Mississippi INBRE Outreach Scholars program: adapting a summer scholars program to the virtual world amidst the COVID-19 pandemic.

The Mississippi IDeA Networks of Biomedical Research Excellence (INBRE) supported by the National Institute of General Medical Sciences (Grant P20GM103476) launched the new Mississippi INBRE Outreach Scholars (MIOS) summer research program in 2019. The program was designed to offer students community outreach and research experiences related to the study of behavioral and health disparities life sciences. The program was adapted in early 2020 to offer the program in a fully online format in the summer of 2020. This article details the program adaptations and discusses program evaluation data related to scholars' perceptions of program benefits and expectations and their confidence in research-related skills. The program evaluation was a mixed-method approach that included a qualitative postprogram survey and a pre-post quantitative survey. Scholars identified technical and communication skill building and resilience as areas of personal growth. Overall, the program met scholars' expectations for the program and significantly improved their confidence on 8 of the 19 (with confidence interval estimated differences from 0.3 to 2.56, where a difference of 1 is an improvement across 1 anchor on a Likert-type scale) various research-related tasks/skills after completion of the program. The analyses presented demonstrated that a combined qualitative and quantitative analysis approach is useful for examining the extent to which programs such as Mississippi INBRE are meeting goals of providing a rich research experience in health disparities for a diverse student body. Future longitudinal data may be examined to explore the long-term impact of MIOS on career preparation and choices and graduate education.NEW & NOTEWORTHY The Mississippi INBRE Outreach Scholars program is a summer research program for Mississippi college students that was successfully adapted to a fully online environment amidst the coronavirus-19 pandemic.

Social determinants of health related to stay-at-home order adherence and social distancing attitudes among a diverse Deep South population.

OBJECTIVE: To describe COVID-19 related symptoms and medical care experienced in the first six months of the pandemic as well as stay-at-home order adherence, and attitudes related to COVID-19 risk and social distancing among a diverse sample of adults in the Deep South. METHODS: Survey data were collected from 411 Louisiana and Mississippi residents for three weeks in June 2020 through social media. RESULTS: Over half (52.5%) of participants who experienced COVID-19 related symptoms (with 41.5% experiencing at least one symptom) did not feel the severity of symptoms warranted seeking medical care. 91.6% of the Deep South adults visited certain places or did activities where visiting or gathering with other people was involved during stay-at-home mandates. Religiosity/spirituality, age, education, number of children in the home, attitudes related to COVID-19 risk of complications and social distancing were related to the greater/lesser likelihood of stay-at-home order adherence. CONCLUSIONS: Various cultural and contextual factors were related to stay-at-home order adherence. Understanding how social values, life stage, socioeconomic, and geographic factors influence stay-at-home order adherence would lead to more effective policy design to improve population adherence.

Antioxidant intake in relation to serum C-reactive protein in mid-life and older African Americans.

Objective: African Americans (AAs) experience greater prevalence of cardiovascular disease (CVD) compared to other ethnic/racial groups. Low-grade chronic inflammation (often quantified by serum C-reactive protein CRP) is a well-documented risk factor for CVD. A healthy diet is plentiful in antioxidant nutrients and is associated with a lower inflammatory status and CVD risk. Our objective was to examine the relationship between dietary intake of antioxidants (carotenoids, vitamins A, C, E, and selenium) and serum CRP concentrations in mid-life and older AAs, while controlling for confounders. Methods: Data were from the baseline phase of a longitudinal church-based intervention study to reduce CVD risk in AAs. Anthropometrics were measured in a standard manner. Fasting serum samples were analyzed with ELISA for CRP. Multiple-pass 24-hour dietary recalls were used to assess intake; self-reported questionnaires were used to collect demographics. Statistical analyses were performed using SPSS Statistics 21 with the level of significance set at p < 0.05. Results: A total of n = 73 participants (n = 51 females) were included in the analyses. The females and males, respectively were 58.9 ± 10.3 and 59.4 ± 9.7 years old, with BMI of 34.6 ± 8.3 and 35.6 ± 9.3 kg/m2 (Mean ± SD). The mean serum CRP was above 0.6 mg/dL, although slightly lower in males. Males consumed more energy (kcal) and met RDA for selenium, whereas females met RDA for vitamin C. Both groups met RDA for vitamin A. All other dietary variables fell below the RDA or had no RDA established. Results from the binary logistic regression did not show significant association between dietary antioxidants and serum CRP in males or females. However, among females, for every unit increase in BMI, there was a 15% increase in serum CRP (OR = 1.15, p = 0.04). Conclusions: Our study does not support the inverse relationship between antioxidants intake and CRP, but does support the evidence for obesity-induced inflammation and suggests the association can be applied to AA women.

