomes in Kaiser Permanente Northern California members with BC. Electronic health records provided sociodemographic and health characteristics, BC treatment, and CVD risk factor data. Hazard ratios (HR) and 95% confidence intervals (CI) of incident diabetes, dyslipidemia, and hypertension in hormone-receptor positive BC survivors using AIs or tamoxifen compared with survivors not using endocrine therapy were estimated using Cox proportional hazards regression models adjusted for known confounders. RESULTS In 8,985 BC survivors, mean baseline age and follow-up time was 63.3 and 7.8 years, respectively; 83.6% were postmenopausal. By treatment, 77.0% used AIs, 19.6% used tamoxifen, and 16.0% used neither. Postmenopausal women who used tamoxifen had an increased rate (HR: 1.43, 95% CI: 1.06-1.92) of developing hypertension relative to those who did not use endocrine therapy. Tamoxifen use was not associated with incident diabetes, dyslipidemia, or hypertension in premenopausal BC survivors. Postmenopausal AI users had higher hazard rates of developing diabetes (HR: 1.37, 95% CI: 1.05-1.80), dyslipidemia (HR: 1.58, 95% CI: 1.29-1.92) and hypertension (HR: 1.50, 95% CI: 1.24-1.82) compared with non-endocrine therapy users. CONCLUSION Hormone-receptor positive BC survivors treated with AIs may have higher rates of developing diabetes, dyslipidemia, and hypertension over an average 7.8 years post-diagnosis.
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Gopalan A, Winn AN, Karter AJ, Laiteerapong N. Racial and Ethnic Differences in Medication Initiation Among Adults Newly Diagnosed with Type 2 Diabetes. J Gen Intern Med 2023; 38:994-1000. [PMID: 35927604 PMCID: PMC10039131 DOI: 10.1007/s11606-022-07746-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 07/13/2022] [Indexed: 10/16/2022]
Abstract
OBJECTIVE Given persistent racial/ethnic differences in type 2 diabetes outcomes and the lasting benefits conferred by early glycemic control, we examined racial/ethnic differences in diabetes medication initiation during the year following diagnosis. METHODS Among adults newly diagnosed with type 2 diabetes (2005-2016), we examined how glucose-lowering medication initiation differed by race/ethnicity during the year following diagnosis. We specified modified Poisson regression models to estimate the association between race/ethnicity and medication initiation in the entire cohort and within subpopulations defined by HbA1c, BMI, age at diagnosis, comorbidity, and neighborhood deprivation index (a census tract-level socioeconomic indicator). RESULTS Among the 77,199 newly diagnosed individuals, 47% started a diabetes medication within 12 months of diagnosis. The prevalence of medication initiation ranged from 32% among Chinese individuals to 58% among individuals of Other/Unknown races/ethnicities. Compared to White individuals, medication initiation was less likely among Chinese (relative risk: 0.78 (95% confidence interval 0.72, 0.84)) and Japanese (0.82 (0.75, 0.90)) individuals, but was more likely among Hispanic/Latinx (1.27 (1.24, 1.30)), African American (1.14 (1.11, 1.17)), other Asian (1.13 (1.08, 1.18)), South Asian (1.10 (1.04, 1.17)), Other/Unknown (1.31 (1.24, 1.39)), American Indian or Alaska Native (1.11 (1.04, 1.18)), and Native Hawaiian/Pacific Islander (1.28 (1.19, 1.37)) individuals. Racial/ethnic differences dissipated among individuals with higher HbA1c values. CONCLUSIONS Initiation of glucose-lowering treatment during the year following type 2 diabetes diagnosis differed markedly by race/ethnicity, particularly for those with lower HbA1c values. Future research should examine how patient preferences, provider implicit bias, and shared decision-making contribute to these early treatment differences.
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Affiliation(s)
- Anjali Gopalan
- Kaiser Permanente Northern California Division of Research, 2000 Broadway, Oakland, CA, 94612, USA.
| | - Aaron N Winn
- Department of Clinical Sciences, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Andrew J Karter
- Kaiser Permanente Northern California Division of Research, 2000 Broadway, Oakland, CA, 94612, USA
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Eloesa V, Lamar M, Yu L, Bennett DA, Barnes LL, Boyle PA. Decision Making and Blood Sugar Indicators in Older African American Adults. J Aging Health 2023; 35:221-229. [PMID: 35997533 PMCID: PMC10266504 DOI: 10.1177/08982643221122639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Objectives: Decision making is a modifiable behavior associated with health outcomes. We investigated the association of decision making with blood sugar indicators in older community-dwelling African American adults. Methods: Participants were 328 older African American adults from community-based studies (mean age = 78). Decision making was assessed using a performance-based measure (range: 0-12). Blood sugar indicators were non-fasting hemoglobin A1c and blood glucose. Using regression, we assessed the relationship between decision making and each blood sugar indicator, controlling for demographics. We additionally examined if an association varied by known diabetes diagnosis. Results: Lower decision making was associated with higher HbA1c (b: -0.05, p-value: .03), but not blood glucose. In an interaction analysis, the association of lower decision making with higher levels of HbA1c was present only among individuals with known diabetes (b (with diabetes): -0.13, p-value: <.01). Discussion: Decision making may contribute to glycemic control in African American older adults with diabetes.
