A Closer Look: Examining Cultural-Contextual Influences on Weight Management Through Focus Groups With Church-Going African American Women.

Chronic diseases continue to rise among African American women making lifestyle programs a critical aspect of risk reduction and disease prevention. Weight management programs often have a reduced impact among African American women compared to White women, in part due to interactions between individual, social, and environmental factors. A secondary analysis of focus group data evaluated how cultural elements and contextual factors identified by church-going African American women influence intervention design, approaches for cultural adaptation, and solutions to weight management. Using the Community Energy Balance framework and the Community-Based Participatory Research model, research questions were formed, and a thematic analysis was conducted using data from six focus groups held in predominately African American churches (n = 6). Four themes emerged that represent identity and body appearance perspectives inside African American cultural contexts and across social and environmental contexts for how they work as motivators and barriers to health behaviors. These themes provide guidance for intervention approaches that center the experiences and needs of church-going African American women and identify targets for future cultural adaptations. Further work is needed to measure how specific cultural adaptations connect to improving health outcomes and engagement among African American women.

Community health worker navigation to improve allostatic load: The Integrated Population Health (IPOP) study.

Background: Social determinants of health (SDOH) and cumulative stress contribute to chronic disease development. The physiological response to repeated stressors typical of lower-income environments can be measured through allostatic load - a composite measure of cardiovascular, metabolic, and immune variables. Healthcare systems have employed patient navigation for social and medical needs to improve SDOH that has demonstrated limited impact on chronic disease outcomes. This study evaluates a novel community health worker navigation intervention developed using behavioral theories to improve access to social and medical services and provide social support for poverty stressed adults. Methods: The Integrated Population Health Study (IPOP) study is a randomized, parallel two arm study evaluating community health worker navigation in addition to an existing integrated population health program (IPOP CHW) as compared to Usual Care (population health program only, IPOP) on allostatic load and chronic disease risk factors. IPOP CHW participants receive a 10-month navigation intervention. Results: From 381 screened individuals, a total of 202 participants (age 58.15 ± 12.03 years, 74.75 % female, 79.21 % Black/African American, 17.33 % Hispanic) were enrolled and randomized to IPOP CHW (n = 100) or IPOP Only (n = 102). Conclusion: This study will evaluate whether CHW navigation, using a structured intervention based on health behavior theories, can effectively guide poverty stressed individuals to address social and medical needs to improve allostatic load-a composite of cumulative stress and physiological responses. Healthcare systems, nonprofit organizations, and governmental entities are interested in addressing SDOH to improve health, thus developing evidence-based interventions could have broad clinical and policy implications.

What's theory got to do with it: measuring effects of theory on lifestyle behaviors and weight in the Better Me Within Randomized Trial.

Background: Knowing which theoretical constructs work best to design effective interventions is essential for populations with increased disease burden. African American women (AAW) experience greater prevalence of chronic diseases and fewer benefits from weight loss interventions compared to White women. Purpose: To examine how theoretical constructs were associated with lifestyle behaviors and weight outcomes in the Better Me Within (BMW) Randomized Trial. Methods: BMW used a tailored diabetes prevention program implemented in churches among AAW with BMI ≥ 25. Regression models assessed relationships between constructs (self-efficacy, social support and motivation), and outcomes (physical activity (PA), calories, and weight). Results: Among 221 AAW (mean (SD) age 48.8 years (11.2); mean weight 215.1 pounds (50.5), several significant relationships were found including an association between change in motivation for activity and change in PA (p=.003), and change in motivation for diet and weight at follow-up (p=<.001). Discussion: The clearest relationships emerged for PA with motivation for activity and weight management social support demonstrating significance in all models. Translation to Practice: Self-efficacy, motivation and social support show promise to promote changes in PA and weight among church-going AAW. Opportunities to keep engaging AAW in research are essential for eliminating health inequities in this population.

Better Me Within Randomized Trial: Faith-Based Diabetes Prevention Program for Weight Loss in African American Women.

PURPOSE: Previous DPP translations in African American women have been suboptimal. This trial evaluated a community-based participatory research developed faith-based diabetes prevention program (DPP) to improve weight loss in African American women. DESIGN: This cluster randomized trial allocated churches to faith-based (FDPP) or standard (SDPP) DPP interventions. Setting. African American churches. Subjects. Eleven churches with 221 African American women (aged 48.8 ± 11.2 years, BMI = 36.7 ± 8.4) received the FDPP (n = 6) or SDPP (n = 5) intervention. INTERVENTION: FDPP incorporated 5 faith-based components, including pastor involvement, into the standard DPP curriculum. The SDPP used the standard DPP curriculum. Lay health leaders facilitated interventions at church sites. MEASURES: Weight and biometrics were collected by blinded staff at baseline, 4- and 10-months. ANALYSIS: A multilevel hierarchical regression model compared the FDPP and SDPP groups on outcomes. RESULTS: FDPP and SDPP churches significantly lost weight at 10-months (overall -2.6%, p < .01). Women in FDPP churches who attended at least 15 sessions lost an additional 6.1 pounds at 4-months compared to SDPP corresponding to a 5.8% reduction at 10-months (p < .05). Both groups had significant improvements in health behaviors and biometrics. CONCLUSIONS: Faith-based and standard DPP interventions led by lay health leaders successfully improved weight, health behaviors, and chronic disease risk. However, the faith-based DPP when fully implemented met the CDC's recommendation for weight loss for diabetes prevention in African American women.