Perceived Family Social Support for Healthy Eating Is Related to Healthy Dietary Patterns for Native Americans: A Cross-sectional Examination.

Native Americans continue to suffer health disparities ameliorated by healthy dietary patterns. The study objective was to determine moderating effects of perceived family social support on the relationship between ethnicity and diet behaviors. Dependent variables included dietary variables, and independent variable was family social support for healthy eating. Analyses included Pearson χ and correlation, one-way analysis of variance, and regression tests. Higher social support was related to lower consumption of added sugars, sugar-sweetened beverages, and red/processed meats for Native Americans. More research is needed to confirm the moderating effect of family social support on dietary behaviors.

Influencing cardiovascular health habits in the rural, deep south: results of a cluster randomized trial.

Cardiovascular disease (CVD) is a major cause of death among people living in the United States. Populations, especially minorities, living in the rural South are disproportionately affected by CVD and have greater CVD risk, morbidity and mortality. Culturally relevant cardiovascular health programs implemented in rural community settings can potentially reduce CVD risk and facilitate health behavior modification. The purpose of this study was to examine the effects of a cardiovascular health promotion intervention on the health habits of a group of rural African American adults. The study had a cluster randomized controlled trial design involving 12 rural churches that served as statistical clusters. From the churches (n = 6) randomized to the intervention group, 115 participants were enrolled, received the 6-week health program and completed pretest-posttest measures. The 114 participants from the control group churches (n = 6) did not receive the health program and completed the same pretest-posttest measures. The linear mixed model was used to compare group differences from pretest to posttest. The educational health intervention positively influenced select dietary and confidence factors that may contribute toward CVD risk reduction.

The Medicine Wheel as a public health approach to lifestyle management interventions for indigenous populations in North America.

This analytic essay intends to elevate Medicine Wheel, or generally "four directions" teachings, to encourage a more comprehensive alignment of lifestyle intervention components with traditional ecological knowledge systems of Indigenous cultures in North America. North American Medicine Wheels provided people with a way to orient themselves both within their traditional belief systems and to the seasonal changes in their areas, improving survivability. The wheel or circle is a sacred symbol, indicating the continuity and perpetuity of all of life. The four directions are iconized in many Indigenous cultures across North America with different directions representing different aspects of our world and of ourselves, different seasons of the year and of our lives, different beings of the earth and tribes of humans with a balance among those necessary for health and wellbeing. In the context of public health, teachings of the four directions warn that a lack of balance limits our ability to achieve optimal health. While there is much public health success in lifestyle interventions, existing practice is limited by a siloed and one size fits all approach. Medicine Wheel teachings lay out a path toward more holistic and Indigenous-based lifestyle intervention that is modifiable depending on tribal teachings and needs, may appeal to a variety of Indigenous communities and is in alignment with health behavior change theory. It is a public health imperative that lifestyle management interventions are fully optimized to rigorously determine what can be achieved when interventions are implemented in a holistic and Indigenous-based manner, and in alignment with an Indigenous model of health. This more complete alignment would allow for a stronger foundation to further explore and develop social determinants (i.e., housing, employment, etc.) and structural intervention enhancements to inform public health practice and promote health equity.

Multiphase optimization strategy to establish optimal delivery of nutrition-related services in healthcare settings: A step towards clinical trial.

