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Moran KM, Delville Y. A hamster model for stress-induced weight gain. Horm Behav 2024; 160:105488. [PMID: 38306877 DOI: 10.1016/j.yhbeh.2024.105488] [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: 09/05/2023] [Revised: 12/18/2023] [Accepted: 01/18/2024] [Indexed: 02/04/2024]
Abstract
This review addresses the translational relevance of animal models of stress and their effects on body weight. In humans, stress, whether chronic or acute, has often been associated with increased food intake and weight gain. In view of the current obesity epidemic, this phenomenon is especially relevant. Such observations contrast with reports with commonly used laboratory animals, especially rats and mice. In these species, it is common to find individuals gaining less weight under stress, even with potent social stressors. However, there are laboratory species that present increased appetite and weight gain under stress, such as golden hamsters. Furthermore, these animals also include metabolic and behavioral similarities with humans, including hoarding behavior which is also enhanced under stress. Consequently, we propose that our comparative perspective provides useful insights for future research on the development of obesity in humans as a consequence of chronic stress exposure.
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Affiliation(s)
- Kevin M Moran
- Psychology Department, The University of Texas at Austin, USA.
| | - Yvon Delville
- Psychology Department, The University of Texas at Austin, USA
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2
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Zhang M, Chi R, Li Z, Fang Y, Zhang N, Wan Q, Ma G. Different Dimensions of the Home Food Environment May Be Associated with the Body Mass Index of Older Adults: A Cross-Sectional Survey Conducted in Beijing, China. Nutrients 2024; 16:289. [PMID: 38257182 PMCID: PMC10821192 DOI: 10.3390/nu16020289] [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: 11/27/2023] [Revised: 01/09/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024] Open
Abstract
OBJECTIVE The objective of this study was to evaluate the home food environment of the elderly in Beijing and analyze its association with the body mass index (BMI) of the elderly, as well as to provide recommendations for improving the home food environment for the elderly. METHODS This study was conducted in Beijing, China, in 2019. The participants were 1764 elderly individuals aged 65 to 80, recruited from 12 communities through a multistage stratified random sampling method. The study involved the use of questionnaire surveys to gather data on participants' demographics, the availability of various foods in their households, and their living conditions. Socioeconomic status (SES) was evaluated based on their educational level, occupation, and income level. Height and weight measurements were taken to calculate BMI. We conducted both univariate analysis and multiple linear regression analysis to evaluate the relationship between the home food environment and BMI. RESULTS A total of 1800 questionnaires were distributed, of which 1775 were retrieved, resulting in a questionnaire recovery rate of 98.6%. Among these, 1764 questionnaires were deemed valid, corresponding to a questionnaire validity rate of 99.4%. The participants had a mean age of 69.7 ± 4.3 years old, over 40% of whom were overweight or obese. In terms of low-energy/high-nutrient-density foods, the most readily available items were fresh vegetables (95.6%), followed by coarse grains (94.1%), fresh fruits (90.4%), and dairy products (83.6%). Among high-energy/low-nutrient-density foods, preserved foods were the most available (51.9%), followed by salted snacks (40.6%), sugary beverages (28.2%), and fried foods (9.4%). Approximately 7.3% of participants lived alone. Elderly individuals with higher SES had a lower BMI compared to those with medium to low SES (25.9 vs. 26.5, 25.9 vs. 26.4, p < 0.05). Those living alone had a higher BMI than those who did not (27.2 vs. 26.2, p = 0.001). After controlling for potential confounding variables, older adults with high SES exhibited a BMI reduction of 0.356 kg/m2 (p = 0.001), whereas those living alone exhibited an increase in BMI of 1.155 kg/m2 (p < 0.001). The presence of preserved foods at home was linked to a BMI increase of 0.442 kg/m2 (p = 0.008). CONCLUSION This study underscores the significant impact of family SES, living conditions, and the availability of preserved foods on the BMI of elderly individuals.
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Affiliation(s)
- Man Zhang
- School of Nursing, Peking University, 38 Xue Yuan Road, Haidian District, Beijing 100191, China;
| | - Ruixin Chi
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing 100191, China; (R.C.)
| | - Zhenhui Li
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing 100191, China; (R.C.)
| | - Yujie Fang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing 100191, China; (R.C.)
| | - Na Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing 100191, China; (R.C.)
- Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, 38 Xue Yuan Road, Haidian District, Beijing 100191, China
| | - Qiaoqin Wan
- School of Nursing, Peking University, 38 Xue Yuan Road, Haidian District, Beijing 100191, China;
| | - Guansheng Ma
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing 100191, China; (R.C.)
- Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, 38 Xue Yuan Road, Haidian District, Beijing 100191, China
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Hossfeld C, Rennert L, Baxter SLK, Griffin SF, Parisi M. The Association between Food Security Status and the Home Food Environment among a Sample of Rural South Carolina Residents. Nutrients 2023; 15:3918. [PMID: 37764701 PMCID: PMC10534860 DOI: 10.3390/nu15183918] [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: 07/15/2023] [Revised: 09/04/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
Prior research suggests that food security status may have an effect on the home food environment. Further, the literature suggests that food access factors may function to influence said relationship. The purpose of this research is to fill a gap in the literature on this relationship, as well as to identify potential food access effect modifiers. This research employs linear mixed effects modeling with a random intercept variable (zip codes). Eleven food access variables are included in regression analyses and are tested as potential effect modifiers in the association between food security status and the home food environment. Food security status is significantly associated with the home food environment (95% CI = 0.1-1.38) in the unadjusted model. In the adjusted model, food pantry usage is found to be a significant effect modifier on the association between food security status and the home food environment. This research concludes that food security status has a significant but disparate effect on the home food environment depending on participant food pantry usage. Practical implications from this research would be for relevant stakeholders to potentially improve rural food pantry access in order to increase the home food environment among rural and food insecure populations.
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Affiliation(s)
- Cassius Hossfeld
- Department of Public Health Sciences, Clemson University, Clemson, SC 29634, USA; (L.R.); (S.L.K.B.); (S.F.G.)
| | - Lior Rennert
- Department of Public Health Sciences, Clemson University, Clemson, SC 29634, USA; (L.R.); (S.L.K.B.); (S.F.G.)
| | - Samuel L. K. Baxter
- Department of Public Health Sciences, Clemson University, Clemson, SC 29634, USA; (L.R.); (S.L.K.B.); (S.F.G.)
| | - Sarah F. Griffin
- Department of Public Health Sciences, Clemson University, Clemson, SC 29634, USA; (L.R.); (S.L.K.B.); (S.F.G.)
| | - Michelle Parisi
- Cooperative Extension Service, Clemson University, Clemson, SC 29634, USA;
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Quan D, Michael I, Gollub E. Preliminary Validation of Digital Photography to Assess the Home Food Environment. Eur J Investig Health Psychol Educ 2023; 13:1257-1268. [PMID: 37504484 PMCID: PMC10378086 DOI: 10.3390/ejihpe13070093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 07/05/2023] [Accepted: 07/09/2023] [Indexed: 07/29/2023] Open
Abstract
The home food environment (HFE), the availability and accessibility of foods and food products within the home, has a strong influence on healthy eating behaviors. Studies assessing the HFE commonly utilize a home food inventory (HFI) for data collection. However, this approach tends to be burdensome for participants. This study validated a low-burden digital photo method for assessing the home food environment and confirmed that this method is preferred by participants. Study participants completed an HFI, submitted photos of household foods, then identified preference for the HFI or photo reporting method. Researchers completed an HFI based on each participant's photo submissions. Researcher-to-participant and researcher-to-researcher comparisons were made through ANOVA and randomized block analyses to determine concurrent validity and inter-rater reliability. Method preference was assessed using the Z-test. The participant group (N = 53) was predominantly female (68%), young adult (90.5%), and Hispanic or Latino (71.7%). Concurrent validity was initially moderate (ĸ = 0.54); adjustments yielded substantial agreement (ĸ = 0.61). The inter-rater reliability (p = 0.98) demonstrated significant consistency among reviewers. The photo-documentation method was found to be valid and preferred (p = 0.01) for reporting on the HFE. The photo method can be used advantageously to collect quality data.