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Affiliation(s)
- Veronica Eloesa
- Rush Alzheimer’s Disease Center, 2468Rush University Medical Center, Chicago, IL, USA
| | - Melissa Lamar
- Rush Alzheimer’s Disease Center, 2468Rush University Medical Center, Chicago, IL, USA
- Departments of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA
| | - Lei Yu
- Rush Alzheimer’s Disease Center, 2468Rush University Medical Center, Chicago, IL, USA
- Neurological Sciences, Rush University Medical Center, Chicago, IL, USA
| | - David A Bennett
- Rush Alzheimer’s Disease Center, 2468Rush University Medical Center, Chicago, IL, USA
- Neurological Sciences, Rush University Medical Center, Chicago, IL, USA
| | - Lisa L Barnes
- Rush Alzheimer’s Disease Center, 2468Rush University Medical Center, Chicago, IL, USA
- Departments of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA
- Neurological Sciences, Rush University Medical Center, Chicago, IL, USA
| | - Patricia A Boyle
- Rush Alzheimer’s Disease Center, 2468Rush University Medical Center, Chicago, IL, USA
- Departments of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA
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Mahadevan M, Bose M, Gawron KM, Blumberg R. Metabolic Syndrome and Chronic Disease Risk in South Asian Immigrants: A Review of Prevalence, Factors, and Interventions. Healthcare (Basel) 2023; 11:healthcare11050720. [PMID: 36900725 PMCID: PMC10000781 DOI: 10.3390/healthcare11050720] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/21/2023] [Accepted: 02/26/2023] [Indexed: 03/05/2023] Open
Abstract
South Asians (SAs) are among the fastest-growing ethnic groups in the U.S. Metabolic syndrome (MetS) is a condition that is characterized by multiple health factors that increase the risk for chronic diseases, such as cardiovascular disease (CVD) and diabetes. MetS prevalence among SA immigrants ranges from 27-47% in multiple cross-sectional studies using different diagnostic criteria, which is generally higher compared to other populations in the receiving country. Both genetic and environmental factors are attributed to this increased prevalence. Limited intervention studies have shown effective management of MetS conditions within the SA population. This review reports MetS prevalence in SAs residing in non-native countries, identifies contributing factors, and discusses ways to develop effective community-based strategies for health promotion targeting MetS among SA immigrants. There is a need for more consistently evaluated longitudinal studies to facilitate the development of directed public health policy and education to address chronic diseases in the SA immigrant community.
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Affiliation(s)
- Meena Mahadevan
- Department of Nutrition and Food Studies, Montclair State University, Montclair, NJ 07043, USA
- Correspondence: ; Tel.: +1-973-655-7574
| | - Mousumi Bose
- Department of Nutrition and Food Studies, Montclair State University, Montclair, NJ 07043, USA
| | | | - Renata Blumberg
- Department of Nutrition and Food Studies, Montclair State University, Montclair, NJ 07043, USA
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Shah MK, Gandrakota N, Gujral UP, Islam N, Narayan KMV, Ali MK. Cardiometabolic Risk in Asian Americans by Social Determinants of Health: Serial Cross-sectional Analyses of the NHIS, 1999-2003 to 2014-2018. J Gen Intern Med 2023; 38:571-581. [PMID: 36418646 PMCID: PMC9971386 DOI: 10.1007/s11606-022-07933-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 11/01/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Diabetes and hypertension are common in Asian Americans and vary by subgroup. There may be further variation by social determinants of health (SDOHs), but few studies have examined this previously. OBJECTIVE To examine the associations of SDOHs and diabetes and hypertension within and across Asian subgroups in the USA DESIGN: Series cross-sectional analyses SETTING: National Health Interview Surveys (NHIS) from 1999 to 2018 PARTICIPANTS: Asian-American adults (Chinese, Filipino, Asian Indian, and Other Asian [Korean, Vietnamese, Japanese, and other]) MEASUREMENTS: Self-reported diabetes and hypertension prevalence in pooled 5-year increments over 1999-2018 and multivariable regression models to assess the adjusted prevalence of diabetes or hypertension by poverty, marital status, education, and years in the USA, adjusting for age, sex, BMI, and health insurance status RESULTS: From 1999-2003 to 2014-2018, the age- and sex-adjusted prevalence of diabetes increased for Other Asians (absolute change: 4.6%) but not for other subgroups; age- and sex-adjusted hypertension prevalence significantly increased for Asian Indians and Other Asians (absolute change: 5-7.5%). For Filipinos, high school education or less was associated with an increase in diabetes prevalence over time (difference from 1999-2003 to 2014-2018: +6.0 (95% CI: 2.0-10.0)), while for Asian Indians, college education or higher was associated with an increase in diabetes prevalence for the same period (difference: +2.7 (95% CI: 0.01-5.4). Differences over the 2 time periods (1999-2003 and 2014-2018) show that Filipino and Other Asians, who lived in the USA for ≥10 years, increased in diabetes prevalence. Similar variations in associations of SDOHs by Asian subgroup were seen for hypertension. LIMITATIONS Self-reported primary outcomes and multi-year data were pooled due to small sample sizes. CONCLUSIONS The influence of SDOHs on cardiometabolic risk is not uniform among Asian Americans, implying tailored strategies may be needed for different population subgroups. PRIMARY FUNDING SOURCE NIH.