BACKGROUND: Minorities living in the Southern US generally have greater incidence and prevalence of cardiometabolic diseases compared to other groups. Cardiometabolic disease prevalence and risk can be reduced by focusing on diet and lifestyle modifications. There is need for holistic and integrated care models for community-based healthcare organizations who are already working with minorities. This research aimed to select and optimize essential psychosocial and structural components to address diet behaviors among racial/ethnic minorities, and/or disadvantaged background young to middle aged adult populations in Mississippi. METHODS: Nutrition360 was guided by a community-academic team using a participatory approach and included a preparation and two optimization phases to examine different approaches to dietary interventions utilizing the multiphase optimization strategy. Each intervention arm included three different modalities to identify the most feasible delivery method. The intervention was conducted at a community-based, outpatient healthcare center located in Jackson, MS. Eligible participants were between 25 and 50 years old, residents of Jackson metropolitan area, at risk for cardiovascular disease-related premature mortality, and had internet access. Individuals who completed baseline surveys were randomly assigned to an intervention group and then to modality order. Co-primary outcomes were research participant burden and cost-effectiveness and secondary outcomes were attendance, and dietary measures. RESULTS: Thirty-one, African American individuals with a mean age of 40.5 years completed baseline surveys and were randomized to an intervention program. CONCLUSION: The two most feasible and cost-effective interventions will be combined to further test this model's delivery in the real-world setting as part of the next optimization phase. REGISTRATION: ClinicalTrials.gov, NCT06286618. https://clinicaltrials.gov/study/NCT06286618.

Health for Hearts United Longitudinal Trial: Improving Perceived Stress and Allostatic Load Outcomes of Mid-Life and Older African American Women.

Cardiovascular disease (CVD) continues to be the leading cause of death in the United States, with African Americans experiencing higher age-adjusted mortality compared to Whites. African American women in particular carry a high CVD burden due to more exposure to adverse personal and socioenvironmental challenges. Church-based interventions can improve health behaviors and health status of African Americans, yet few have addressed stress-related health. The purpose of this study was to determine the effectiveness of the 18-month Health for Hearts United intervention in relation to stress-related outcomes (perceived stress, allostatic load) of mid-life and older African American women (≥45 years of age; n = 152 overall sample, n = 65 clinical subsample). The results of the repeated measures analysis of variance (ANOVA) analyses showed overall significant decreases in perceived stress and allostatic load for both treatment and comparison groups over the measurement occasions (baseline and 18 months) with educational level remaining as a significant correlate over time. There was no significant interaction between treatment and time, yet there were trends in improvements for the treatment group compared to the comparison group. The findings demonstrate the potential of church-based interventions in reducing both self-reported stress and allostatic load in African American women, and highlight the need for further investigation of educational level and other possible factors influencing stress management in these settings.

Passive recruitment reach of a lifestyle management program to address obesity in the deep south during the COVID-19 pandemic.

Obesity is a significant public health concern, especially in the Deep South and in Mississippi where prevalence is among the worst in the nation paired, with other poor health outcomes and socioeconomic conditions. Lifestyle management programs that address modifiable risk factors, such as nutrition and physical activity, can be effective mitigation strategies to halt weight accumulation patterns and ameliorate metabolic risk factors for some populations. However, there is limited evidence regarding the implementation of effective practice models to address obesity risk in underserved and underrepresented populations, such as African Americans, and people in the stage of earlier adulthood. Furthermore, there is growing evidence supporting the impact of the COVID-19 pandemic on lifestyle management programs that should be considered in these populations. The purpose of this manuscript was to describe the development and telehealth implementation of a weight management program during the COVID-19 pandemic and provide a preliminary examination of recruitment strategies and baseline characteristics for enrolled participants. Passive recruitment (social media, web, email, and other media advertisements) resulted in 157 screening initiations, and 79 of those participants met the study inclusion criteria. Further, of the 79 eligible participants, 38 completed all study enrollment requirements and presented with metabolic abnormalities. The study findings add to the emerging body of evidence for how the pandemic may have impacted lifestyle management programs and is representative of an understudied and underrepresented population.

Dissemination trial for Health for Hearts United: Model development, preliminary outcomes and lessons learned.