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Affiliation(s)
- Daniela Quan
- School of Nutrition and Food Sciences, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Isaac Michael
- Department of Experimental Statistics, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Elizabeth Gollub
- School of Nutrition and Food Sciences, Louisiana State University Agricultural Center, Baton Rouge, LA 70803, USA
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Ho I, Chng T, Kleve S, Choi T, Brimblecombe J. Exploration of the food environment in different socioeconomic areas in Hong Kong and Singapore: a cross-sectional case study. BMC Public Health 2023; 23:1127. [PMID: 37308892 DOI: 10.1186/s12889-023-15953-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 05/22/2023] [Indexed: 06/14/2023] Open
Abstract
This study explored the local food environment of Hong Kong and Singapore using a qualitative case study approach to inform future upstream public health nutrition policies. Food outlets that provide food to be eaten in the home were mapped in selected areas of high and low socioeconomic status (SES) of Hong Kong and Singapore. Food outlet density relative to land area was determined. In both countries, lower SES areas surveyed were shown to have higher food outlet density while higher SES areas had fewer but larger food outlets. In Hong Kong, both SES areas reported similar proportions of healthy and unhealthy food outlets.This study highlights the accessibility of food outlet types through their geographical location and density. Future research assessing the differences in eating culture between these two countries should be considered alongside this study's findings, to investigate strategies influencing the food environment in order to promote healthier eating habits.
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Affiliation(s)
- Ivan Ho
- Department of Nutrition, Dietetics and Food, School of Clinical Sciences, Monash University, Melbourne, Vic, 3168, Australia
| | - Tricia Chng
- Department of Nutrition, Dietetics and Food, School of Clinical Sciences, Monash University, Melbourne, Vic, 3168, Australia
| | - Sue Kleve
- Department of Nutrition, Dietetics and Food, School of Clinical Sciences, Monash University, Melbourne, Vic, 3168, Australia
| | - Tammie Choi
- Department of Nutrition, Dietetics and Food, School of Clinical Sciences, Monash University, Melbourne, Vic, 3168, Australia
| | - Julie Brimblecombe
- Department of Nutrition, Dietetics and Food, School of Clinical Sciences, Monash University, Melbourne, Vic, 3168, Australia.
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Antonacci CC, Haardörfer R, Hermstad AK, Mayo-Gamble TL, Jacob Arriola KR, Kegler MC. Exploring dimensions of social capital in relation to healthy eating behaviours in the US rural south. Public Health Nutr 2023; 26:994-1005. [PMID: 36645262 PMCID: PMC10346065 DOI: 10.1017/s1368980023000022] [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] [Received: 02/01/2022] [Revised: 10/31/2022] [Accepted: 12/09/2022] [Indexed: 01/17/2023]
Abstract
OBJECTIVE This study examined relationships between dimensions of social capital (SC) (social trust, network diversity, social reciprocity and civic engagement) and fruit, vegetable, and sugar-sweetened beverage (SSB) consumption among rural adults. Potential moderators (neighbourhood rurality, food security, gender and race/ethnicity) were explored to develop a more nuanced understanding of the SC-healthy eating relationship. DESIGN Data were from a 2019 mailed population-based survey evaluating an eleven-county initiative to address health equity. Participants self-reported health behaviours, access to health-promoting resources and demographics. Logistic regression models were used to analyse relationships between predictors, outcomes and moderators. SETTING Five rural counties, Georgia, USA. PARTICIPANTS 1120 participants. RESULTS Among participants who lived in the country (as opposed to in town), greater network diversity was associated with consuming ≥ 3 servings of fruit (OR = 1·08; 95 % CI 1·01, 1·17, P = 0·029), yet among participants who lived in town, greater civic engagement was associated with consuming ≥ three servings of fruit (OR = 1·36; 95 % CI 1·11, 1·65, P = 0·003). Both food-secure and food-insecure participants with greater social reciprocity had lower odds of consuming 0 SSB (OR = 0·92; 95 % CI 0·86, 0·98, P = 0·014, OR = 0·92; 95 % CI 0·86, 0·99, P = 0·037, respectively). Men with greater social trust were more likely to consume 0 SSB (OR = 1·09; 95 % CI 1·01, 1·18, P = 0·038), and Whites with greater network diversity were more likely to meet daily vegetable recommendations (OR = 1·10; 95 % CI 1·01, 1·19, P = 0·028). CONCLUSIONS Findings provide a basis for future qualitative research on potential mechanisms through which SC and related social factors influence healthy eating in rural communities.
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Affiliation(s)
- Cerra C Antonacci
- Department of Behavioral, Social and Health Education Sciences, Emory Prevention Research Center, Rollins School of Public Health, Emory University, Atlanta, GA30322, USA
| | - Regine Haardörfer
- Department of Behavioral, Social and Health Education Sciences, Emory Prevention Research Center, Rollins School of Public Health, Emory University, Atlanta, GA30322, USA
| | - April K Hermstad
- Department of Behavioral, Social and Health Education Sciences, Emory Prevention Research Center, Rollins School of Public Health, Emory University, Atlanta, GA30322, USA
| | - Tilicia L Mayo-Gamble
- Department of Health Policy and Community Health, Georgia Southern University, Statesboro, GA, USA
| | - Kimberly R Jacob Arriola
- Department of Behavioral, Social and Health Education Sciences, Emory Prevention Research Center, Rollins School of Public Health, Emory University, Atlanta, GA30322, USA
| | - Michelle C Kegler
- Department of Behavioral, Social and Health Education Sciences, Emory Prevention Research Center, Rollins School of Public Health, Emory University, Atlanta, GA30322, USA
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Avelino DC, Duffy VB, Puglisi M, Ray S, Lituma-Solis B, Nosal BM, Madore M, Chun OK. Can Ordering Groceries Online Support Diet Quality in Adults Who Live in Low Food Access and Low-Income Environments? Nutrients 2023; 15:nu15040862. [PMID: 36839221 PMCID: PMC9964317 DOI: 10.3390/nu15040862] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 01/29/2023] [Accepted: 02/07/2023] [Indexed: 02/10/2023] Open
Abstract
During the COVID-19 pandemic, U.S. food assistance programs allowed the use of program benefits to order groceries online. We examined relationships between the food environment, food assistance, online grocery ordering, and diet quality among adults from one low-income, low food access community in Northeastern Connecticut during the pandemic. Via online survey, adults (n = 276) reported their perceived home and store food environments, food assistance participation, whether they ordered groceries online, and consumption frequency and liking of foods/beverages to calculate diet quality indices. Those who ordered groceries online (44.6%) were more likely to participate in food assistance programs and report greater diet quality. Perceived healthiness of store and home food environments was variable, with the ease of obtaining and selecting unhealthy foods in the neighborhood significantly greater than healthy foods. Healthier perceived home food environments were associated with significantly higher diet qualities, especially among individuals who participated in multiple food assistance programs. Ordering groceries online interacted with multiple measures of the food environment to influence diet quality. Generally, the poorest diet quality was observed among individuals who perceived their store and home food environments as least healthy and who did not order groceries online. Thus, ordering groceries online may support higher diet quality among adults who can use their food assistance for purchasing groceries online and who live in low-income, low-access food environments.
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Affiliation(s)
- Daniela C. Avelino
- Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Valerie B. Duffy
- Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269, USA
- Correspondence: (V.B.D.); (O.K.C.); Tel.: +860-486-1997 (V.B.D.); +860-486-6275 (O.K.C.)
| | - Michael Puglisi
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Snehaa Ray
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Brenda Lituma-Solis
- Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Briana M. Nosal
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Matthew Madore
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Ock K. Chun
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA
- Correspondence: (V.B.D.); (O.K.C.); Tel.: +860-486-1997 (V.B.D.); +860-486-6275 (O.K.C.)