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Affiliation(s)
- Megha K Shah
- Department of Family and Preventive Medicine, Emory University School of Medicine, Dunwoody, GA, USA.
| | - Nikhila Gandrakota
- Department of Family and Preventive Medicine, Emory University School of Medicine, Dunwoody, GA, USA
| | - Unjali P Gujral
- Hubert Department of Global Health, Emory University Rollins School of Public Health, Atlanta, GA, USA
| | - Nadia Islam
- Department of Population Health, NYU School of Medicine, New York, NY, USA
| | - K M Venkat Narayan
- Hubert Department of Global Health, Emory University Rollins School of Public Health, Atlanta, GA, USA
| | - Mohammed K Ali
- Department of Family and Preventive Medicine, Emory University School of Medicine, Dunwoody, GA, USA
- Hubert Department of Global Health, Emory University Rollins School of Public Health, Atlanta, GA, USA
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Chi FW, Parthasarathy S, Palzes VA, Kline-Simon AH, Weisner CM, Satre DD, Grant RW, Elson J, Ross TB, Awsare S, Lu Y, Metz VE, Sterling SA. Associations between alcohol brief intervention in primary care and drinking and health outcomes in adults with hypertension and type 2 diabetes: a population-based observational study. BMJ Open 2023; 13:e064088. [PMID: 36657762 PMCID: PMC9853251 DOI: 10.1136/bmjopen-2022-064088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 01/04/2023] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES To evaluate associations between alcohol brief intervention (BI) in primary care and 12-month drinking outcomes and 18-month health outcomes among adults with hypertension and type 2 diabetes (T2D). DESIGN A population-based observational study using electronic health records data. SETTING An integrated healthcare system that implemented system-wide alcohol screening, BI and referral to treatment in adult primary care. PARTICIPANTS Adult primary care patients with hypertension (N=72 979) or T2D (N=19 642) who screened positive for unhealthy alcohol use between 2014 and 2017. MAIN OUTCOME MEASURES We examined four drinking outcomes: changes in heavy drinking days/past 3 months, drinking days/week, drinks/drinking day and drinks/week from baseline to 12-month follow-up, based on results of alcohol screens conducted in routine care. Health outcome measures were changes in measured systolic and diastolic blood pressure (BP) and BP reduction ≥3 mm Hg at 18-month follow-up. For patients with T2D, we also examined change in glycohaemoglobin (HbA1c) level and 'controlled HbA1c' (HbA1c<8%) at 18-month follow-up. RESULTS For patients with hypertension, those who received BI had a modest but significant additional -0.06 reduction in drinks/drinking day (95% CI -0.11 to -0.01) and additional -0.30 reduction in drinks/week (95% CI -0.59 to -0.01) at 12 months, compared with those who did not. Patients with hypertension who received BI also had higher odds for having clinically meaningful reduction of diastolic BP at 18 months (OR 1.05, 95% CI 1.00 to 1.09). Among patients with T2D, no significant associations were found between BI and drinking or health outcomes examined. CONCLUSIONS Alcohol BI holds promise for reducing drinking and helping to improve health outcomes among patients with hypertension who screened positive for unhealthy drinking. However, similar associations were not observed among patients with T2D. More research is needed to understand the heterogeneity across diverse subpopulations and to study BI's long-term public health impact.
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Affiliation(s)
- Felicia W Chi
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Sujaya Parthasarathy
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Vanessa A Palzes
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Andrea H Kline-Simon
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Constance M Weisner
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Derek D Satre
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
- Department of Psychiatry, University of California San Francisco, San Francisco, California, USA
| | - Richard W Grant
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Joseph Elson
- Permanente Medical Group, San Francisco, California, USA
| | - Thekla B Ross
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | | | - Yun Lu
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Verena E Metz
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Stacy A Sterling
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
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Haysbert DB, Lo JC, Ramalingam ND, Gordon NP. Cardiovascular Disease Risk Factors Among Middle-Aged and Older Adult Vietnamese American Members of a Northern California Health Plan. Public Health Rep 2023; 138:123-130. [PMID: 35184632 PMCID: PMC9730187 DOI: 10.1177/00333549221076543] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE There is increasing recognition that cardiovascular disease (CVD) risk factors vary by Asian subgroups. We examined CVD risk factor prevalence among Vietnamese adults in a northern California health plan. METHODS We used electronic health record data to examine smoking, overweight/obesity (body mass index ≥23.0 kg/m2), obesity (body mass index ≥27.5 kg/m2), prediabetes, diabetes, and hypertension among middle-aged (n = 12 757; aged 45-64 years) and older (n = 3418; aged 65-84 years) Vietnamese adults, including 37.8% whose preferred language was Vietnamese. Findings were compared with East Asian adults. RESULTS Current smoking prevalence was 20.3% for middle-aged men, 7.0% for older men, and <1% for women in both age groups. Obesity prevalence was 12.0% for older men, 17.9% for middle-aged men, and 10% for women in both age groups. Among middle-aged men and women, 20.9% and 17.0% had hypertension and 13.5% and 8.5% had diabetes, respectively. Among older men and women, 64.0% and 60.0% had hypertension and 32.8% and 29.3% had diabetes, respectively. In both age groups, Vietnamese language preference was associated with higher risk of smoking (men only) and of diabetes and hypertension (women only). Compared with East Asian adults, Vietnamese adults had lower obesity prevalence but similar prevalence of diabetes, prediabetes, and hypertension. Vietnamese men were more likely and Vietnamese women less likely than East Asian adults to be current smokers. CONCLUSIONS Study results suggest that more research on health conditions, lifestyle, and social factors among Vietnamese American adults is needed to develop culturally competent interventions to reduce CVD risk in this growing ethnic group.