Background: Cardiovascular disease CVD), the leading cause of death in the U.S., is a particular problem for African Americans (AAs). Church-based health interventions are effective in reducing CVD risk, yet few have been successfully disseminated. This paper describes the model development, preliminary health outcomes, and lessons learned from the Health for Hearts United (HHU) dissemination trial which evolved from the longitudinal Reducing CVD Risk Study in a two-county area in North Florida. Community-based participatory research approaches and the socio-ecological model guided the study. Methods: Data for this paper were from health leaders (n = 25) in the first six churches investigated, and the outreach participants (n = 86) they engaged. Health leaders completed survey items (daily servings of fruits/vegetables [F/V], fat consumption [FAT], and daily minutes of physical activity [PA]) and clinical measures (body mass index [BMI]; waist, hip and abdomen circumferences; and systolic and diastolic blood pressure [BP]). For outreach participants, a brief CVD Awareness Quiz was administered. Data were analyzed using description statistics, Pearson correlations, and repeated measures analysis of variance. Results: Findings showed that the dissemination model was implemented by 100% of the churches, and resulted in health outcomes changes for health leaders (significant increases between pre- and post-test in F/V; significant decreases in FAT, BMI, abdomen circumference, with educational level and marital status as selected significant covariates) and in a significant increase in CVD awareness for outreach participants. Lessons learned are discussed. Although preliminary, the results suggest that the HHU dissemination model has promise for reducing CVD risk in AA's.

Key Focus Group Themes to Inform Weight Management Interventions in Deep South African Americans.

OBJECTIVE: To understand African Americans' perceptions, barriers, and facilitators to recruitment, enrollment, adoption, maintenance, and retention in a nutrition and physical activity promotion program. DESIGN: Four focus groups were conducted. SETTING: Two community settings located in Jackson and Hattiesburg, Mississippi. PARTICIPANTS: Participants (n = 28) were aged 18-50 years. MAIN OUTCOME MEASURE(S): Barriers and facilitators associated with healthy eating, physical activity, achieving a healthy weight, and participation in a health behavior change program. ANALYSIS: A conventional thematic content analysis approach includes data familiarization, initial code generation, initial theme generation, themes review, and team review for finalization of themes. RESULTS: Major themes related to health behaviors and participation in a behavior change program were identified by participants, including time constraints, costs, social support, consistency and self-efficacy, motivation for longevity and disease prevention, physical appearance, fear of injury/pain, social norms/stigma associated with outdoor physical activity, body criticism from family members, and having empathic and validating program staff support. CONCLUSIONS AND IMPLICATIONS: Several social determinants of health were identified as essential considerations for promoting healthy nutrition and physical activity behaviors among African American adult Mississippians. Cultural and spiritual implications were also identified. Study insights inform policy approaches for designing culturally appropriate health behavior change programs in the Deep South.

Electrically induced cycling and nutritional counseling for counteracting obesity after spinal cord injury: A pilot study.

Objective: The purpose of this pilot study was to determine the preliminary efficacy of interval functional electrical stimulation (FES) cycling combined with nutritional counseling in obese adults with SCI.Setting: Community-based individuals with chronic SCI.Participants: Ten participants with chronic SCI.Interventions: Participants were divided into 2 groups (1) FES cycling and nutritional counseling (FES & Nutri) and (2) nutritional counseling only (Nutri Only). The FES & Nutri group performed high intensity interval FES cycling for 30 min 3 times per week for 8 weeks and received nutritional counseling for 30 min once per week for 8 weeks. The Nutri Only group received the nutritional counseling only.Outcome Measures: Body composition (fat mass, lean mass, body fat percentage), blood glucose levels.Results: Participants in the FES & Nutri group had a statistically significant greater decrease in body fat percentage (M = -1.14) compared to those in the Nutri Only group (M = +0.28) and gained more lean mass in their legs (M = +0.66 kg) compared to the Nutri Only group (M = -1.05 kg).Discussion/Conclusion: The statistically significant decrease in body fat percentage for the FES & Nutri group provides evidence that further study is merited. Future studies should include larger numbers of participants and the possible introduction of a preliminary strengthening program before initiating interval FES cycling. In addition, an increase in exercise volume and a greater role for nutritional counseling should be considered in order to optimize the treatment for obesity.

The church bridge project focus group results: African American perspectives of weight management programs to improve nutrition and physical activity behaviors.

