Lower Perceived Neighborhood Collective Efficacy Indirectly Influences the Association Between Perceived Maternal Exposure to Community Violence and Household Food Insecurity.

BACKGROUND AND OBJECTIVES: Individuals of color and of low socioeconomic status are at greater risk of experiencing community violence and food insecurity, which are both influenced by neighborhood conditions. We evaluated neighborhood collective efficacy as a linkage between community violence exposure and household food insecurity. METHODS: Mothers from the Future of Families and Child Wellbeing Study who completed phone surveys when the child was 3 (time 1, T1) and 5 years old (time 2, T2) were included (n = 2068). A covariate-adjusted structural equation model estimated direct and indirect effects of community violence exposure on household food insecurity. A covariate-adjusted multiple mediator model estimated the indirect effects of the 2 neighborhood collective efficacy subscales (informal social control; social cohesion and trust). RESULTS: At T1, 40% of mothers reported community violence exposure; 15% experienced food insecurity at T2. Mean neighborhood collective efficacy (range 1-5) at T1 was 2.44 (SD = 0.94). Neighborhood collective efficacy indirectly influenced the association between community violence exposure and food insecurity (indirect effect = 0.022, 95% CI = 0.007 to 0.040). Only social cohesion and trust contributed independent variance to the indirect effect model (indirect effect = 0.028, 95% CI = 0.001 to 0.056). CONCLUSIONS: Community-based efforts to reduce household food insecurity should emphasize building social cohesion and trust in communities experiencing violence.

Associations between variety of fruits and vegetables consumed, diet quality, and sociodemographic factors among 8th and 11th grade adolescents in Texas.

OBJECTIVE: To examine demographic and dietary correlates of consumption of a variety of fruits and vegetables (FV) among Texas adolescents. Different types of FV are needed for adequate dietary intake of vitamins and phytochemicals for proper development and functioning throughout the lifespan. DESIGN: Cross-sectional analysis from the Texas Surveillance of Physical Activity and Nutrition (Texas SPAN) data comparing consumption of a variety of fruit and vegetables by gender, race/ethnicity, and region (Texas-Mexico border/non-border). SETTING: Middle, high schools in Texas. PARTICIPANTS: 8th, 11th grade Texas adolescents (n=9,056 representing N=659,288) mean age 14.8 years. RESULTS: Within this sample, mean fruit and vegetable variety scores (0-7) ranged from 2.47-2.65. Boys consumed a significantly greater variety of fruit than girls (m=1.12 compared to 1.04). Adolescents in non-border regions consumed a greater variety of vegetables and FV compared to those in border regions. FV variety was associated with healthier eating in the full sample, particularly in the highest Socioeconomic Status (SES) tertile. Within the highest SES tertile, a one-unit increase in variety of fruit, vegetable, and FV was associated with significant increases (p<0.001) in a healthy eating measure, the SPAN Healthy Eating Index: Fruit variety (ß=1.33, SE=.29), Vegetable variety (ß=0.90, SE=0.28), and FV Variety (ß=.81, SE=0.19). CONCLUSIONS: Consumption of a greater variety of FV appears to be associated with a healthier overall diet. Associations of FV variety with healthy eating were most significant in the highest SES tertile. These findings support the need to further examine consuming a variety of FV within healthy eating behavior.

Examination of co-parenting support and parenting stress as mediators of the food insecurity-maternal depression/anxiety relationship.

BACKGROUND: Identifying family environment factors related to food insecurity and maternal mental health could inform additional support for mothers who experience food insecurity. This study seeks to examine the mechanistic roles of co-parenting support and parenting stress on the food insecurity-maternal mental health relationship. METHODS: Data from the Future of Families and Child Well-being Study, which recruited mothers post-delivery from 75 urban hospitals, was utilized. Analysis includes 1808 mothers followed for 15 years. Food insecurity was assessed at year 5, co-parenting support and parenting stress at year 9, and maternal depression and anxiety at year 15. Structural equation models evaluated the role of food insecurity on maternal depression (model 1) and anxiety (model 2) through co-parenting support and parenting stress simultaneously, adjusting for socio-demographics. RESULTS: Co-parenting support did not mediate the relationships of food insecurity and maternal depression and anxiety, controlling for parenting stress. Controlling for co-parenting support, parenting stress did not mediate the food insecurity-maternal depression relationship, but partially mediated the food insecurity-maternal anxiety relationship (specific indirect: B = 0.026, CI:0.01, 0.05; specific direct: B = 0.131, CI:-0.04, 0.32). LIMITATIONS: There was a significant period of time (10 years) between assessment of food insecurity and assessment of maternal mental health. Self-reported data on sensitive topics may be susceptible to bias. With observational research, it is possible that unobserved confounding variables impact the findings. CONCLUSIONS: Cumulative support in the form of - parenting, economic (e.g., utilities), and food - may help reduce parenting stress and anxiety among mothers who experience food insecurity.

Food Insecurity among Low-Income Households with Children Participating in a School-Based Fruit and Vegetable Co-Op.