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Affiliation(s)
- Donna B. Haysbert
- Department of Medicine, Kaiser Permanente Oakland Medical Center, Oakland, CA, USA
- Kaiser Permanente Oakland Internal Medicine Residency, Oakland, CA, USA
| | - Joan C. Lo
- Kaiser Permanente Oakland Internal Medicine Residency, Oakland, CA, USA
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
- Permanente Medical Group, Inc, Oakland, CA, USA
| | - Nirmala D. Ramalingam
- Department of Graduate Medical Education, Kaiser Permanente Oakland, Oakland, CA, USA
| | - Nancy P. Gordon
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
- Permanente Medical Group, Inc, Oakland, CA, USA
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Legowski M, Cartagena D, Le-Jenkins U, Rutledge C. Examining Health-Seeking Behaviors of Korean Immigrant Women. Nurs Womens Health 2022; 26:439-449. [PMID: 36273519 DOI: 10.1016/j.nwh.2022.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 07/11/2022] [Accepted: 09/23/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To identify specific factors that potentially influence the willingness of Korean immigrant women to seek preventive health care. DESIGN A descriptive cross-sectional correlational pilot study examining health-seeking behaviors of Korean immigrant women. SETTING Participants were recruited from multiple sites, including Korean churches, small businesses, e-mail, and social media. PARTICIPANTS A convenience sample of 87 Korean immigrant women (i.e., both parents Korean), 18 years or older, able to read and understand English and/or Korean, and currently living in the United States. INTERVENTION/MEASUREMENTS Data were collected using a 62-item bilingual questionnaire, composed of researcher-developed questions and the Risk Behavior Diagnosis Scale. Pearson's correlations were performed to analyze bivariate relationships between willingness to seek care and outcome variables. RESULTS Korean immigrant women were significantly more willing to seek preventive health care when they were prompted by outside sources of information and exhibited greater self-efficacy. Significant positive correlations were found between participant's age, years lived in the United States, cues to action, and self-efficacy. CONCLUSION Promoting preventive health information at every opportunity and fostering self-efficacy in culturally sensitive ways are important to increase health care use among Korean immigrant women. Developing cultural-based interventions to improve the health-seeking behaviors of Korean immigrant women was shown to be imperative.
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Yom S, Lor M. Advancing Health Disparities Research: The Need to Include Asian American Subgroup Populations. J Racial Ethn Health Disparities 2022; 9:2248-2282. [PMID: 34791615 PMCID: PMC8598103 DOI: 10.1007/s40615-021-01164-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 09/13/2021] [Accepted: 09/29/2021] [Indexed: 01/12/2023]
Abstract
BACKGROUND Despite recognition that the health outcomes of Asian American subgroups are heterogeneous, research has mainly focused on the six largest subgroups. There is limited knowledge of smaller subgroups and their health outcomes. This scoping review identifies trends in the health outcomes, reveals those which are under-researched, and provide recommendations on data collection with 24 Asian American subgroups. METHODS Our literature search of peer-reviewed English language primary source articles published between 1991 and 2018 was conducted across six databases (Embase, PubMed, Web of Sciences, CINAHL, PsychINFO, Academic Search Complete) and Google Scholar, yielding 3844 articles. After duplicate removal, we independently screened 3413 studies to determine whether they met inclusion criteria. Seventy-six studies were identified for inclusion in this review. Data were extracted on study characteristics, content, and findings. FINDINGS Seventy-six studies met the inclusion criteria. The most represented subgroups were Chinese (n = 74), Japanese (n = 60), and Filipino (n = 60), while Indonesian (n = 1), Malaysian (n = 1), and Burmese (n = 1) were included in only one or two studies. Several Asian American subgroups listed in the 2010 U.S. Census were not represented in any of the studies. Overall, the most studied health conditions were cancer (n = 29), diabetes (n = 13), maternal and infant health (n = 10), and cardiovascular disease (n = 9). Studies showed that health outcomes varied greatly across subgroups. CONCLUSIONS More research is required to focus on smaller-sized subgroup populations to obtain accurate results and address health disparities for all groups.
