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Choque GAH, Rodriguez MR, Soltani D, Baltaci A, Nagao-Sato S, de Davila SA, Monardez J, Peralta Reyes AO, Reicks M. Mixed-Methods Evaluation of Father Participation in an Adolescent Obesity Prevention Program With Multiple Delivery Methods. Health Promot Pract 2023:15248399231177300. [PMID: 37300243 PMCID: PMC10830123 DOI: 10.1177/15248399231177300] [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: 06/12/2023]
Abstract
Padres Preparados, Jóvenes Saludables was a Latino family-based obesity prevention intervention implemented from 2017 to 2020 across eight programs in-person only, in a blended format (online/in-person), and online only. The intervention aimed to enhance father parenting skills to improve adolescent diet and activity behaviors. Mothers were encouraged to attend. Factors associated with participation were explored using a mixed-methods, qualitative (focus group/individual interviews by Zoom) and quantitative (process evaluation) design. Eleven focus group and 24 individual interviews were completed after participation with 24 fathers, 27 mothers, and 40 adolescents with responses not sorted by delivery method before analysis. Binomial logistic regression models examined associations between fathers' program completion and predictor variables of delivery characteristics, father demographic characteristics, and family attendance patterns. Parents were married (96% fathers, 76% mothers), had low income, a high school education or less (68% fathers, 81% mothers), and had lived in the United States a mean of 19 years. Parents were motivated to participate to improve health, and to be involved with and improve communication with their child. Common barriers to participation were work and life priorities and programmatic factors including scheduling conflicts and technological issues. Participation was greater for fathers attending sessions in-person compared with online only (OR = 11.6). Fathers were more likely to participate if they attended sessions with family members vs. not attending with family members (OR = 7.2). To maximize participation, findings suggest involving multiple parents/caregivers and adolescents, addressing contextual and programmatic barriers, and promoting benefits of better health and relations with family members.
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Affiliation(s)
| | | | | | | | | | - Silvia Alvarez de Davila
- University of Minnesota Extension, St. Paul, MN, USA
- Robert J. Jones Urban Research and Outreach-Engagement Center, Minneapolis, MN, USA
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Alliott O, Ryan M, Fairbrother H, van Sluijs E. Do adolescents' experiences of the barriers to and facilitators of physical activity differ by socioeconomic position? A systematic review of qualitative evidence. Obes Rev 2022; 23:e13374. [PMID: 34713548 PMCID: PMC7613938 DOI: 10.1111/obr.13374] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 09/21/2021] [Accepted: 09/21/2021] [Indexed: 12/16/2022]
Abstract
This review aims to systematically identify and synthesize qualitative data on adolescents' experiences of the barriers to and facilitators of physical activity to understand whether these differ by socioeconomic position. Multiple databases (MEDLINE, Web of Science Core Collection, PsycINFO, and ERIC) were searched in August 2020. Duplicate title/abstract and full text screening was conducted. Studies were included if they reported qualitative data collected from adolescents (aged 10-19), a measure of socioeconomic position and focused on physical activity. Studies not published in English or published before 2000 were excluded. Relevant data were extracted and methodological quality assessed (in duplicate). Data were analyzed using Thomas and Harden's methods for the thematic synthesis. Four analytical themes emerged from the 25 included studies: (1) social support, (2) accessibility and the environment, (3) other behaviors and health, and (4) gendered experiences. These themes appeared across socioeconomic groups; however, their narratives varied significantly. For example, provision and access to local facilities was discussed as a facilitator to middle and high socioeconomic adolescents, but was a barrier to low socioeconomic adolescents. These findings can be used to inform how different socioeconomic groups may benefit from, or be disadvantaged by, current interventions.
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Affiliation(s)
- Olivia Alliott
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Mairead Ryan
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | | | - Esther van Sluijs
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
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How Does the Family Influence Adolescent Eating Habits in Terms of Knowledge, Attitudes and Practices? A Global Systematic Review of Qualitative Studies. Nutrients 2021; 13:nu13113717. [PMID: 34835973 PMCID: PMC8624651 DOI: 10.3390/nu13113717] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/15/2021] [Accepted: 10/19/2021] [Indexed: 11/17/2022] Open
Abstract
Promoting healthy eating habits can prevent adolescent obesity in which family may play a significant role. This review synthesized findings from qualitative studies to identify family barriers and facilitators of adolescent healthy eating in terms of knowledge, attitudes, and practices (KAP). A literature search of four databases was completed on 31 July 2020; qualitative studies that explored family factors of adolescent (aged 10 to 19 years) eating habits were included. A total of 48 studies were identified, with the majority being from North America and sampled from a single source. Ten themes on how family influences adolescent dietary KAP were found: Knowledge—(1) parental education, (2) parenting style, and (3) family illness experience; Attitudes—(4) family health, (5) cultivation of preference, and (6) family motivation; Practices—(7) home meals and food availability, (8) time and cost, (9) parenting style, and (10) parental practical knowledge and attitudes. This review highlights five parental characteristics underlying food parenting practices which affect adolescents’ KAP on healthy eating. Adolescents with working parents and who are living in low-income families are more vulnerable to unhealthy eating. There is a need to explore cultural-specific family influences on adolescents’ KAP, especially regarding attitudes and food choices in Asian families.