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Butryn ML, Hagerman CJ, Crane NT, Ehmann MM, Forman EM, Milliron BJ, Simone NL. A Proof-of-Concept Pilot Test of a Behavioral Intervention to Improve Adherence to Dietary Recommendations for Cancer Prevention. Cancer Control 2023; 30:10732748231214122. [PMID: 37950612 PMCID: PMC10640808 DOI: 10.1177/10732748231214122] [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: 02/09/2023] [Revised: 10/07/2023] [Accepted: 10/11/2023] [Indexed: 11/12/2023] Open
Abstract
OBJECTIVES Prevention programs that can help adults improve the quality of their diets to reduce cancer risk are needed. This Phase IIa study prospectively tested a mHealth intervention designed to improve adherence to dietary quality guidelines for cancer prevention. METHODS All participants (N = 62) received nutrition education and a self-regulation skills curriculum, with a primary target of changing grocery shopping behavior. Using a randomized, factorial design, the study varied whether each of the following 4 components were added to the 20-week intervention: (1) location-triggered app messaging, delivered when individuals arrived at grocery stores, (2) reflections on benefits of change, delivered with extra coaching time and tailored app messages, (3) coach monitoring, in which food purchases were digitally monitored by a coach, and (4) involvement of a household member in the intervention. RESULTS Benchmarks were successfully met for recruitment, retention, and treatment acceptability. Across conditions, there were significant reductions in highly processed food intake (P < .001, η2 = .48), red and processed meat intake (P < .001, η2 = .20), and sugar-sweetened beverage intake (P = .008, η2 = .13) from pre-to post-treatment. Analyses examining whether each intervention component influenced change across time found that participants who received coach monitoring increased their intake of fruits, vegetables, and fiber, whereas those with no coach monitoring had less improvement (P = .01, η2 = .14). The improvement in red and processed meat was stronger among participants with household support ON, at a marginally significant level, than those with household support OFF (P = .056, η2 = .07). CONCLUSION This study showed feasibility, acceptability, and preliminary signals of efficacy of a remotely delivered intervention to facilitate adherence to dietary guidelines for cancer prevention and that coach monitoring and household support may be especially effective strategies. A fully powered clinical trial is warranted to test an optimized version of the intervention that includes nutrition education, self-regulation skills training, coach monitoring, and household member involvement. TRIAL REGISTRATION ClinicalTrials.gov NCT04947150.
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Affiliation(s)
- Meghan L. Butryn
- Department of Psychological and Brain Sciences, Center for Weight, Eating, and Lifestyle Science, Drexel University, Philadelphia, PA, USA
| | - Charlotte J. Hagerman
- Department of Psychological and Brain Sciences, Center for Weight, Eating, and Lifestyle Science, Drexel University, Philadelphia, PA, USA
| | - Nicole T. Crane
- Department of Psychological and Brain Sciences, Center for Weight, Eating, and Lifestyle Science, Drexel University, Philadelphia, PA, USA
| | - Marny M. Ehmann
- Department of Psychological and Brain Sciences, Center for Weight, Eating, and Lifestyle Science, Drexel University, Philadelphia, PA, USA
| | - Evan M. Forman
- Department of Psychological and Brain Sciences, Center for Weight, Eating, and Lifestyle Science, Drexel University, Philadelphia, PA, USA
| | - Brandy-Joe Milliron
- Department of Nutrition Sciences, College of Nursing and Health Professions, Drexel University, Philadelphia, PA, USA
| | - Nicole L. Simone
- Department of Radiation Oncology, Sidney Kimmel Cancer Center at Thomas Jefferson University Hospital, Philadelphia, PA, USA
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Kegler MC, Raskind IG, Bundy ŁT, Owolabi S, Veluswamy JK, Hernandez C, Hodge T, Haardörfer R. Barriers to Creating Healthier Home Food Environments: Process Evaluation Results From 2 Home Food Environment Intervention Studies. FAMILY & COMMUNITY HEALTH 2022; 45:247-256. [PMID: 35536715 PMCID: PMC9391264 DOI: 10.1097/fch.0000000000000335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Few studies have identified barriers to creating a home environment more supportive of healthy eating. We examined barriers faced by participants in a randomized controlled trial and an adaptation study of the Healthy Homes/Healthy Families intervention, which uses health coaches to support low-income families in creating healthier home food environments. Coaches maintained logs of participant interactions as part of a process evaluation. We thematically analyzed logs from interactions with participants, mostly lower-income African American women (n = 114), to identify barriers for each of 8 healthy actions that serve as core elements of the intervention. Difficulty of changing current habits was a barrier for 5 of the healthy actions. No time/convenience and limited family support each influenced 2 of the healthy actions, with interpersonal barriers also stemming from social situations and visitors, including grandchildren. Cost and economic challenges were barriers for 3 of the actions. Hunger, cravings, and limited access to resources (eg, transportation, fresh fruits and vegetables) were each noted as barriers for 1 healthy action. Overall, these findings provide insight for how to better support families who are trying to improve their home food environments and highlight the need for multilevel interventions.
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Affiliation(s)
- Michelle C Kegler
- Emory Prevention Research Center, Rollins School of Public Health, Emory University, Atlanta, Georgia (Drs Kegler and Haardörfer and Mss Bundy, Owolabi, and Hernandez); Stanford Prevention Research Center, Stanford University, Stanford, California (Dr Raskind); and Horizons Community Solutions, Albany, Georgia (Mss Veluswamy and Hodge)
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Chinese Food Image Database for Eating and Appetite Studies. Nutrients 2022; 14:nu14142916. [PMID: 35889873 PMCID: PMC9315667 DOI: 10.3390/nu14142916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 07/01/2022] [Accepted: 07/11/2022] [Indexed: 02/04/2023] Open
Abstract
Modern people live in an environment with ubiquitous food cues, including food advertisements, videos, and smells. Do these food cues change people’s eating behavior? Since diet plays a crucial role in maintaining health, it has been researched for decades. As convenient alternatives for real food, food images are widely used in diet research. To date, researchers from Germany, Spain, and other countries have established food photo databases; however, these food pictures are not completely suitable for Chinese studies because of the ingredients and characteristics of Chinese food. The main goal of this research is to create a library of Chinese food images and to provide as complete a data reference as possible for future studies that use food images as experimental material. After standardized processing, we selected 508 common Chinese food pictures with high familiarity and recognizability and attached detailed classifications concerning taste, macronutrients, calories, and participants’ emotional responses to the pictures. Additionally, with food pictures as material, we conducted research on how people make dietary decisions in order to identify the variables that may affect a person’s food choices. The effects of individual perceived healthiness and palatability, gender, BMI, family income, and levels of emotional and restricted eating were examined using eating decisions based on healthiness and palatability as dependent variables. The results showed that people with low household incomes are more likely to be influenced by food taste in their dietary decision-making process, while individuals with high household incomes are more likely to consider the healthy aspects of food. Moreover, parental BMI affects what children consume, with children who have parents with higher BMIs being more prone to overlook the healthiness value of food.
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Cáceres NA, Yu Q, Capaldi J, Diniz MA, Raynor H, Foster GD, Seitz AR, Salvy SJ. Evaluating environmental and inhibitory control strategies to improve outcomes in a widely available weight loss program. Contemp Clin Trials 2022; 119:106844. [DOI: 10.1016/j.cct.2022.106844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 06/10/2022] [Accepted: 06/29/2022] [Indexed: 11/16/2022]
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12
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Horgan OZ, Crane NT, Forman EM, Milliron BJ, Simone NL, Zhang F, Butryn ML. Optimizing an mHealth Intervention to Change Food Purchasing Behaviors for Cancer Prevention: Protocol for a Pilot Randomized Controlled Trial. JMIR Res Protoc 2022; 11:e39669. [PMID: 35749216 PMCID: PMC9270710 DOI: 10.2196/39669] [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: 05/17/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Dietary intake is a powerful modifiable factor that influences cancer risk; however, most US adults do not adhere to dietary guidelines for cancer prevention. One promising pathway for improving dietary adherence is targeting grocery shopping habits. Interventions might facilitate healthy grocery choices, with a combination of mHealth and traditional methods, by promoting the salience of dietary goals while shopping, enhancing motivation to make dietary changes, and increasing household support for healthy food purchasing. OBJECTIVE This pilot study will assess feasibility and acceptability of intervention components designed to improve adherence to dietary guidelines for cancer prevention (preliminary aim). The primary aim of the study is to quantify the effect of each intervention component, individually and in combination, on dietary intake (primary aim) and grocery store food purchases (exploratory aim). Mediation analyses will be conducted to understand the mechanisms of action (goal salience, motivation, and household support-secondary aims). The overarching goal is to optimize an mHealth intervention to be tested in a future fully powered clinical trial. METHODS The study enrolled adults (N=62) with low adherence to dietary recommendations for cancer prevention. In a 20-week program, all participants attend a nutrition education workshop and receive weekly educational messages through an app. A factorial design is used to test 4 intervention components: (1) location-triggered messages: educational messages are delivered when arriving at grocery stores; (2) reflections on the benefits of change: content is added to messages to encourage reflection on anticipated benefits of healthy eating, and participants attend an additional workshop session and 3 coach calls on this topic; (3) coach monitoring: food purchases are monitored digitally by a coach who sends personalized weekly app messages and conducts 3 coaching calls that focus on feedback about purchases; and (4) household support: another adult in the household receives messages designed to elicit support for healthy food purchasing, and support is addressed in 3 coach calls and an extra workshop session attended by the index participant and household member. Assessments are completed at weeks 0, 10, and 20 using self-report measures, as well as objective capture of grocery data from the point of purchase using store loyalty accounts. RESULTS The National Cancer Institute funded this study (R21CA252933) on July 7, 2020. Participant recruitment began in the spring of 2021 and concluded with the successful enrollment of 62 participants. Data collection is expected to be completed in the summer of 2022, and results are expected to be disseminated in the summer of 2023. CONCLUSIONS The results of this study will inform the development of scalable interventions to lower cancer risk via changes in dietary intake. TRIAL REGISTRATION ClinicalTrials.gov NCT04947150; https://clinicaltrials.gov/ct2/show/NCT04947150. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/39669.