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Affiliation(s)
| | - Maichou Lor
- University of Wisconsin – Madison, Madison, WI USA
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Kwan PP, Watts J, Prudencio JM, Chu L, Co DE, Chen E. Differences in diabetes risk factors among Asian Americans. J Public Health (Oxf) 2022. [DOI: 10.1007/s10389-022-01779-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Oni-Orisan A, Haldar T, Cayabyab MA, Ranatunga DK, Hoffmann TJ, Iribarren C, Krauss RM, Risch N. Polygenic Risk Score and Statin Relative Risk Reduction for Primary Prevention of Myocardial Infarction in a Real-World Population. Clin Pharmacol Ther 2022; 112:1070-1078. [PMID: 35862449 PMCID: PMC10112337 DOI: 10.1002/cpt.2715] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 07/12/2022] [Indexed: 11/10/2022]
Abstract
Genetic substudies of randomized controlled trials demonstrate that high coronary heart disease (CHD) polygenic risk score modifies statin CHD relative risk reduction; it is unknown if the association extends to statin users undergoing routine care. We sought to determine how statin effectiveness is modified by CHD polygenic risk score in a real-world cohort of participants without previous myocardial infarction. We determined CHD polygenic risk scores in participants of the Genetic Epidemiology Research on Adult Health and Aging (GERA) cohort. Covariate-adjusted Cox regression models were used to compare the risk of cardiovascular outcomes between statin users and matched nonusers. Statin effectiveness on incident myocardial infarction showed no gradient with increasing 10-year Pooled Cohort Equations atherosclerotic cardiovascular disease (ASCVD) risk across low, borderline, intermediate, and high ASCVD risk score groups. In contrast, statin effectiveness by polygenic risk was largest in the high polygenic risk score group (hazard ratio (HR) 0.41, 95% confidence interval (CI), 0.31-0.53; P = 1.5E-11), intermediate in the intermediate polygenic risk score group (HR 0.56, 95% CI, 0.47-0.66; P = 8.4E-12), and smallest in the low polygenic risk score group (HR 0.67, 95% CI, 0.47-0.97; P = 0.03; P for high vs. low = 0.01). ASCVD risk and statin low-density lipoprotein cholesterol (LDL-C) lowering did not differ across polygenic risk score groups. In patients undergoing routine care, CHD polygenic risk modified statin relative risk reduction of incident myocardial infarction independent of LDL-C lowering. Our findings extend prior work by identifying a subset (i.e., self-identified White individuals with low CHD polygenic risk scores) with attenuated clinical benefit from statins.
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Affiliation(s)
- Akinyemi Oni-Orisan
- Department of Clinical Pharmacy, University of California San Francisco, San Francisco, California, USA
- Institute for Human Genetics, University of California San Francisco, San Francisco, California, USA
- Department of Bioengineering and Therapeutic Sciences, University of California San Francisco, San Francisco, California, USA
| | - Tanushree Haldar
- Department of Clinical Pharmacy, University of California San Francisco, San Francisco, California, USA
| | - Mari A.S. Cayabyab
- Department of Clinical Pharmacy, University of California San Francisco, San Francisco, California, USA
| | | | - Thomas J. Hoffmann
- Institute for Human Genetics, University of California San Francisco, San Francisco, California, USA
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
| | - Carlos Iribarren
- Kaiser Permanente Division of Research, Oakland, California, USA
| | - Ronald M. Krauss
- Department of Pediatrics, University of California San Francisco, Oakland, California, USA
- Department of Medicine, University of California San Francisco, Oakland, California, USA
| | - Neil Risch
- Institute for Human Genetics, University of California San Francisco, San Francisco, California, USA
- Kaiser Permanente Division of Research, Oakland, California, USA
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
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Vicks WS, Lo JC, Guo L, Rana JS, Zhang S, Ramalingam ND, Gordon NP. Prevalence of prediabetes and diabetes vary by ethnicity among U.S. Asian adults at healthy weight, overweight, and obesity ranges: an electronic health record study. BMC Public Health 2022; 22:1954. [PMID: 36273116 PMCID: PMC9587616 DOI: 10.1186/s12889-022-14362-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 09/28/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Asian adults develop Type 2 diabetes at a lower body mass index (BMI) compared to other racial/ethnic groups. We examined the variation in prevalence of prediabetes and diabetes among Asian ethnic groups within weight strata by comparing middle-aged Chinese, Filipino, South Asian, and White adults receiving care in the same integrated healthcare delivery system. METHODS Our retrospective cross-sectional U.S. study examined data from 283,110 (non-Hispanic) White, 33,263 Chinese, 38,766 Filipino, and 17,959 South Asian adults aged 45-64 years who were members of a Northern California health plan in 2016 and had measured height and weight. Prediabetes and diabetes were classified based on laboratory data, clinical diagnoses, or diabetes pharmacotherapy. Age-standardized prevalence of prediabetes and diabetes were compared by race/ethnicity within healthy weight, overweight, and obesity categories, using standard BMI thresholds for White adults (18.5 to < 25, 25 to < 30, ≥ 30 kg/m2) and lower BMI thresholds for Asian adults (18.5 to < 23, 23 to < 27.5, ≥ 27.5 kg/m2). Prevalence ratios (PRs) were used to compare the prevalence of diabetes and prediabetes for Asian groups to White adults in each weight category, adjusted for age and BMI. RESULTS Across all weight categories, diabetes prevalence was higher for Asian than White adults, and among Asian groups it was highest for Filipino and South Asian adults. Compared to White, PRs for South Asian men/women at healthy BMI were 1.8/2.8 for prediabetes and 5.9/8.0 for diabetes, respectively. The PRs for Filipino men/women at healthy BMI were 1.8/2.6 for prediabetes and 5.0/7.5 for diabetes, respectively. For Chinese men/women at healthy BMI, the PRs for prediabetes (2.1/2.9) were similar to Filipino and South Asian, but the PRs for diabetes were lower (2.1/3.4). CONCLUSION Chinese, Filipino, and South Asian adults have higher prevalence of prediabetes and diabetes than White adults in all weight categories, despite using lower BMI thresholds for weight classification in Asian groups. Within Asian ethnic groups, Filipino and South Asian adults had considerably higher diabetes prevalence than Chinese adults. Our data emphasize the disproportionate metabolic risk among middle-aged Asian adults and underscore the need for diabetes screening among high-risk Asian groups at healthy BMI levels.