BACKGROUND: The prevalence of obesity is disproportionately high among African Americans in the Southern US. More information is needed about factors that influence participation in nutrition and physical activity programs to promote healthy weight. OBJECTIVE: The purpose of this study is to explore the weight management perceptions of young to middle aged adult African Americans. METHODS: The Church Bridge Project intervention participants were recruited for two focus groups. Qualitative data were recorded, transcribed and a thematic content analysis was conducted to identify major themes. RESULTS: Barriers included technology learning curve/burden and competing priorities. Facilitators included support, limited cost, convenience, and health. Participants perceived the term "weight management" program as overwhelming and defeating. CONCLUSION: The Church Bridge Project model confirmed social support and disease prevention as key factors for weight management. Further work should substantiate social support as a key factor to guide minority health efforts.

Sex and Body Circumferences Associated with Serum Leptin in African American Adults.

Objective: Cardiovascular disease (CVD) continues to be a leading cause of death for U.S. adults, especially African Americans (AA). Yet, few studies have examined a comprehensive set of metabolic health and health behavior factors related to CVD risk in this population. This study investigated the relationship between serum leptin and anthropometries (body mass index [BMI], circumferences [waist-WC, hip-HC, and waist/hip ratio W/H]), metabolic health (systolic and diastolic blood pressure [BP], serum lipids, glucose, and C-reactive protein [CRP]), and health behaviors (hours of sleep, physical activity) in midlife and older AAs. Materials and Methods: Participants (n = 89, ≥45 years of age) were AAs in six churches in North Florida enrolled in a broader church-based longitudinal study. Anthropometric measurements, serum analyses, and self-reported items. Results: Serum leptin was positively correlated with gender (being female) (r = 0.623, p < 0.001), BMI log transformed (r = 0.469, p < 0.001), WC (r = 0.440, p < 0.001), HC (r = 0.658, p < 0.001), use of BP medication (r = 0.216, p < 0.05), and serum CRP (r = 0.277, p < 0.01). Correlations by sex showed significant relationships for both men and women between leptin and BMI log transformed, WC, and HC. The final multiple regression model [R2 = 0.758, F(4, 66) = 55.871, p < 0.001] showed that 75.8% of the variance in leptin was explained by being female (ß = 0.65, p < 0.001), WC (ß = 0.26, p < 0.02), and HC (ß = 0.28, p < 0.01). Conclusions: Findings more specifically delineate the variables associated with serum leptin in AAs, particularly WC and HC, and suggest greater attention to possible risk for leptin resistance in AA females. Clinical Trial Registration: This study is registered at www.clinicaltrials.gov NCT03339050.

Health for Hearts United Longitudinal Trial: Improving Dietary Behaviors in Older African Americans.

INTRODUCTION: Church-based interventions have been shown to improve the dietary health of underserved populations, yet few studies have examined sustainability of health behavior change over time. This paper examines dietary outcomes over a 24-month period (baseline and 6, 18, and 24 months) for fruit and vegetable and fat consumption behaviors of African-American participants in the Health for Hearts United church-based intervention in North Florida. STUDY DESIGN: This quasi-experimental, longitudinal trial was conducted from 2009 to 2012. Data were analyzed in 2018. SETTING/PARTICIPANTS: Six churches in a 2-county area (3 treatment, 3 comparison) were selected for the study using community-based participatory research approaches. Participants were African-American adults (aged ≥45 years; n=211 at baseline) randomly selected from the churches, stratified by age and sex. INTERVENTION: Health for Hearts United intervention was developed by the 3 treatment churches. The 18-month intervention was implemented in 3 6-month phases, framed around 3 conceptual components, which included 4 types of programs and 4 key messages. MAIN OUTCOME MEASURES: Fruit and vegetable consumption was assessed using a single item (fruit and vegetable intake) and the National Cancer Institute Fruit and Vegetable Screener. Fat consumption was determined using a single item (fat intake) and the National Cancer Institute Fat Screener. Background characteristics included age, sex, educational level, and marital status. RESULTS: Significant time effects only were found for daily fruit and vegetable intake (p<0.001), fat intake (p<0.001), and the Fat Screener (p<0.001) with dietary improvements in both treatment and comparison groups across the intervention phases. Fruit and Vegetable Screener results showed that time (p<0.001) and the interaction between time and treatment (p<0.01) were significant, with increases in fruit and vegetable consumption over time for both the treatment and comparison groups and with the increase differing between groups. Post hoc analysis revealed that the treatment group had greater increases in fruit and vegetable consumption than the comparison group between Phases 1 and 3 (p=0.03). CONCLUSIONS: Dietary behaviors of mid-life and older African Americans can be improved and sustained over 24 months using a church-based heart health intervention, with similar improvements noted for both comparison and treatment participants. TRIAL REGISTRATION: This study is registered at www.clinicaltrials.govNCT03339050.