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Affiliation(s)
- Olivia Z Horgan
- Center for Weight, Eating, and Lifestyle Science, Department of Psychological and Brain Sciences, Drexel University, Philadelphia, PA, United States
| | - Nicole T Crane
- Center for Weight, Eating, and Lifestyle Science, Department of Psychological and Brain Sciences, Drexel University, Philadelphia, PA, United States
| | - Evan M Forman
- Center for Weight, Eating, and Lifestyle Science, Department of Psychological and Brain Sciences, Drexel University, Philadelphia, PA, United States
| | - Brandy-Joe Milliron
- Department of Nutrition Sciences, Drexel University, Philadelphia, PA, United States
| | - Nicole L Simone
- Department of Radiation Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, United States
| | - Fengqing Zhang
- Department of Psychological and Brain Sciences, Drexel University, Philadelphia, PA, United States
| | - Meghan L Butryn
- Center for Weight, Eating, and Lifestyle Science, Department of Psychological and Brain Sciences, Drexel University, Philadelphia, PA, United States
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PRADO TR, MAZZONETTO AC, BOTELHO AM, FIATES GMR. Home availability of ultraprocessed foods in families who prepare meals at home. REV NUTR 2022. [DOI: 10.1590/1678-9865202235e210249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
ABSTRACT Objective This study characterized the degree of processing of the food items available at home and the routine of shopping for food in families with children and/or teenagers and whose meals are usually prepared at home. Methods Mixed methods (interview, questionnaires, and food inventory). Interview’s transcripts were submitted to thematic analysis and the foods identified in the inventory were classified according to the degree of processing and analyzed for their availability and access in the home food environment. Results Results revealed the high availability of ultra-processed foods; that the supermarket was the main source of food acquisition; and that purchasing food is part of an organized routine where time and control of expenses are the most valued aspects. Conclusion Actions which focus on planning and executing the acquisition of unprocessed and minimally processed foods are needed to promote greater availability and increased intake of such foods, so that the composition of homemade meals may be in line with what is recommended by the national dietary guidelines.
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Fultz AK, Sundermeir SM, Katz S, Robson SM. More Frequent Food Shopping May Promote Fruit and Vegetable Intake: A Systematic Review. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2021; 53:957-965. [PMID: 34452830 DOI: 10.1016/j.jneb.2021.07.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 07/19/2021] [Accepted: 07/26/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Food shopping frequency may be an important modifiable factor related to increasing fruit and vegetable (FV) intake. Because of mixed findings of individual studies of shopping frequency, a systematic review is needed to examine findings across studies and store types. OBJECTIVE To conduct a systematic review of articles examining the relationship between frequency of food shopping and FV intake including examination of participation in federal nutrition assistance programs on FV intake, if reported. METHODS A search, guided by the Preferred Reported Items for Systematic Reviews and Metanalyses, using terms related to FV consumption and food shopping across 4 online databases, was conducted. Studies conducted in the US and published through October, 2020, included adults, and had a cross-sectional, longitudinal, cohort, or randomized study design were eligible for inclusion. RESULTS Twenty-four articles were included. The majority of studies found at least 1 positive finding between the frequency of food shopping and FV intake, indicating that as the frequency of food shopping increased, FV intake increased. In studies with 100% participation in government/federal nutrition assistance programs, participation was associated with FV intake. Studies that included participation as a subset found participation not associated with FV intake. IMPLICATIONS FOR FUTURE RESEARCH AND PRACTICE The frequency of shopping may be modifiable to increase FV intake. Experimental research is needed to test the directionality and causality of the relationship. Federal nutrition assistance programs may be a logical place to test the relationship through the adjustment of fund disbursements.
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Affiliation(s)
- Amanda K Fultz
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE; Center for Health Behavior Research, University of Pennsylvania, Philadelphia, PA.
| | - Samantha M Sundermeir
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE; Department of International Health, Johns Hopkins University, Baltimore, MD
| | - Sarah Katz
- Health Science Librarian, University of Delaware Library, Museums and Press, Newark, DE
| | - Shannon M Robson
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE
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Moran KM, González-Martínez LF, Delville Y. Lifelong enhancement of body mass from adolescent stress in male hamsters. Horm Behav 2021; 133:105004. [PMID: 34062278 DOI: 10.1016/j.yhbeh.2021.105004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 05/13/2021] [Accepted: 05/15/2021] [Indexed: 10/21/2022]
Abstract
In hamsters, exposure to stress in adulthood causes increased body weight. We addressed how social stress during puberty would impact food intake and body weight. Stressed hamsters started gaining significantly more weight than controls after only two days of stress exposure. Over a two-week period, stressed subjects gained 10% more weight and consumed more food than controls. At the end of the stress period, stressed hamsters collected nearly twice as many palatable sugar pellets from an arena than controls. Stressed subjects presented 15-20% more body fat in mesenteric, inguinal, and retroperitoneal fat pads. In order to assess the duration of these effects, we analyzed data from previous studies keeping hamsters for over two months past the stress period in puberty. Our analysis shows that stressed hamsters stopped gaining more weight after the stress period, but their body weights remained elevated for over two months, consistently weighing 10% more than their non-stressed counterparts. We also analyzed conditioning training data collected after the period of stress in late puberty and early adulthood (P56 to P70) that was part of the original studies. Training consisted of lever pressing for palatable food rewards. At these times, previously stressed hamsters retrieved similar numbers of food pellets from the conditioning chambers, suggesting no difference in appetite after the stress period. These data showing a long-lasting effect of stress on body weight may be relevant to studies on the ontogeny of lifelong obesity.
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Affiliation(s)
- Kevin M Moran
- Psychology Department, The University of Texas at Austin, Austin, TX 78712, USA.
| | | | - Yvon Delville
- Psychology Department, The University of Texas at Austin, Austin, TX 78712, USA
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Home food environment and associations with weight and diet among U.S. adults: a cross-sectional study. BMC Public Health 2021; 21:1032. [PMID: 34074262 PMCID: PMC8169424 DOI: 10.1186/s12889-021-11102-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 05/19/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The home provides the physical and social context for the majority of eating behaviors for U.S. adults. This study describes eleven dimensions of the home food environment among a national sample of U.S. adults and identifies which are associated with diet quality and overweight/obesity. METHODS A national sample of U.S. adults ages 18 to 75 was recruited from an online survey panel. Respondents (n = 4942) reported on foods available in the home, including 1) fruit and vegetables, 2) salty snacks/sweets, 3) less healthy beverages, as well as 4) food placement, 5) shopping practices for fruits and vegetables, 6) food preparation, 7) portion control methods, 8) family meals from restaurants, 9) family household practices around TV and eating, 10) presence of a TV in the dining area, and 11) ownership of a scale. Self-reported height and weight, fruit and vegetable intake, and percent calories from fat were also assessed. RESULTS Mean household size was 2.6, 32.7% had children in the home, and 23.1% lived alone. The majority were White (67.7%), with 12.3% Black and 14.3% Hispanic. Mean age was 44.4 and 48.3% were men. In multivariable models, seven features of the home food environment were associated with meeting the recommended fruit and vegetable intake guidelines, with food placement, meal preparation, frequency of shopping for fruit, and a greater variety of fruits and vegetables available in the home most strongly associated. Eight of 11 features were associated with percent energy from fat, including restaurant food for family meals, salty snacks and sweets availability, less healthy beverages availability, food placement, meal preparation, frequency of shopping for fruit, family eating with the TV on, and having a TV in the dining area. More diverse fruit and vegetable availability was associated with lower odds of overweight/obesity, and more frequent family eating while watching TV was associated with increased odds of overweight/obesity. CONCLUSION Targeting these dimensions of the home food environment may be a promising approach for future intervention research.