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Affiliation(s)
- William S Vicks
- Department of Medicine, Kaiser Permanente Oakland Medical Center, Oakland, CA, USA
| | - Joan C Lo
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, Oakland, CA, 94612, USA
- The Permanente Medical Group, Oakland, CA, USA
| | - Lynn Guo
- Albany Medical College, Albany, NY, USA
| | - Jamal S Rana
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, Oakland, CA, 94612, USA
- The Permanente Medical Group, Oakland, CA, USA
- Department of Cardiology, Kaiser Permanente East Bay, Oakland, CA, USA
| | - Sherry Zhang
- Department of Medicine, Kaiser Permanente Oakland Medical Center, Oakland, CA, USA
| | - Nirmala D Ramalingam
- Graduate Medical Education, Kaiser Permanente Oakland Medical Center, Oakland, CA, USA
| | - Nancy P Gordon
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, Oakland, CA, 94612, USA.
- The Permanente Medical Group, Oakland, CA, USA.
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Escobedo LA, Morey BN, Sabado-Liwag MD, Ponce NA. Lost on the frontline, and lost in the data: COVID-19 deaths among Filipinx healthcare workers in the United States. Front Public Health 2022; 10:958530. [PMID: 36091528 PMCID: PMC9452815 DOI: 10.3389/fpubh.2022.958530] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 08/08/2022] [Indexed: 01/24/2023] Open
Abstract
Background Filipinx Americans working in healthcare are at risk for COVID-19 death but lack consistent mortality data on healthcare worker deaths. The lack of disaggregated data for Asian subgroups proliferates anti-Asian structural racism as the needs of high-risk groups are systematically undetected to merit a proper public health response. We work around this aggregated data problem by examining how the overrepresentation of Filipinxs in healthcare contributes to COVID-19 mortality among Asian American populations. Methods To overcome the lack of COVID-19 mortality data among Filipinx American healthcare workers, we merged data from several sources: Kanlungan website (the only known public-facing source of systematically reported mortality data on Filipinx healthcare workers nationally and globally), National Center for Health Statistics, and 2014-2018 American Community Survey. We examined county-level associations using t-tests, scatterplots, and linear regression. Findings A higher percentage of Filipinxs among Asian Americans was correlated with a higher percentage of COVID-19 decedents who are Asian Americans (r = 0.24, p = 0.01). The percentage of Filipinx in healthcare remained a strong predictor of COVID-19 deaths among Asian Americans even after adjusting for age, poverty, and population density (coef = 1.0, p < 0.001). For every 1% increase in Filipinx among the healthcare workforce, the percentage of Asian American COVID-19 decedents increased by 1%. Interpretation Our study shows that the overrepresentation of Filipinxs in healthcare contributes to COVID-19 mortality disparities among Asian Americans. Our findings advocate for systems change by practicing anti-racist data agendas that collect and report on Asian subgroups for effective real-time targeted approaches against health inequities.
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Affiliation(s)
- Loraine A. Escobedo
- Cancer Research Center for Health Equity, Cedars-Sinai Cancer, West Hollywood, CA, United States,*Correspondence: Loraine A. Escobedo
| | - Brittany N. Morey
- Department of Health, Society, and Behavior, University of California, Irvine, Irvine, CA, United States
| | - Melanie D. Sabado-Liwag
- Filipinx/a/o Community Health Association, Los Angeles, CA, United States,Department of Public Health, California State University, Los Angeles, CA, United States
| | - Ninez A. Ponce
- Filipinx/a/o Community Health Association, Los Angeles, CA, United States,UCLA Center for Health Policy Research, Los Angeles, CA, United States,Department of Health Policy and Management, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, United States
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Mahmood B, Cox S, Ashe MC, Nettlefold L, Deo N, Puyat JH, Tang TS. ‘We just don’t have this in us…’: Understanding factors behind low levels of physical activity in South Asian immigrants in Metro-Vancouver, Canada. PLoS One 2022; 17:e0273266. [PMID: 36007081 PMCID: PMC9410550 DOI: 10.1371/journal.pone.0273266] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 08/05/2022] [Indexed: 11/19/2022] Open
Abstract
Background South Asian immigrants in western countries are at a high risk for metabolic syndrome and associated chronic disease. While a physically active lifestyle is crucial in decreasing this risk, physical activity (PA) levels among this group remain low. The objectives of this study were to explore social and cultural factors that influence PA behavior, investigate how immigration process intersects with PA behaviors to influence PA levels and to engage community in a discussion about what can be done to increase PA in the South Asian community. Methods For this qualitative study, we conducted four Focus Group Discussions (FGDs) among a subset of participants who were part of a larger study. FGD data was coded and analysed using directed content analysis to identify key categories. Results Participants expressed a range of opinions, attitudes and beliefs about PA. Most believed they were sufficiently active. Women talked about restrictive social and cultural norms that discouraged uptake of exercise. Post-immigration levels of PA were low due to change in type of work and added responsibilities. Conclusion Health promoters need to consider social, cultural, and structural contexts when exploring possible behavior change interventions for South Asian immigrants.