Dietary Intake Reporting Accuracy of the Bridge2U Mobile Application Food Log Compared to Control Meal and Dietary Recall Methods.

Mobile technology introduces opportunity for new methods of dietary assessment. The purpose of this study was to compare the reporting accuracy of a mobile food log application and 24 h recall method to a controlled meal among a convenience sample of adults (18 years of age or older). Participants were recruited from a community/university convenience sample. Participants consumed a pre-portioned control meal, completed mobile food log entry (mfood log), and participated in a dietary recall administered by a registered dietitian (24R). Height, weight, and application use survey data were collected. Sign test, Pearson's correlation, and descriptive analyses were conducted to examine differences in total and macronutrient energy intake and describe survey responses. Bland Altman plots were examined for agreement between energy intake from control and 24R and mfood log. The 14 included in the analyses were 78.6% female, 85.7% overweight/obese, and 64.3% African American. Mean total energy, protein, and fat intakes reported via the mfood log were significantly (p < 0.05) lower compared to the control, by 268.31kcals, 20.37 g, and 19.51 g, respectively. Only 24R mean fat intake was significantly (p < 0.01) lower than the control, by 6.43 g. Significant associations (r = 0.57⁻0.60, p < 0.05) were observed between control and mfood log mean energy, carbohydrate, and protein intakes, as well as between control and 24R mean energy (r = 0.64, p = 0.01) and carbohydrate (r = 0.81, p < 0.001) intakes. Bland Altman plots showed wide limits of agreement, which were not statistically significant but may have practical limitations for individual dietary assessment. Responses indicated the ease of and likelihood of daily mfood log use. This study demonstrates that the Bridge2U mfood log is valid for the assessment of group level data, but data may vary too widely for individual assessment. Further investigation is warranted for nutrition intervention research.

The Effect of Electrically Induced Cycling and Nutritional Counseling on Cardiometabolic Health in Upper and Lower Motor Neuron Chronic Spinal Cord Injury: Dual Case Report.

INTRODUCTION: Various therapies have been utilized to improve cardiometabolic health after spinal cord injury (SCI), including Functional Electrical Stimulation (FES) cycling. Typically, FES is used in SCI cases resulting from Upper Motor Neuron Injury (UMN-SCI). However, it has been reported that FES may improve muscle torque and functional mobility in individuals with Lower Motor Neuron Injuries (LMN-SCI) but potential effects on cardiometabolic health have not been studied before. Thus, this study examined the cardiometabolic health response to FES cycling combined with nutritional counseling in two individuals with chronic SCI; one person with LMN-SCI and one with UMN-SCI. CASE PRESENTATION: Body composition, vascular stiffness, and glucose deposition were assessed before and after participation in the FES cycling and nutritional counseling program. Despite the decrease in body mass in the case of LMN-SCI but not UMN-SCI, the fat mass-to-lean mass ratio in the lower limbs and trunk increased +4% and +8% respectively, in the former and decreased -10% and -8% respectively in the latter. Both subjects decreased markers of central vascular stiffness (AIx@75, reflection magnitude) as well as blood glucose and HbA1c levels, however, the changes were greater in the case of UMN-SCI. DISCUSSION: This dual case study provides only a partial support for the use of FES cycling alone or in combination with nutritional counseling for improving cardio metabolic health in LMN-SCI, however modest decreases in glucose and vascular stiffness warrant further investigations.

The Church Bridge Project: An Academic-Community Perspective of a Church-Based Weight Management Pilot Intervention among Young Adult African Americans.