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Nansel TR, Lipsky LM, Faith M, Liu A, Siega-Riz AM. The accelerator, the brake, and the terrain: associations of reward-related eating, self-regulation, and the home food environment with diet quality during pregnancy and postpartum in the pregnancy eating attributes study (PEAS) cohort. Int J Behav Nutr Phys Act 2020; 17:149. [PMID: 33228724 PMCID: PMC7684737 DOI: 10.1186/s12966-020-01047-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 10/29/2020] [Indexed: 01/04/2023] Open
Abstract
Background Neurobehavioral factors, including reward-related eating and self-regulation, in conjunction with the food environment, may influence dietary behaviors. However, these constructs have not been examined in pregnancy and postpartum, a time of changing appetite and eating behaviors, and when dietary intake has implications for maternal and child health. This study examined associations of reward-related eating, self-regulation, and the home food environment with pregnancy and postpartum diet quality. Methods Participants in the Pregnancy Eating Attributes Study observational cohort were enrolled at ≤12 weeks gestation and followed through one-year postpartum. Pregnancy and postpartum Healthy Eating Index-2015 (HEI-total), and adequacy and moderation scores, respectively, were calculated by pooling 24-h diet recalls administered each trimester and during 2, 6, and 12 months postpartum. Participants completed four measures of reward-related eating – Modified Yale Food Addiction Scale (mYFAS), Power of Food Scale (PFS), Multiple Choice Procedure (MCP), and Reinforcing Value of Food Questionnaire (RVFQ); two measures of self-regulation – Barratt Impulsiveness Scale (BIS) and Delay of Gratification Inventory (DGI); and a Home Food Inventory (HFI), yielding obesogenic (OBES) and fruit/vegetables (FV) scores. Linear regression analyses estimated associations of reward-related eating, self-regulation, and home food environment with diet quality during pregnancy and postpartum, adjusting for sociodemographic characteristics. Results Pregnancy HEI-total was inversely associated with PFS (β = − 0.14 ± 0.05, p = 0.009), mYFAS(β = − 0.14 ± 0.06, p = 0.02), 2 of the 5 RVFQ indices, MCP (β = − 0.14 ± 0.05, p = 0.01), and DGI food subscale (β = 0.23 ± 0.05, p < 0.001), but associations of postpartum HEI-total with reward-related eating measures and self-regulation were small and not statistically significant. Pregnancy and postpartum HEI-total were associated inversely with HFI-OBES (β = − 0.17 ± 0.06, p = 0.004 and β = − 0.19 ± 0.07, p = 0.006, respectively), and positively with HFI-FV (β = 0.21 ± 0.05, p < 0.001 and β = 0.17 ± 0.06, p = 0.009, respectively). Conclusions Associations of poorer diet quality with greater reward-related eating during pregnancy but not postpartum suggests the need to better understand differences in the determinants of eating behaviors and approaches to circumvent or moderate reward-related eating to facilitate more optimal diet quality across this critical period. Trial registration Clinicaltrials.gov. URL – Registration ID – NCT02217462. Date of registration – August 13, 2014.
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Affiliation(s)
- Tonja R Nansel
- Social and Behavioral Sciences Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6710B Rockledge Dr., MSC 7004, Bethesda, MD, 20892, USA.
| | - Leah M Lipsky
- Social and Behavioral Sciences Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6710B Rockledge Dr., MSC 7004, Bethesda, MD, 20892, USA
| | - Myles Faith
- Department of Counseling, School, and Educational Psychology, Graduate School of Education, 420 Baldy Hall, University at Buffalo - SUNY, Buffalo, NY, 14250-1000, USA.,Gillings School of Global Public Health, University of North Carolina Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Aiyi Liu
- Biostatistics and Bioinformatics Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6710B Rockledge Dr., MSC 7004, Bethesda, MD, 20892, USA
| | - Anna Maria Siega-Riz
- Gillings School of Global Public Health, University of North Carolina Chapel Hill, Chapel Hill, NC, 27599, USA.,Departments of Nutrition and Biostatistics and Epidemiology, School of Public Health and Health Sciences, University of Massachusetts, 109 Arnold House, 715 Pleasant St, Amherst, MA, 01003-9303, USA
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18
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Nansel TR, Lipsky LM, Burger K, Faith M, Nicholson W, Stuebe A, Liu A, Siega-Riz AM. Reward-related eating, self-regulation, and weight change in pregnancy and postpartum: the Pregnancy Eating Attributes Study (PEAS). Int J Obes (Lond) 2020; 44:2444-2454. [PMID: 32958906 PMCID: PMC8205306 DOI: 10.1038/s41366-020-00685-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 08/19/2020] [Accepted: 09/09/2020] [Indexed: 11/22/2022]
Abstract
Background/Objectives. Reward-related eating is hypothesized to underlie risk for weight gain in obesogenic environments, but its role is unknown during pregnancy and postpartum when weight change is normative, but excess weight gain and weight retention are common. This study examined associations of self-reported reward-related eating, self-regulation, and the home food environment with excessive gestational weight gain (GWG) and postpartum weight change. Subjects/Methods. Participants in the Pregnancy Eating Attributes Study observational cohort were enrolled at ≤12 weeks pregnancy and followed through one-year postpartum (458 recruited; 367 retained through delivery). Participants completed four measures of reward-related eating – Modified Yale Food Addiction Scale, Power of Food Scale, Multiple Choice Procedure, and a Reinforcing Value of Food Questionnaire; two measures of self-regulation – Barratt Impulsiveness Scale and Delay of Gratification Inventory; and a Home Food Inventory. Measured weight and skinfolds were obtained. Multinomial logistic and multiple linear regression analyses estimated associations of reward-related eating, self-regulation, and home food environment with excessive GWG, gestational fat gain, postpartum weight change, and percent of GWG retained. Results. Excessive GWG was associated with food reinforcement intensity, but not with any other measure of reward-related eating, self-regulation, or home food environment. Greater gestational fat gain was associated only with higher Multiple Choice Procedure. Postpartum weight change and percent of GWG retained were associated with greater Delay of Gratification and obesogenic home food environment, but not with any measure of reward-related eating or with impulsivity. Conclusions. Findings do not support the hypothesis that self-reported reward-related eating is associated with weight outcomes in pregnancy and postpartum but indicate a relation of Delay of Gratification with postpartum weight retention. Further research using both surveys and objective measures of reward-related eating is needed to advance our understanding of the relation of reward-related eating with weight changes during this critical period of a woman’s life.
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Affiliation(s)
- Tonja R Nansel
- Social and Behavioral Sciences Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6710B Rockledge Dr., MSC 7004, Bethesda, MD, USA.
| | - Leah M Lipsky
- Social and Behavioral Sciences Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6710B Rockledge Dr., MSC 7004, Bethesda, MD, USA
| | - Kyle Burger
- Gillings School of Global Public Health, University of North Carolina Chapel Hill, 2204 McGavran-Greenberg Hall, CB#, 7461, Chapel Hill, NC, USA
| | - Myles Faith
- Department of Counseling, School, and Educational Psychology, Graduate School of Education, 420 Baldy Hall, University at Buffalo-SUNY, Buffalo, NY, USA
| | - Wanda Nicholson
- Obstetrics and Gynecology, University of North Carolina School of Medicine, 3027 Old Clinic Building, CB, 7570, Chapel Hill, NC, USA
| | - Alison Stuebe
- Division of Maternal-Fetal Medicine, University of North Carolina School of Medicine, 3010 Old Clinic Building, CB, 7516, Chapel Hill, NC, USA
| | - Aiyi Liu
- Biostatistics and Bioinformatics Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6710B Rockledge Dr., MSC 7004, Bethesda, MD, USA
| | - Anna Maria Siega-Riz
- Departments of Nutrition and Biostatistics and Epidemiology, School of Public Health and Health Sciences, University of Massachusetts, 109 Arnold House, 715 Pleasant St., Amherst, MA, USA
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Kegler MC, Bundy ŁT, Hartman T, Owolabi S, Haardörfer R. Promoting Healthier Home Food Environments Through 2-1-1: A Pilot and Feasibility Study. FAMILY & COMMUNITY HEALTH 2020; 43:276-286. [PMID: 32658029 DOI: 10.1097/fch.0000000000000275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Relatively few interventions target the home food environment of adults for weight gain prevention. Using a pretest/posttest design, this study describes the adaptation and pilot testing of Healthy Homes/Healthy Families, a research-tested home food environment intervention, for telephone delivery to 2-1-1 clients (n = 101). The Healthy Eating Index-2015, a measure of diet quality, improved significantly at 4-month follow-up, as did the home food environment, with energy consumption improving in the expected direction. Overall findings suggest the simplified intervention will still be effective, although results may be attenuated and additional efforts may be needed for participant retention among 2-1-1 clients.