Reducing metabolic syndrome through a community-based lifestyle intervention in African American women.

BACKGROUND AND AIMS: Metabolic syndrome (MetS) increases the risk of cardiovascular disease and type 2 diabetes. Despite a higher prevalence of MetS in African American (AA) women, little is known about the effectiveness of lifestyle interventions in improving metabolic markers in this high-risk group. This study investigated the effectiveness of a community-based lifestyle intervention delivered by lay health coaches in reducing MetS among AA women. METHODS AND RESULTS: A cluster-randomized diabetes prevention program (DPP) was implemented in 11 churches utilizing a community-based participatory research (CBPR) approach to develop and deliver the interventions. A total of 221 adults, AA women who were overweight or obese, and did not have diabetes were included in this study. The prevalence of MetS was 42.08% before receiving the DPP intervention and 31.22% after the intervention that represented a 10.86% absolute reduction and a 25.81% relative reduction from baseline. The adjusted odds ratio (OR) of being free from MetS at post-intervention in contrast to baseline was 2.14 (p = 0.02). Factors that increased the odds of being free from MetS were younger age, reduction in intake of total calories, total fat, saturated and trans-fat, and dietary sodium. CONCLUSION: A faith adapted lifestyle intervention held in church settings and delivered by minimally trained lay health coaches reduced the prevalence of MetS in AA women who were overweight or obese. Findings from this study can be used to translate evidence into public health programs at the community level for the prevention of type 2 diabetes and cardiovascular disease. CLINICAL TRIAL REGISTRATION NUMBER: NCT04082702 (www.clinicaltrials.gov).

Partnership Processes to Develop SHE Tribe: A Healthy Lifestyle Intervention.

Chronic diseases, like diabetes and heart disease, disproportionately impact women of color as compared to White women. Community-engaged and participatory approaches are proposed as a means to address chronic disease health disparities in minority communities, as they allow for tailoring and customization of strategies that align with community needs, interests, and priorities. While community-based participatory research (CBPR) is a framework that offers a clear set of principles to guide intervention design and development, the complexity and diversity of community contexts make it challenging to anticipate all of the possible pathways to implementation. This article describes the application of CBPR principles in the design and development of SHE Tribe (She's Healthy and Empowered), a social network-based healthy lifestyle intervention intended to promote the adoption of sustainable health behaviors in underserved communities. Practical and specific strategies are described to aid practitioners, researchers, and community partners as they engage in community-academic partnerships. These strategies uncover some of the inner workings of this partnership to promote trust and collaboration and maximize partner strengths, with the aim to aid others with key elements and practical steps in the application of participatory methods.

Longitudinal Changes in Allostatic Load during a Randomized Church-based, Lifestyle Intervention in African American Women.

Introduction: African American (AA) women have disproportionately higher risk of cardiovascular disease than White women, which may be explained by the uniquely higher allostatic load (AL) found in AA women. No studies have tested the effect of lifestyle interventions on AL in AA women. Our objectives were to assess the change in allostatic load following a lifestyle intervention and explore the roles of lifestyle behaviors and socioeconomic factors on allostatic load change. Methods: Participants were non-diabetic (mean age and SD: 48.8±11.2 y) AA women (n=221) enrolled in a church-based, cluster randomized trial testing a standard diabetes prevention program (DPP) and a faith-enhanced DPP with 4-months of follow-up. We assessed the relationships of changes in diet, physical activity, neighborhood disadvantage, individual socioeconomic factors, and other lifestyle variables to changes in AL at 4-months using a multilevel multinomial logistic regression model. Results: Average AL decreased (-.13±.99, P=.02) from baseline to 4-months. After adjusting for other variables, a high school education or less (OR:.1, CI:.02-.49) and alcohol use (OR: .31, CI: .09-.99) contributed to increased AL. Living in a disadvantaged neighborhood was responsible for increased AL, though it was not statistically significant. There were no statistically significant associations between AL and other health behavior changes. Conclusions: Lower education levels may dampen the benefits of lifestyle interventions in reducing AL. Although a significant reduction in AL was found after participation in a lifestyle intervention, more research is needed to determine how lifestyle behaviors and socioeconomic factors influence AL in AA women.