BACKGROUND: Churches are effective community partners and settings to address weight management among African Americans. There is limited information on the use of churches to reach young adult populations and church collaborations with primary care clinics. OBJECTIVES: The Church Bridge Project represents a community-academic partnership that presents the recruitment process of a church-based weight management intervention and describes baseline data of participants recruited from churches and primary care providers. We also discuss research contributions, challenges and limitations, study applicability, and practice implications from an academic and community perspective. METHODS: Church leaders were involved in the entire research process. The theory-driven intervention included 12 diabetes prevention program-adapted education and motivational interviewing (MI)-guided sessions. Participants were recruited through primary care providers and church leaders. Demographics, medical and weight history, stage of change for weight loss, social support, and self-efficacy for diet and physical activity, weight, and girth circumferences were measured. Baseline descriptive data were analyzed. RESULTS: Of 64 potential participants, 42 (65.6%) were enrolled in the study and 16 (25.0%) completed baseline data collection. No participants were recruited through primary care providers. Recruited participants were similar to the target population except for being all obese and mostly female. The mean ± SD age of participants was 34.31 ± 8.86 years with most reporting having more than a high school education (n = 14 [87.5%]), individual yearly income of less than $59,000 (n = 12 [75.0%]), and been married or living with a partner (n = 9 [56.3%]). Most reported a history of hypertension and an immediate family history of diabetes and hypertension. Most participants were classified as class III obesity. CONCLUSIONS: Young adults and primary care providers are difficult to engage in church-based interventions. Church leaders were comfortable with a collaborate model for decision making, but not an empower model. Churches remain a successful method to reach African Americans; however, more research is needed to motivate young adults to participate in health intervention research.

Fruit and Vegetable Consumption, Fat Intake, and Physical Activity Participation in Relation to Socio-demographic Factors Among Medically Underserved Adults.

Fruit and vegetable intake as well as physical activity participation in Mississippi is consistently lower than recommendations. We conducted a cross-sectional study to examine fruit and vegetables consumption, fat intake, and moderate-intensity physical activity participation and how these variables relate to socio-demographic factors among medically underserved adults in south Mississippi. Fruit and vegetable consumption and fat intake along with physical activity participation and socio-demographic characteristics was collected from a sample of 161 (48 male and 113 female) adults in south Mississippi. A majority (81.9%) of participants reported consuming less than five servings of fruits and vegetables per day and 54% reported exercising less than three times a week. Only 14% of participants reported eating a low fat diet. Bivariate correlations revealed no significant relationships between fruit and vegetable consumption and fat intake as well as no significant relationships between fruit and vegetable consumption and gender, ethnicity, income, marital status, or education. However, there were significant correlations between physical activity and fat intake (r = -0.21, p = 0.01), and physical activity with fruit and vegetable consumption (r = 0.16, p = 0.05). Higher physical activity rates were associated with decreased fat intake and increased fruit and vegetable consumption. Physical activity was also higher among men (r = -0.16, p = 0.05) and positively correlated with income level (r = 0.21 p = 0.01). In order to effectively identify or develop strategies to improve health by promoting increased fruit and vegetable intake and physical activity, further research is needed to understand the factors that affect behavior choices regarding nutrition and physical activity in this medically underserved adult population.

The relationship between interviewer-respondent race match and reporting of energy intake using food frequency questionnaires in the rural South United States.

OBJECTIVE: The purpose of the observational study was to determine whether interviewer race influences food frequency questionnaire (FFQ) reporting accuracy in a Deep South, largely African American cohort. METHODS: A secondary analysis was conducted to investigate the influence of interviewer race on energy reporting of 319 African Americans who participated in the Mississippi Communities for Healthy Living intervention in May-June 2011, a community-based and USDA-funded project. Reported energy intake was compared to total energy expenditure to identify normal (ENR), under-(EUR) and over-reporters (EOR). Multivariate logistic regression models determined the relationship between race match and energy misreporting, accounting for confounding variables (educational level, health status perception, BMI, gender, and age) identified using chi-square/correlation analyses. RESULTS: The sample included 278 African Americans with 165 EURs, 26 EORs, and 87 ENRs identified. Logistic regression analyses revealed that there was no relationship between race-matched participants and EUR or EOR; controlling factors, BMI and perceived health status were significant in the model. CONCLUSION: This study is the first to our knowledge to examine whether race influences dietary intake reporting which may influence assessment data used for comparison with health outcomes. This may have important implications for research conducted in health disparate populations, particularly rural, Southern populations.