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Livingstone KM, Abbott G, Lamb KE, Dullaghan K, Worsley T, McNaughton SA. Understanding Meal Choices in Young Adults and Interactions with Demographics, Diet Quality, and Health Behaviors: A Discrete Choice Experiment. J Nutr 2021; 151:2361-2371. [PMID: 34036358 DOI: 10.1093/jn/nxab106] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/26/2021] [Accepted: 03/19/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Our understanding of meal choices is limited by methodologies that do not account for the complexity of food choice behaviors. Discrete choice experiments (DCEs) rank choices in a decision-making context. OBJECTIVES This study aimed to rank the relative importance of influences on meal choices in young adults and examine interactions by subgroups. METHODS Adults (18-30 y) living in Australia were recruited via social media to complete an Internet-based DCE and survey. Participants were presented with 12 choice sets about a typical weekday meal, consisting of 5 attributes (taste, preparation time, nutrition content, cost, and quality). Diet quality (Dietary Guideline Index) was calculated from brief dietary questions. Conditional logit models ranked meal attributes, including interactions by sex, education, area-level disadvantage, diet quality, and weight status. RESULTS In total, 577 adults (46% female, mean ± SD age 23.8 ± 3.8 y) completed the DCE and survey. Nutrition content was the most important influence on meal choice (B: 1.48; 95% CI: 1.31, 1.64), followed by cost (B: -0.75; 95% CI: -0.87, -0.63), quality (B: 0.58; 95% CI: 0.49, 0.67), taste (B: 0.55; 95% CI: 0.45, 0.65), and preparation time (B: -0.42; 95% CI: -0.52, -0.31). Females, those with higher diet quality, and those with a BMI (in kg/m2) <25 had higher preferences for better nutrition content. Females had higher preferences for better taste and lower preferences for higher-cost meals. Participants with higher education had higher preferences for better nutrition content. Participants living in higher area-level disadvantage areas had higher preferences for longer preparation time. CONCLUSIONS Nutrition content was the most important influence on young adults' meal choices. Preferences differed by sex, socioeconomic position, diet quality, and weight status. Findings show the suitability of DCEs for understanding food choice behaviors in young adults and support the need for meal-based interventions to be tailored according to demographic and health characteristics.
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Affiliation(s)
- Katherine M Livingstone
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Gavin Abbott
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Karen E Lamb
- Melbourne School of Population and Global Health, University of Melbourne, Parkville, Australia
| | - Kate Dullaghan
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Tony Worsley
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Sarah A McNaughton
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
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Livingstone KM, Lamb KE, Abbott G, Worsley T, McNaughton SA. Ranking of meal preferences and interactions with demographic characteristics: a discrete choice experiment in young adults. Int J Behav Nutr Phys Act 2020; 17:157. [PMID: 33261647 PMCID: PMC7708905 DOI: 10.1186/s12966-020-01059-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 11/17/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The diet of young adults is poor, yet little is known about the relative importance of influences on healthy eating in a decision-making context. The aim of this exploratory study was to understand the relative ranking of influences on meal choices in young adults and to investigate interactions between meal preferences and demographic and health characteristics. METHODS Adults aged 18-30 years (n = 92, mean age: 23.9 (SD 3.4) years) completed an online discrete choice experiment. Participants were presented with 12 choice sets reflecting a typical weekday meal and were asked to choose between four meal options. Each meal consisted of a combination of five meal attributes (preparation time, cost, taste, familiarity and nutrition content) that each had three attribute levels. Data were analysed using conditional logit models. Subgroup analyses were performed by sex, education, income, weight status and meeting fruit and vegetable recommendations. RESULTS Comparing the highest and lowest attribute levels, meal preferences were higher for better taste (B = 0.38; 95% CI: 0.12, 0.63), familiarity (B = 0.37; 95% CI: 0.21, 0.54) and nutrition content (B = 1.11; 95% CI: 0.81, 1.41) and lower for increased preparation times (B = -0.33; 95% CI: - 0.53, - 0.12) and cost (B = -0.50; 95% CI: - 0.75, - 0.24). Nutrition content was the most important influence on meal choice. Cost was the second most important, followed by taste, familiarity and preparation time. Compared to males, females had a higher preference for better nutrition content, taste and familiarity and a lower preference for increased cost. Higher educated participants had a higher preference for better nutrition content, familiarity and taste compared to lower educated participants. Young adults who met recommendations for fruit and vegetable intake had a higher preference for better nutrition content compared to participants who did not meet recommendations. CONCLUSION Nutrition content was the most important influence on young adults' meal choices, followed by cost, taste, familiarity and preparation time. Preferences varied by demographics and health characteristics, suggesting that the focus of dietary interventions may benefit from being tailored to specific young adult groups.