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Affiliation(s)
- Michelle C Kegler
- Emory Prevention Research Center, Rollins School of Public Health, Emory University, Atlanta, Georgia (Drs Kegler and Haardörfer and Mss Bundy and Owolabi); and Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia (Dr Hartman)
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20
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Tabak RG, Schwarz CD, Kemner A, Schechtman KB, Steger-May K, Byrth V, Haire-Joshu D. Disseminating and implementing a lifestyle-based healthy weight program for mothers in a national organization: a study protocol for a cluster randomized trial. Implement Sci 2019; 14:68. [PMID: 31238955 PMCID: PMC6593605 DOI: 10.1186/s13012-019-0916-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 06/10/2019] [Indexed: 11/21/2022] Open
Abstract
Background Excessive weight gain among young adult women age 18–45 years is an alarming and overlooked trend that must be addressed to reverse the epidemics of obesity and chronic disease. During this vulnerable period, women tend to gain disproportionally large amounts of weight compared to men and to other life periods. Healthy Eating and Active Living Taught at Home (HEALTH) is a lifestyle modification intervention developed in partnership with Parents as Teachers (PAT), a national home visiting, community-based organization with significant reach in this population. HEALTH prevented weight gain, promoted sustained weight loss, and reduced waist circumference. PAT provides parent–child education and services free of charge to nearly 170,000 families through up to 25 free home visits per year until the child enters kindergarten. Methods This study extends effectiveness findings with a pragmatic cluster randomized controlled trial to evaluate dissemination and implementation (D&I) of HEALTH across three levels (mother, parent educator, PAT site). The trial will evaluate the effect of HEALTH and the HEALTH training curriculum (implementation strategy) on weight among mothers with overweight and obesity across the USA (N = 252 HEALTH; N = 252 usual care). Parent educators from 28 existing PAT sites (14 HEALTH, 14 usual care) will receive the HEALTH training curriculum through PAT National Center, using PAT’s existing training infrastructure, as a continuing education opportunity. An extensive evaluation, guided by RE-AIM (Reach, Effectiveness, Adoption, Implementation, Maintenance), will determine implementation outcomes (acceptability, adoption, appropriateness, feasibility, fidelity, and adaptation) at the parent educator level. The Conceptual Framework for Implementation Research will characterize determinants that influence HEALTH D&I at three levels: mother, parent educator, and PAT site to enhance external validity (reach and maintenance). Discussion Embedding intervention content within existing delivery channels can help expand the reach of evidence-based interventions. Interventions, which have been adapted, can still be effective even if the effect is reduced and can still achieve population impact by reaching a broader set of the population. The current study will build on this to test not only the effectiveness of HEALTH in real-world PAT implementation nationwide, but also elements critical to D&I, implementation outcomes, and the context for implementation. Trial registration https://ClinicalTrials.gov, NCT03758638. Registered 29 November 2018 Electronic supplementary material The online version of this article (10.1186/s13012-019-0916-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Rachel G Tabak
- The Brown School, Washington University in St. Louis, 1 Brookings Dr, St. Louis, MO, 63130, USA.
| | - Cynthia D Schwarz
- The Brown School, Washington University in St. Louis, 1 Brookings Dr, St. Louis, MO, 63130, USA
| | - Allison Kemner
- Research and Quality, Parents as Teachers, 2228 Ball Drive, St. Louis, MO, 63146, USA
| | - Kenneth B Schechtman
- Division of Biostatistics, Washington University School of Medicine, Washington University in St. Louis, 660 S. Euclid Ave., CB 8067, St. Louis, MO, 63110-1093, USA
| | - Karen Steger-May
- Division of Biostatistics, Washington University School of Medicine, Washington University in St. Louis, 660 S. Euclid Ave., CB 8067, St. Louis, MO, 63110-1093, USA
| | - Veronda Byrth
- The Brown School, Washington University in St. Louis, 1 Brookings Dr, St. Louis, MO, 63130, USA
| | - Debra Haire-Joshu
- The Brown School and The School of Medicine, Washington University in St. Louis, 1 Brookings Dr, St. Louis, MO, 63130, USA
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Hollis-Hansen K, Seidman J, O'Donnell S, Epstein LH. Episodic future thinking and grocery shopping online. Appetite 2019; 133:1-9. [PMID: 30342066 PMCID: PMC6312505 DOI: 10.1016/j.appet.2018.10.019] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 10/09/2018] [Accepted: 10/15/2018] [Indexed: 02/01/2023]
Abstract
Grocery shopping shapes the home food environment, which can contribute to the development of obesity. Episodic future thinking (EFT) helps adults make healthier decisions by initiating prospective thinking, which guides one to forego smaller immediate rewards in favor of larger delayed rewards. EFT could help parents improve grocery purchases thereby improving the home food environment and family eating behaviors. The effect of EFT on food shopping was evaluated in two studies with mothers who were overweight/obese and primary household shoppers. In Study 1, 24 mothers were randomized to goal-directed process EFT versus a money saving control. In Study 2, 33 mothers were randomized to goal-directed process EFT, general EFT, or an episodic recent thinking (ERT) control. Following cue generation, participants completed a task where they purchased one week of groceries from an online store. Food purchases were analyzed for calories purchased per family member. In Study 1 the goal-directed process EFT group purchased fewer calories per person (F(1, 23) = 25.16, p < .001; ηp2 = 0.522). In Study 2 the goal-directed process EFT purchased fewer calories (F(1, 30) = 5.98, p = .02; ηp2 = 0.166) than the ERT control as did the EFT general group (F(1, 30) = 4.61, p = .04; ηp2 = 0.133). The two EFT groups did not differ from each other (F(1, 30) = 0.16, p = .69; ηp2 = 0.005). EFT may be an effective intervention for reducing the energy intake of foods purchased while grocery shopping.
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Affiliation(s)
- Kelseanna Hollis-Hansen
- Department of Pediatrics, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, USA.
| | - Jennifer Seidman
- Department of Pediatrics, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, USA
| | - Sara O'Donnell
- Department of Pediatrics, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, USA
| | - Leonard H Epstein
- Department of Pediatrics, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, USA
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Atoloye AT, Durward C. Being Motivated by Nutrition Is Associated With Healthy Home Food Environment of Supplemental Nutrition Assistance Program (SNAP) Recipients. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2019; 51:101-106. [PMID: 30201282 DOI: 10.1016/j.jneb.2018.07.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 07/12/2018] [Accepted: 07/21/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To examine the relationship between food shopping motivating factors and the home food environment (HFE). METHODS Participants in the Supplemental Nutrition Assistance Program (n = 123) who were taking part in the Utah State Double-Up Food Bucks evaluation program were interviewed about their HFE, factors motivating shopping, and food security status. Composite HFE scores were derived from the Perceived Nutrition Environment Measure Survey questionnaire and food security score from the 6-item US Household Food Security Survey questionnaire. Analysis included multiple linear regression. RESULTS Mean age was 46 ± 16.1 years. Regression models showed significant associations of being motivated by nutrition, education, and food security with HFE (β = 4.70, P = .03; β = 1.44, P = .06; and β = 1.44, P = .06, respectively). CONCLUSION AND IMPLICATIONS In-store interventions to improve perceived nutrition importance among shoppers may be a useful tool to improve home food supplies. Further research is recommended examining the association between food shopping motivators and the HFE in a larger population.
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Affiliation(s)
- Abiodun T Atoloye
- Department of Nutrition, Dietetics, and Food Science, Utah State University, Logan, UT
| | - Carrie Durward
- Department of Nutrition, Dietetics, and Food Science, Utah State University, Logan, UT.