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Affiliation(s)
- Bushra Mahmood
- Faculty of Medicine University of British Columbia, Vancouver, British Columbia, Canada
- * E-mail:
| | - Susan Cox
- The W. Maurice Young Centre for Applied Ethics, University of British Columbia, Vancouver, British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Maureen C. Ashe
- Centre for Hip Health and Mobility, University of British Columbia, Vancouver, British Columbia, Canada
- Department of Family Practice, University of British Columbia, Vancouver, British Columbia, Canada
| | - Lindsay Nettlefold
- Centre for Hip Health and Mobility, University of British Columbia, Vancouver, British Columbia, Canada
| | - Neha Deo
- Mayo Clinic, Alix School of Medicine, Rochester, Minnesota, United States of America
| | - Joseph H. Puyat
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
- Centre for Health Evaluation & Outcome Sciences, Saint Paul’s Hospital, Vancouver, British Columbia, Canada
| | - Tricia S. Tang
- Faculty of Medicine University of British Columbia, Vancouver, British Columbia, Canada
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Iqbal H, West J, McEachan RRC, Haith‐Cooper M. Developing an obesity research agenda with British Pakistani women living in deprived areas with involvement from multisectoral stakeholders: Research priority setting with a seldom heard group. Health Expect 2022; 25:1619-1632. [PMID: 35484840 PMCID: PMC9327852 DOI: 10.1111/hex.13504] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 04/01/2022] [Accepted: 04/06/2022] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION British Pakistani women have exceptionally high rates of obesity and yet are seldom heard in a research priority setting concerning weight management. The objectives of this study were (i) to ascertain what multisectoral professionals perceive to be the most pressing unmet obesity needs or topic areas that need more research in relation to Pakistani women living in deprived areas of Bradford and (ii) to determine the top 10 obesity health priorities for this group to develop an obesity research agenda. METHODS A two-step process was adopted using the following: (i) a survey of a wide range of multisectoral professional stakeholders (n = 159) and (ii) a ranking exercise involving Pakistani women living in deprived areas of Bradford (n = 32) to select and prioritize their top 10 obesity health concerns and unmet needs from a list of 31 statements identified in the survey and previous research. Survey data were analysed using inductive content analysis and themes were identified. Themes were translated into statements to be ranked by Pakistani women. The ranking exercise was conducted by telephone either via voice or video call. Data were analysed using a reverse scoring system. RESULTS Survey responses were grouped into statements reflecting the following three categories: education needs; healthy behaviour barriers and mental well-being. The highest rankings were given by Pakistani women to statements on mental health and the need for education. The top 10 prioritized statements were developed with members of the public into an obesity research agenda that reflected the target population. CONCLUSION Actively engaging British Pakistani women in setting research priorities provided a unique opportunity to understand the key areas they think are important for future research. The culminating research agenda can be used by researchers to advance the field of obesity research in Pakistani communities, thus producing research outputs that are relevant to and have impact in this population. PATIENT OR PUBLIC CONTRIBUTION Participants in the ranking exercise collected data. Public contributors were involved in developing the prioritized statements into a research agenda.
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Affiliation(s)
- Halima Iqbal
- Born in BradfordBradford Institute for Health Research, Bradford Teaching Hospital NHS Foundation TrustBradfordUK,Faculty of Health StudiesUniversity of BradfordBradfordUK
| | - Jane West
- Faculty of Health StudiesUniversity of BradfordBradfordUK
| | | | - Melanie Haith‐Cooper
- Born in BradfordBradford Institute for Health Research, Bradford Teaching Hospital NHS Foundation TrustBradfordUK
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Maskarinec G, Raquinio P, Kristal BS, Franke AA, Buchthal SD, Ernst TM, Monroe KR, Shepherd JA, Shvetsov YB, Le Marchand L, Lim U. Body Fat Distribution, Glucose Metabolism, and Diabetes Status Among Older Adults: The Multiethnic Cohort Adiposity Phenotype Study. J Epidemiol 2022; 32:314-322. [PMID: 33642515 PMCID: PMC9189316 DOI: 10.2188/jea.je20200538] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND As the proportion of visceral (VAT) to subcutaneous adipose tissue (SAT) may contribute to type 2 diabetes (T2D) development, we examined this relation in a cross-sectional design within the Multiethnic Cohort that includes Japanese Americans known to have high VAT. The aim was to understand how ectopic fat accumulation differs by glycemic status across ethnic groups with disparate rates of obesity, T2D, and propensity to accumulate VAT. METHODS In 2013-2016, 1,746 participants aged 69.2 (standard deviation, 2.7) years from five ethnic groups completed questionnaires, blood collections, and whole-body dual X-ray absorptiometry and abdominal magnetic resonance imaging scans. Participants with self-reported T2D and/or medication were classified as T2D, those with fasting glucose >125 and 100-125 mg/dL as undiagnosed cases (UT2D) and prediabetes (PT2D), respectively. Using linear regression, we estimated adjusted means of adiposity measures by T2D status. RESULTS Overall, 315 (18%) participants were classified as T2D, 158 (9%) as UT2D, 518 (30%) as PT2D, and 755 (43%) as normoglycemic (NG), with significant ethnic differences (P < 0.0001). In fully adjusted models, VAT, VAT/SAT, and percent liver fat increased significantly from NG, PT2D, UT2D, to T2D (P < 0.001). Across ethnic groups, the VAT/SAT ratio was lowest for NG participants and highest for T2D cases. Positive trends were observed in all groups except African Americans, with highest VAT/SAT in Japanese Americans. CONCLUSION These findings indicate that VAT plays an important role in T2D etiology, in particular among Japanese Americans with high levels of ectopic adipose tissue, which drives the development of T2D to a greater degree than in other ethnic groups.