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Affiliation(s)
- Katherine M Livingstone
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia.
| | - Karen E Lamb
- Melbourne School of Population and Global Health, University of Melbourne, Parkville, Australia
| | - Gavin Abbott
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Tony Worsley
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Sarah A McNaughton
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
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Adolescent Physical Activity Disparities by Parent Nativity Status: the Role of Social Support, Family Structure, and Economic Hardship. J Racial Ethn Health Disparities 2020; 7:1079-1089. [PMID: 32109306 DOI: 10.1007/s40615-020-00731-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 01/15/2020] [Accepted: 02/19/2020] [Indexed: 10/24/2022]
Abstract
In this cross-sectional study, we examine disparities in physical activity (PA) rates, a determinant of obesity risk, by exploring the impact of household economic hardship, social support, and family structure on adolescent physical activity levels. We assess whether these factors have a different impact on PA stratified by parental nativity status (Hispanic adolescents of foreign- and native-born caregivers compared with whites). The sample included 1927 white and Hispanic 15-year-olds of foreign-born (outside of USA) and native US-born caregivers from the Fragile Families and Child Wellbeing Study. We assessed whether economic hardship, family/friend encouragement for PA, married/cohabiting caregivers, and having a resident grandparent was associated with frequency of PA in the past week, while controlling for age, education, and child's sex. We examined the interaction effects of parent nativity on economic hardship and family support. Results indicate disproportionately higher PA levels for white adolescents compared with Hispanic adolescents of foreign-born caregivers (B = -0.41, SE = 0.19, p = 0.03), for adolescents with more family/friend encouragement (B = 0.81, SE = 0.10, p < 0.001), and for adolescents in cohabiting households (B = 0.28, SE = 0.14, p = 0.04); support and hardship factors did not vary by nativity status. Researchers and practitioners should address differences among ethnic/generational subgroups and family/friend supports that may improve adolescent PA levels, particularly among Hispanic adolescent subgroups. Physical activity levels continue to be dismal especially for racial/ethnic minority groups, which puts them at further risk of consequences of physical inactivity, including life-long complications associated with being an obese adolescent.
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Banna J, Richards R, Jones B, Anderson AK, Reicks M, Cluskey M, Gunther C, Hongu NK, Lora K, Misner S, Monroe-Lord L, Topham G, Wong SS, Lim E. Describing Independent Eating Occasions among Low-Income Adolescents. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17030981. [PMID: 32033251 PMCID: PMC7037151 DOI: 10.3390/ijerph17030981] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 01/31/2020] [Accepted: 02/02/2020] [Indexed: 12/26/2022]
Abstract
The purpose of this formative, cross-sectional study was to describe independent eating occasions (iEOs) among a convenience sample of low-income early adolescents (10–13 years, n = 46) in 10 U.S. states, including environmental context, foods selected and reasons for selection, and parental rules about foods consumed. Participants took pictures of all foods consumed over 24 h and participated in semi-structured interviews to describe the context of each eating occasion using the pictures as a guide. Responses based on a total of 304 eating occasions were coded to classify foods based on United States Department of Agriculture (USDA) MyPlate food groups and to characterize parental rules and reasons for food selection. Average age was 10.9 ± 1.1 years and 60% were female. Approximately 58% of eating occasions were classified as iEOs with approximately 65% as snacks. Most iEOs took place at home. Foods frequently consumed during iEOs were from the sweets, total fruit, dairy, and whole fruit food categories. Primary parental rules for iEOs focused on avoiding certain foods and not eating too much. Early adolescents selected foods for convenience, taste preferences, and availability. Foods selected during iEOs were based on parent, household and early adolescent factors, which could be addressed to influence overall diet quality.