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Delay discounting and its association with food purchasing considerations and food availability in the home in south-east Alabama, USA. Public Health Nutr 2018; 22:287-294. [DOI: 10.1017/s1368980018003142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractObjectiveCertain factors, such as food quality, label content and grocery characteristics, may be considered when purchasing foods. Food availability in the home has been shown to influence dietary behaviours, also associated with delay discounting (DD). The present study sought to characterize the relationships between DD, food purchasing considerations and healthfulness of foods in the home.DesignA cross-sectional, online survey of adults (n 477) was conducted with the following measures: DD, consideration of food quality (nutrition, taste) and grocery characteristics (price, ease of preparation, shelf-life) while shopping, use of food labels and food availability in the home. DD was assessed by the area under the delay discounting curve (AUC) using a binary choice task. Greater AUC reflects lower DD. Structural equation modelling was used to allow AUC to simultaneously predict purchasing considerations and foods in the home.SettingOnline survey.ParticipantsAdult employees in south-east Alabama, USA.ResultsDD was negatively associated with food label use and emphasis on food quality when shopping (P<0·001). In the final model, DD was associated with availability of healthful foods in the home and emphasis on food quality and grocery characteristics. About 33 % of the variance in shopping behaviours, 5 % in food label use, 7 % in availability of healthful foods and 4 % in availability of unhealthful foods was explained by DD.ConclusionsIndividuals with lower DD appear to be more thoughtful in making food purchasing decisions and have healthful foods available in the home more frequently than individuals with higher DD.
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Stephens LD, Crawford D, Thornton L, Olstad DL, Morgan PJ, van Lenthe FJ, Ball K. A qualitative study of the drivers of socioeconomic inequalities in men's eating behaviours. BMC Public Health 2018; 18:1257. [PMID: 30428860 PMCID: PMC6236940 DOI: 10.1186/s12889-018-6162-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 10/30/2018] [Indexed: 12/13/2022] Open
Abstract
Background Men of low socioeconomic position (SEP) are less likely than those of higher SEP to consume fruits and vegetables, and more likely to eat processed discretionary foods. Education level is a widely used marker of SEP. Few studies have explored determinants of socioeconomic inequalities in men’s eating behaviours. The present study aimed to explore intrapersonal, social and environmental factors potentially contributing to educational inequalities in men’s eating behaviour. Methods Thirty Australian men aged 18–60 years (15 each with tertiary or non-tertiary education) from two large metropolitan sites (Melbourne, Victoria; and Newcastle, New South Wales) participated in qualitative, semi-structured, one-on-one telephone interviews about their perceptions of influences on their and other men’s eating behaviours. The social ecological model informed interview question development, and data were examined using abductive thematic analysis. Results Themes equally salient across tertiary and non-tertiary educated groups included attitudes about masculinity; nutrition knowledge and awareness; ‘moralising’ consumption of certain foods; the influence of children on eating; availability of healthy foods; convenience; and the interplay between cost, convenience, taste and healthfulness when choosing foods. More prominent influences among tertiary educated men included using advanced cooking skills but having relatively infrequent involvement in other food-related tasks; the influence of partner/spouse support on eating; access to healthy food; and cost. More predominant influences among non-tertiary educated men included having fewer cooking skills but frequent involvement in food-related tasks; identifying that ‘no-one’ influenced their diet; having mobile worksites; and adhering to food budgets. Conclusions This study identified key similarities and differences in perceived influences on eating behaviours among men with lower and higher education levels. Further research is needed to determine the extent to which such influences explain socioeconomic variations in men’s dietary intakes, and to identify feasible strategies that might support healthy eating among men in different socioeconomic groups. Electronic supplementary material The online version of this article (10.1186/s12889-018-6162-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Lena D Stephens
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - David Crawford
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Lukar Thornton
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Dana Lee Olstad
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, 3280 Hospital Drive NW, Calgary, AB, Canada
| | - Philip J Morgan
- Priority Research Centre in Physical Activity and Nutrition, School of Education, University of Newcastle, Newcastle, New South Wales, Australia
| | - Frank J van Lenthe
- Department of Public Health, Erasmus MC, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Kylie Ball
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia.
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Tabak RG, Morshed AB, Schwarz CD, Haire-Joshu D. Impact of a Healthy Weight Intervention Embedded Within a National Home Visiting Program on the Home Food Environment. Front Public Health 2018; 6:178. [PMID: 29998092 PMCID: PMC6028746 DOI: 10.3389/fpubh.2018.00178] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Accepted: 05/31/2018] [Indexed: 01/16/2023] Open
Abstract
Purpose: To determine whether a lifestyle intervention embedded within Parents as Teachers (PAT), a national child development and parenting home visiting program, helped families make food-related home environment changes. Design: Secondary data analysis of a stratified randomized pragmatic trial. (Trial Registration: This study is registered at www.clinicaltrials.gov NCT01567033). Setting: Participant homes in St. Louis, Missouri. Subjects: Women (n = 179 with pre-post data, of 230 with baseline) participating in standard PAT, with overweight or obesity, and at least one preschool child with BMI percentile ≥60%. Intervention: PAT + Healthy Eating and Active Living Taught at Home (HEALTH), embedded elements of the Diabetes Prevention Program within the standard PAT curriculum. PAT + HEALTH addressed specific behaviors that impact caloric intake (e.g., sugar-sweetened beverages), focusing on behavioral and environmental strategies. Consistent with PAT practice, the frequency, number, and focus (i.e., time spent on intervention components) of home visits were determined by the family's needs; dose structure was flexible [on average intervention: 23 (SD = 9), usual care: 13 (SD = 6) visits]. Measures: Food availability/accessibility and distractions in the home were assessed with items drawn largely from the HomeSTEAD Survey. Analysis: Generalized estimating equations (GEEs) were used to test equality of changes between baseline and 24 months in the intervention and usual care groups. Results: The only significant difference in the pattern of change between usual care and intervention was soda availability/accessibility (p = 0.013). Conclusion: This embedded intervention successfully reduced availability/accessibility of sugar-sweetened beverages in the home. However, given the limited impact on other food-related home environment factors, future interventions could seek to more effectively intervene on all aspects of the home environment.
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Affiliation(s)
- Rachel G Tabak
- The Brown School, Washington University in St. Louis, St. Louis, MO, United States.,The Prevention Research Center, Washington University in St. Louis, St. Louis, MO, United States
| | - Alexandra B Morshed
- The Brown School, Washington University in St. Louis, St. Louis, MO, United States.,The Prevention Research Center, Washington University in St. Louis, St. Louis, MO, United States
| | - Cynthia D Schwarz
- The Brown School, Washington University in St. Louis, St. Louis, MO, United States
| | - Debra Haire-Joshu
- The Brown School, Washington University in St. Louis, St. Louis, MO, United States
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UNHEALTHY WEIGHT IN INDIAN FAMILIES: THE ROLE OF THE FAMILY ENVIRONMENT IN THE CONTEXT OF THE NUTRITION TRANSITION. POPULATION RESEARCH AND POLICY REVIEW 2018; 37:157-180. [PMID: 29962562 DOI: 10.1007/s11113-017-9455-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
India faces a dual burden of increasing obesity and persistent underweight as it experiences the nutrition transition-the dietary and lifestyle changes that accompany globalization, economic development, and technological change. Yet, the nutrition transition is not solely a top-down process; rather, global forces converge with local practices at multiple levels of the social ecology. The family environment, a key site for the transmission of local customs and norms, remains largely unexplored in India. We examined the extent to which opposite-gender siblings and mother-child pairs were concordant or discordant in body weight, and whether domains of the family environment, specifically, food practices, food-related gender norms, and household resources, were associated with patterns of unhealthy weight within and between families. Multilevel dyadic analysis and logistic regression were conducted using survey data from a representative sample of 400 families in a Southern Indian city. We identified substantial clustering of weight among opposite-gender sibling pairs (ICC=0.43) and mother-child pairs, as well as important patterns of discordance, including 11% of families experiencing a dual burden of underweight and overweight. Household resources, including mother's education and income, were salient in explaining the distribution of body weight within and between families. Importantly, less examined domains of the family environment were also relevant, including food practices (e.g. grocery shopping frequency), and food-related gender norms (e.g. mother's control of food served at home). Continued exploration of how global and local practices converge in households will be necessary to develop programming that effectively addresses India's dual burden of unhealthy weight.