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Affiliation(s)
| | | | - Bruce S. Kristal
- Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | | | | | | | | | | | | | | | - Unhee Lim
- University of Hawaii Cancer Center, Honolulu, HI, USA
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Holzapfel C, Waldenberger M, Lorkowski S, Daniel H. Genetics and Epigenetics in Personalized Nutrition: Evidence, Expectations and Experiences. Mol Nutr Food Res 2022; 66:e2200077. [PMID: 35770348 DOI: 10.1002/mnfr.202200077] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 05/17/2022] [Indexed: 11/10/2022]
Abstract
With the presentation of the blueprint of the first human genome in 2001 and the advent of technologies for high-throughput genetic analysis, personalized nutrition (PN) became a new scientific field and the first commercial offerings of genotype-based nutrition advice emerged at the same time. Here, we summarize the state of evidence for the effect of genetic and epigenetic factors in the development of obesity, the metabolic syndrome and resulting illnesses such as non-insulin-dependent diabetes mellitus and cardiovascular diseases. We also critically value the concepts of PN that were built around the new genetic avenue from both the academic and a commercial perspective and their effectiveness in causing sustained changes in diet, lifestyle and for improving health. Despite almost 20 years of research and commercial direct-to-consumer offerings, evidence for the success of gene-based dietary recommendations is still generally lacking. This calls for new concepts of future PN solutions that incorporate more phenotypic measures and provide a panel of instruments (e.g., self- and bio-monitoring tools, feedback systems, algorithms based on artificial intelligence) that increases compliance based on the individual´s physical and social environment and value system. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Christina Holzapfel
- Institute for Nutritional Medicine, Technical University of Munich, School of Medicine, Munich, Germany
| | - Melanie Waldenberger
- Research Unit Molecular Epidemiology, Institute of Epidemiology, Helmholtz Zentrum Munich, German Research Center for Environmental Health, Neuherberg, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
| | - Stefan Lorkowski
- Institute of Nutritional Sciences and Competence Cluster for Nutrition and Cardiovascular Health (nutriCARD) Halle-Jena-Leipzig, Friedrich Schiller University, Jena, Germany
| | - Hannelore Daniel
- Professor emeritus, Technical University of Munich, Freising, Germany
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Shah NS, Luncheon C, Kandula NR, Cho P, Loustalot F, Fang J. Self-Reported Diabetes Prevalence in Asian American Subgroups: Behavioral Risk Factor Surveillance System, 2013-2019. J Gen Intern Med 2022; 37:1902-1909. [PMID: 34109541 PMCID: PMC9198162 DOI: 10.1007/s11606-021-06909-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 04/30/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND Diabetes mellitus (DM) is a leading contributor to morbidity and mortality in the United States (US). Prior DM prevalence estimates in Asian Americans are predominantly from Asians aggregated into a single group, but the Asian American population is heterogenous. OBJECTIVE To evaluate self-reported DM prevalence in disaggregated Asian American subgroups to inform targeted management and prevention. DESIGN Serial cross-sectional analysis. PARTICIPANTS Respondents to the US Behavioral Risk Factor Surveillance System surveys who self-identify as non-Hispanic Asian American (NHA, N=57,001), comprising Asian Indian (N=11,089), Chinese (N=9458), Filipino (N=9339), Japanese (N=10,387), and Korean Americans (N=2843), compared to non-Hispanic White (NHW, N=2,143,729) and non-Hispanic Black (NHB, N=215,957) Americans. MAIN MEASURES Prevalence of self-reported DM. Univariate Satterthwaite-adjusted chi-square tests compared the differences in weighted DM prevalence by sociodemographic and health status. KEY RESULTS Self-reported fully adjusted DM prevalence was 8.7% (95% confidence interval 8.2-9.3) in NHA, compared to 14.3% (14.0-14.6) in NHB and 10.0% (10.0-10.1) in NHW (p<0.01 for difference). In NHA subgroups overall, DM prevalence was 14.4% (12.6-16.3) in Filipino, 13.4% (10.9-16.2) in Japanese, 10.7% (9.6-11.8) in Asian Indian, 5.1% (4.2-6.2) in Chinese, and 4.7% (3.4-6.3) in Korean Americans (p<0.01). Among those aged ≥65 years, DM prevalence was highest in Filipino (35.0% (29.4-41.2)) and Asian Indian (31.5% (25.9-37.8)) Americans. Adjusted for sex, education, and race/ethnicity-specific obesity category, NHA overall had a 21% higher DM prevalence compared to NHW (prevalence ratio 1.21 [1.14-1.27]), while prevalence ratios were 1.42 (1.24-1.63) in Filipinos and 1.29 (1.14-1.46) in Asian Indians. CONCLUSIONS Adjusted self-reported DM prevalence is higher in NHA compared with NHW. Disaggregating NHA reveals heterogeneity in self-reported DM prevalence, highest in Filipino and Asian Indian Americans.
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Affiliation(s)
- Nilay S Shah
- Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA. .,Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
| | - Cecily Luncheon
- Division for Heart Disease and Stroke Prevention, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA.,IHRC, Inc., Atlanta, GA, USA
| | - Namratha R Kandula
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,Division of General Internal Medicine and Geriatrics, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Pyone Cho
- Division of Diabetes Translation, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Fleetwood Loustalot
- Division for Heart Disease and Stroke Prevention, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Jing Fang
- Division for Heart Disease and Stroke Prevention, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
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