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Affiliation(s)
- Jinan Banna
- Department of Human Nutrition, Food and Animal Sciences, University of Hawaii-Manoa, Honolulu, HI 96822, USA
- Correspondence: ; Tel.: +1-808-956-7857
| | - Rickelle Richards
- Department of Nutrition, Dietetics & Food Science, Brigham Young University, Provo, UT 84602, USA;
| | - Blake Jones
- Department of Psychology, Brigham Young University, Provo, UT 84602, USA;
| | - Alex Kojo Anderson
- Department of Foods and Nutrition, University of Georgia, Athens, GA 30602, USA;
| | - Marla Reicks
- Department of Food Science and Nutrition, University of Minnesota, St. Paul, MN 55108, USA;
| | - Mary Cluskey
- School of Biological and Population Health Sciences, Nutrition, Oregon State University, Corvallis, OR 97331, USA; (M.C.); (S.S.W.)
| | - Carolyn Gunther
- Department of Human Sciences, Ohio State University, Human Nutrition Program, Columbus, OH 43210, USA;
| | - Nobuko Kay Hongu
- Department of Nutritional Sciences, University of Arizona, Tucson, AZ 85721, USA; (N.K.H.); (S.M.)
| | - Karina Lora
- Department of Exercise and Nutrition Sciences, George Washington University, Washington, DC 20052, USA;
| | - Scottie Misner
- Department of Nutritional Sciences, University of Arizona, Tucson, AZ 85721, USA; (N.K.H.); (S.M.)
| | - Lillie Monroe-Lord
- Center for Nutrition, Diet and Health, University of the District of Columbia, Washington, DC 20008, USA;
| | - Glade Topham
- Couple and Family Therapy Program, Kansas State University, Manhattan, KS 66506, USA;
| | - Siew Sun Wong
- School of Biological and Population Health Sciences, Nutrition, Oregon State University, Corvallis, OR 97331, USA; (M.C.); (S.S.W.)
| | - Eunjung Lim
- Department of Quantitative Health Sciences, University of Hawaii-Manoa, Honolulu, HI 96813, USA;
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Age and gender influence healthy eating and physical activity behaviours in South African adolescents and their caregivers: Transforming Adolescent Lives through Nutrition Initiative (TALENT). Public Health Nutr 2019; 24:5187-5206. [DOI: 10.1017/s1368980019002829] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Abstract
Objective:
To: (i) understand facilitators and barriers to healthy eating practices and physical activity in younger and older urban adolescent South African boys and girls; and (ii) understand how the views of caregivers interact with, and influence, adolescent behaviours.
Design:
Semi-structured focus group discussions (FGD) were conducted in July 2018. Data were analysed using thematic analysis.
Setting:
Soweto, Johannesburg, South Africa.
Participants:
Seventy-five participants were stratified into eight FGD as follows: two for young boys and girls (10–12 years); two for older boys and girls (15–17 years); two for caregivers of young adolescents (boys and girls); and two for caregivers of older adolescents (boys and girls).
Results:
Unlike their caregivers, adolescents were not motivated to eat healthily and failed to appreciate the need to develop consistent patterns of both healthy eating and physical activity for their long-term health. Although adolescents gained independence with age, they commonly attributed unhealthy food choices to a lack of autonomy and, thereby, to the influence of their caregivers. Adolescents and caregivers perceived their engagement in physical activity according to distinct siloes of recreational and routine activity, respectively. Both similarities and differences in the drivers of healthy eating and physical activity exist in adolescents and caregivers, and should be targeted in future interventions.
Conclusions:
Our study identified a complex paradigm of eating practices and physical activity in South African adolescents and their caregivers. We also highlighted the need for a new narrative in addressing the multifaceted and interrelated determinants of adolescent health within urban poor settings.