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Hartman TJ, Haardörfer R, Greene BM, Parulekar S, Kegler MC. Beverage Consumption Patterns among Overweight and Obese African American Women. Nutrients 2017; 9:E1344. [PMID: 29232928 PMCID: PMC5748794 DOI: 10.3390/nu9121344] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 12/04/2017] [Accepted: 12/06/2017] [Indexed: 01/10/2023] Open
Abstract
The goal of this research was to assess patterns of beverage consumption and the contribution of total beverages and classes of beverages to overall energy intake and weight status. We conducted an analysis in a community-based study of 280 low-income overweight and obese African American women residing in the rural South. Participants provided baseline data including demographic characteristics, weight and two 24-h food and beverage dietary recalls. Mean energy intake from beverages was approximately 273 ± 192 kcal/day or 18.3% of total energy intake. The most commonly reported beverage was plain water, consumed by 88.2% of participants, followed closely by sweetened beverages (soft drinks, fruit drinks, sweetened teas, sweetened coffees and sweetened/flavored waters) consumed by 78.9% of participants. In multiple regression analyses total energy and percent energy from beverages and specific categories of beverages were not significantly associated with current body mass index (BMI). It is widely accepted that negative energy balance may lead to future weight loss. Thus, reducing consumption of beverages that contribute energy but not important nutrients (e.g., sugar sweetened beverages) could be an effective strategy for promoting future weight loss in this population.
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Affiliation(s)
- Terryl J Hartman
- Department of Epidemiology and Emory Prevention Research Center, Rollins School of Public Health and Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA.
| | - Regine Haardörfer
- Department of Behavioral Sciences and Health Education and Emory Prevention Research Center, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA.
| | - Brenda M Greene
- Southwest Health District, 8-2, Division of Public Health, Georgia Department of community Health, Albany, GA 31710, USA.
| | - Shruti Parulekar
- Department of Epidemiology and Emory Prevention Research Center, Rollins School of Public Health and Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA.
| | - Michelle C Kegler
- Department of Behavioral Sciences and Health Education and Emory Prevention Research Center, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA.
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Interrelationship between food security status, home availability of variety of fruits and vegetables and their dietary intake among low-income pregnant women. Public Health Nutr 2017; 21:807-815. [PMID: 29125093 DOI: 10.1017/s1368980017003032] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To (i) determine differences in the availability of variety of fruits and vegetables (F&V) at home by food security status; and (ii) examine the inter-associations between food security status, availability of variety of F&V at home and frequency of F&V intake, among low-income pregnant women. Design/Setting Participants were interviewed to collect food security status, home availability of variety of F&V and frequency of F&V intake. Bivariate analyses, multivariate regression and exploratory mediation analyses were conducted using IBM SPSS Statistics version 23.0 and the PROCESS macro. SUBJECTS Low-income pregnant women (n 198) were interviewed if they were ≥18 years of age, in the second trimester of pregnancy, and spoke English or Spanish. RESULTS Low/very low food security was found among 43 % of participants. Compared with fully food-secure participants, very low food-secure participants reported a lower variety of fruits (P=0·028) and vegetables (P=0·058) available at home. Mediation analyses indicated that through home availability of variety of fresh F&V, food security status was associated with the daily intake of F&V (indirect effect (95 % CI): fresh fruits, -0·039 (-0·074, -0·013); fresh vegetables, -0·048 (-0·083, -0·023)). As food security worsened, the available variety of fresh F&V decreased, which was associated with lower intake. CONCLUSIONS The study highlights the interlink between food security, home food environment and diet quality, and the importance of nutrition education intervention to promote a healthy home food environment and improved pregnancy outcomes among low-income women.
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Raskind IG, Woodruff RC, Ballard D, Cherry ST, Daniel S, Haardörfer R, Kegler MC. Decision-making processes shaping the home food environments of young adult women with and without children. Appetite 2017; 113:124-133. [DOI: 10.1016/j.appet.2017.02.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 02/17/2017] [Accepted: 02/18/2017] [Indexed: 10/20/2022]
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The impact of home, work, and church environments on fat intake over time among rural residents: a longitudinal observational study. BMC Public Health 2016; 16:90. [PMID: 26825701 PMCID: PMC4731896 DOI: 10.1186/s12889-016-2764-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2015] [Accepted: 01/21/2016] [Indexed: 11/24/2022] Open
Abstract
Background Dietary behaviors are influenced by many individual and environmental factors. This study explores how dietary fat intake in high-risk midlife adults living in the rural south is influenced by three behavior settings, i.e. in the home, at work, and at church. Methods Self-report data were collected from rural African American or Caucasian adults age 40–70 at three time points at baseline, 6, and 12 months post baseline. Multilevel analyses investigated the impact of determinants of fat intake over time. Results Home and work environments varied significantly over time in regard to healthy eating while church environments remained stable. Age, gender, and self-efficacy for healthy eating were individual factors associated with fat intake. In the home, presence of more high fat items, a time-varying variable, was significant. In the work environment, having access to healthy foods as well as healthy eating programs has positive impact as did hearing healthy eating messages and availability of healthy foods at church. Conclusions Understanding stability and variability of dietary fat intake from a social ecologic perspective will aid in identifying targets of change for intervention. Understanding which components of key behavior settings are dynamic and which are relatively stable will help to disentangle the complexity of multi-level determinants of dietary behavior.
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Jacob Arriola KR, Hermstad A, St. Clair Flemming S, Honeycutt S, Carvalho ML, Cherry ST, Davis T, Frazier S, Liang L, Escoffery C, Kegler MC. Promoting Policy and Environmental Change in Faith-Based Organizations. Health Promot Pract 2015; 17:146-55. [DOI: 10.1177/1524839915613027] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
High rates of heart disease, cancer, and stroke exist in rural South Georgia where the Emory Prevention Research Center’s Cancer Prevention and Control Research Network provided mini-grant funding to six churches to implement policy and environmental change to promote healthy eating and physical activity. This study sought to determine whether perceptions of the health promotion environment changed over time and whether perceived environmental change was associated with healthy behavior at church and in general. This study used a single-group pre–post design with 1-year follow-up. Parishioners ( N = 258) completed self-administered questionnaires assessing perceptions of the church health promotion environment relative to healthy eating and physical activity, eating behavior and intention to use physical activity facilities at church, and eating and physical activity behaviors generally. Results indicate that perceived improvements in church nutrition environments were most strongly associated with decreases in unhealthy food consumed and stronger intentions to use physical activity resources at church ( ps ≤ .05). Perceived changes in the physical activity environment were unrelated to church or general behavior. Findings suggest that church environments may play an important role in supporting healthy eating and physical activity at church; however, whether the influence of the church environment extends to other settings is unknown.
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McCurdy K, Kisler T, Gorman KS, Metallinos-Katsaras E. Food- and health-related correlates of self-reported body mass index among low-income mothers of young children. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2015; 47:225-233. [PMID: 25794991 PMCID: PMC4437190 DOI: 10.1016/j.jneb.2015.01.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Revised: 01/21/2015] [Accepted: 01/26/2015] [Indexed: 06/04/2023]
Abstract
OBJECTIVE To examine how income-related challenges regarding food and health are associated with variation in self-reported maternal body weight among low-income mothers. DESIGN Cross-sectional design. SETTING Two Northeastern cities. Seven day care centers and a Supplemental Nutrition Assistance Program outreach project. PARTICIPANTS Sample of 166 mothers; 67% were overweight or obese, 55% were Hispanic, and 42% reported household food insecurity (HFI). MAIN OUTCOME MEASURES Maternal self-reported height and weight to calculate body mass index (BMI). Independent variables were food program participation, supermarket use, 8-item food shopping practices scale, HFI, maternal depressive symptoms, and self-rated health. ANALYSIS Hierarchical multiple regression analysis tested relationships between maternal BMI with the independent variables of interest, adjusting for demographic confounds. RESULTS Shopping practices to stretch food dollars (P = .04), using community food assistance programs (P < .05), and HFI (P < .04) correlated with heavier maternal BMIs; higher self-rated health corresponded to lower BMIs (P = .004). CONCLUSIONS AND IMPLICATIONS Some strategies low-income mothers use to manage food resources are associated with heavier BMIs. Nutrition educators, public health practitioners, and researchers need to collaboratively address the associations between these strategies, food insecurity, poor health, and unhealthy weight.
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Affiliation(s)
- Karen McCurdy
- Department of Human Development and Family Studies, University of Rhode Island, Kingston, RI.
| | - Tiffani Kisler
- Department of Human Development and Family Studies, University of Rhode Island, Kingston, RI
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