Neighborhood Disadvantage and Allostatic Load in African American Women at Risk for Obesity-Related Diseases.

INTRODUCTION: African American women have higher rates of obesity and related chronic disease than other demographic groups. The poorer health of African American women compared with other groups may be explained by allostatic load, or cumulative physiologic stress, due to chronic socioeconomic disadvantage. The objective of this study was to evaluate neighborhood and individual factors contributing to allostatic load in African American women at risk for obesity-related diseases. METHODS: This study evaluated the relationship of allostatic load with neighborhood disadvantage, individual socioeconomic determinants, and synergism between neighborhood and socioeconomic disadvantage, along with health behaviors and other factors as mediators in African American women. Our sample consisted of 220 African American women at risk of obesity-related diseases enrolled in the Better Me Within program (mean [standard deviation] age, 50.1 [11.2] y; mean [standard deviation] body mass index, 36.7 [8.4] kg/m2). Allostatic load score for each participant was calculated by summing the number of biomarkers (of 9 biomarkers) that were determined to be in the high-risk quartile. RESULTS: Poisson regression of neighborhood disadvantage and individual socioeconomic determinants found that neighborhood disadvantage, but not education level or household income, was significantly associated with allostatic load (ß = 0.22, SE, 0.10, P = .04). Tests for mediators showed that household income and alcohol consumption partially mediated the relationship between allostatic load score and neighborhood disadvantage but were not significant. CONCLUSION: More research is necessary to determine the mechanisms by which neighborhoods can exacerbate and attenuate cumulative disadvantage among African American women. Policies and interventions that focus on neighborhood health may improve the outcomes of individual-level health interventions among women who reside in disadvantaged communities.

Community-based participatory research to design a faith-enhanced diabetes prevention program: The Better Me Within randomized trial.

Reducing obesity positively impacts diabetes and cardiovascular risk; however, evidence-based lifestyle programs, such as the diabetes prevention program (DPP), show reduced effectiveness in African American (AA) women. In addition to an attenuated response to lifestyle programs, AA women also demonstrate high rates of obesity, diabetes, and cardiovascular disease. To address these disparities, enhancements to evidence-based lifestyle programs for AA women need to be developed and evaluated with culturally relevant and rigorous study designs. This study describes a community-based participatory research (CBPR) approach to design a novel faith-enhancement to the DPP for AA women. A long-standing CBPR partnership designed the faith-enhancement from focus group data (N=64 AA adults) integrating five components: a brief pastor led sermon, memory verse, in class or take-home faith activity, promises to remember, and scripture and prayer integrated into participant curriculum and facilitator materials. The faith components were specifically linked to weekly DPP learning objectives to strategically emphasize behavioral skills with religious principles. Using a CBPR approach, the Better Me Within trial was able to enroll 12 churches, screen 333 AA women, and randomize 221 (Mage=48.8±11.2; MBMI=36.7±8.4; 52% technical or high school) after collection of objective eligibility measures. A prospective, randomized, nested by church, design will be used to evaluate the faith-enhanced DPP as compared to a standard DPP on weight, diabetes and cardiovascular risk, over a 16-week intervention and 10-month follow up. This study will provide essential data to guide enhancements to evidence-based lifestyle programs for AA women who are at high risk for chronic disease.

Beyond Body Mass Index: Are Weight-loss Programs the Best Way to Improve the Health of African American Women?

African American women have higher prevalence (82%) of overweight (body mass index [BMI] 25-29) and obesity (BMI ≥30) than white women (63.2%) or Hispanic women (77.2%), and weight-loss programs yield minimal results in this population. We examine the concept of BMI as a measure of health for African American women and suggests a more holistic, multifaceted approach to preventing chronic disease.

From Voice to Choice: African American Youth Examine Childhood Obesity in Rural North Carolina.

BACKGROUND: Childhood obesity continues to be a prominent health concern in the United States. Certain demographics of youth have a higher prevalence of obesity, including those living in rural settings, and African American females. Multiple determinants contribute to the childhood obesity epidemic, yet few studies have partnered with youth to investigate community-level determinants and solutions. OBJECTIVES: This study involved youth to assess contextual determinants of childhood obesity in a community, create an action plan for the community, and report findings and actions pursued in partnership with a community-based organization (CBO) and a university. METHODS: Seven African American female high school students were recruited to investigate factors that contribute to childhood obesity using photovoice, a methodology used in community-based participatory research (CBPR). RESULTS: Through photography and guided discussion, youth partners found a lack of access to healthy food and lack of safe recreation as primary contributors to obesity within their community. Social support from friends was believed to help prevent obesity. In response to findings, two projects were envisioned and implemented in the community, a walkability assessment and an intergenerational community garden. CONCLUSIONS: Throughout this study, youth proved to be reliable partners in research, provided unique perspectives while examining local factors perceived to contribute to childhood obesity, and offered thoughtful solutions.