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Riggsbee KA, Riggsbee J, Vilaro MJ, Moret L, Spence M, Anderson Steeves E, Zhou W, Olfert MD, Franzen-Castle L, Horacek T, Hall E, Colby S. More than Fast Food: Development of a Story Map to Compare Adolescent Perceptions and Observations of Their Food Environments and Related Food Behaviors. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 16:E76. [PMID: 30597903 PMCID: PMC6338885 DOI: 10.3390/ijerph16010076] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 12/18/2018] [Accepted: 12/21/2018] [Indexed: 11/16/2022]
Abstract
The purpose of this convergent, multiphase, mixed methods study was to better understand the perceptions of adolescents' food environments and related food behaviors using grounded visualization and story mapping. Adolescents from one high school (13⁻16 years) in the southeastern United States were evaluated via data from health behavior surveys (n = 75), school environment maps, focus groups (n = 5 groups), and Photovoice (n = 6) from October 2016 to April 2017. Data from each phase were integrated using grounded visualization and new themes were identified (n = 7). A story map using ArcGIS Online was developed from data integration, depicting the newly identified themes. Participants failed to meet national recommendations for fruit and vegetable intake (2.71 cups). Focus group and Photovoice findings indicated the need for convenience food items in all environments. The story map is an online, interactive dissemination of information, with five maps, embedded quotes from focus groups, narrative passages with data interpretation, pictures to highlight themes, and a comparison of the participants' food environments. Story mapping and qualitative geographic information systems (GIS) approaches may be useful when depicting adolescent food environments and related food behaviors. Further research is needed when evaluating story maps and how individuals can be trained to create their own maps.
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Affiliation(s)
- Kristin A Riggsbee
- Department of Nutrition, University of Tennessee, Knoxville, TN 37996, USA.
| | | | - Melissa J Vilaro
- Department of Food Science and Human Nutrition, University of Florida, Gainesville, FL 32612, USA.
| | - Lauren Moret
- Department of Educational Psychology and Counseling, University of Tennessee, Knoxville, TN 37996, USA.
| | - Marsha Spence
- Department of Nutrition, University of Tennessee, Knoxville, TN 37996, USA.
| | | | - Wenjun Zhou
- Department of Business Analytics and Statistics, University of Tennessee, Knoxville, TN 37996, USA.
| | - Melissa D Olfert
- Division of Animal & Nutritional Sciences, School of Agriculture, West Virginia University, Morgantown, WV 26506, USA.
| | - Lisa Franzen-Castle
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588, USA.
| | - Tanya Horacek
- Department of Public Health Food Studies and Nutrition, Syracuse University, Syracuse, NY 13244, USA.
| | - Elizabeth Hall
- Department of Nutrition, University of Tennessee, Knoxville, TN 37996, USA.
| | - Sarah Colby
- Department of Nutrition, University of Tennessee, Knoxville, TN 37996, USA.
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Friends and Family: How African-American Adolescents' Perceptions of Dietary Beliefs and Behaviors of Others Relate to Diet Quality. J Acad Nutr Diet 2018; 118:2302-2310. [PMID: 30337186 DOI: 10.1016/j.jand.2018.07.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 07/27/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Adolescents' dietary intake often fails to meet national dietary guidelines, especially among low-income African-American youth. The dietary habits established in adolescence are likely to continue into adulthood, and a poor-quality diet increases the risk of developing obesity and chronic disease. Based on principles from ecological and social-cognitive behavior change health theories, perceptions of parental beliefs about healthy eating, perceptions of peer eating behaviors, and parental monitoring of what adolescents eat may positively influence adolescent diet quality. OBJECTIVE The purposes of this study were to determine whether perceived parental beliefs about nutrition, perceived peer eating behaviors, and reported parental monitoring of the adolescent diet were related to African-American adolescent diet quality and whether these relationships were moderated by adolescent age or sex. DESIGN This secondary cross-sectional study used baseline data (2002 to 2004) from an urban community sample of low-income adolescents participating in a health promotion trial. PARTICIPANTS/SETTING Participants were 216 African-American adolescent-caregiver dyads in Baltimore, MD. MAIN OUTCOME MEASURES The 2010 Healthy Eating Index was used to estimate adolescent diet quality. STATISTICAL ANALYSES PERFORMED Analyses included correlations, t tests, age- and sex-by-perception regression interactions, and multivariate regressions adjusted for body mass index-for-age percentile, caregiver weight status, and caregiver depressive symptoms. RESULTS Higher diet quality scores were related to higher levels of perceived parental and peer support for healthy eating behaviors among adolescents (β=.21; P<0.05; β=.15; P<0.05, respectively) and to caregiver reports of parental monitoring of adolescent dietary behavior (β=1.38, P<0.01). Findings were not moderated by age or sex. CONCLUSIONS Consistent with ecological and social-cognitive theories, adolescents look to their friends and family in making healthy food choices. The relationships uncovered by this study describe some of the contextual, interpersonal influences associated with diet quality among low-income, urban African-American adolescents and warrant further exploration in future intervention studies.
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