The purpose of this study was to evaluate the impact of a nutrition intervention on food insecurity among low-income households with children. Data were collected from 371 parent−child dyads in a quasi-experimental evaluation study of a 1-year intervention (n = 6 intervention schools receiving Brighter Bites, n = 6 wait-list control schools), and longitudinal follow-up of the intervention group 2 years post-intervention in Houston, Texas. Data were collected at three timepoints: at baseline and 1 year for all participants, and at 2 year follow-up for the intervention group (the wait-list control group received the intervention during that time). At baseline, most parents reported food insecurity (60.6%; 70% intervention group, 53.6% control). Food insecurity decreased significantly from 81.3% to 61.7% [(−0.32, −0.07) p = 0.002] among intervention participants immediately post-intervention. After adjusting for ethnicity, 2 years post-intervention the predicted percentage of participants reporting food insecurity decreased significantly by roughly 35.4% from 76.4% at baseline to 41.0% [(−0.49, −0.22), p < 0.001]. Between-group changes were not significant. The re-sults of this study demonstrated a significant positive impact of Brighter Bites on food security in the short and long-term among low-income households with children, albeit results should be in-terpreted with caution.

Exploring Models for Youth Engagement in Community Health Planning: The Youth-led Community Health Learning Initiative.

BACKGROUND: Community health assessment and improvement planning processes (CHA/CHIP) are often challenged with developing health actions that reach across a large community, city or county and that incorporate locally informed issues and place-specific strategies. In co-learning about approaches for enhancing CHA/CHIP processes through youth stakeholder input, a partnership of academic and community leaders came together to create The Youth-Led Community Health Learning Initiative (YLCHLI), a 1-year pilot initiative aimed at identifying health needs and assets in partnership with youth leaders and two central Texas communities. OBJECTIVE: To describe our approach, key findings, and lessons learned in implementing the YLCHLI in two different organizational settings: a high school-based setting and a community-based organization setting. METHODS: Guided by a community advisory board and the Mobilizing for Action through Planning and Partnerships framework, the YLCHLI incorporated a mixed methods design consisting of quantitative community health indicator analysis for topics identified in the Austin/Travis County CHA followed by a youth-led qualitative assessment of selected health issues via methods that included participatory mapping, data walks, and photovoice. RESULTS: Youth-informed findings provided rich insights and context for understanding disparities in selected health issues, including identification of social and environmental barriers to physical activity, healthy eating, health services, and mental health, and locally informed recommendations for community health improvement. CONCLUSION: High school health science tracks and community- based organizations represent promising settings for fostering community partnerships and youth engagement in identifying local health needs and opportunities that can enhance community health improvement planning and contribute to positive youth development.

Feasibility of Delivering an on-Campus Food Distribution Program in a Community College Setting: A Mixed Methods Sequential Explanatory Investigation.

Despite community college students experiencing food insecurity there has been a dearth of research conducted on the feasibility of providing a program designed to increase access to fruits and vegetables among community colleges. This study used a mixed methods sequential explanatory design to examine the feasibility of delivering an on-campus food distribution program (FDP) to community college students and to examine the association between FDP and food insecurity and dietary intake. The study also explored the student's experiences related to barriers and facilitators of program utilization. In phase one, the FDP occurred for eight months and students could attend twice per month, receiving up to 60 pounds of food per visit. Online questionnaires were used to collect students' food security and dietary intake. Among the 1000 students offered the FDP, 495 students enrolled, with 329 students (66.5%) attending ≥ 1. Average attendance = 3.27 (SD = 3.08) [Range = 1-16] distributions. The FDP did not reduce food insecurity nor improve dietary intake. In phase two, a subsample of students (n = 36) discussed their FDP experiences through focus groups revealing three barriers limiting program utilization: program design and organization, personal schedule and transportation, and program abuse by other attendees. Facilitators to greater program utilization included: the type of food distributed and welcoming environment, along with allowing another designated individual to collect food. To maximize program use, it is suggested that reported barriers be addressed, which might positively influence food insecurity and dietary intake.

A Scoping Review of the Operationalization of Fruit and Vegetable Variety.

Adequate consumption of fruits and vegetables is critical for healthy growth and development. Less is known about fruit and vegetable variety, with variation in operationalization of variety. This review aims to identify currently available evidence operationalizing fruit and vegetable (FV) variety through a scoping review to summarize, compare, and critically evaluate the operationalization of variety. A secondary aim is to examine the implications of measuring FV variety and outcomes including dietary quality/nutrient intake. PubMed, Medline, PsycINFO were searched using the following criteria: (1) human study participants ages 2 years and above; (2) assessment of fruit variety consumption, vegetable variety consumption, or combined fruit and vegetable variety consumption; and (3) peer-reviewed publication available in the English language. Etiologic, intervention, and determinant studies were eligible to be included, and 47 studies met inclusion criteria. Differences in operationalization of variety were found. Findings included associations of FV variety with aspects of nutrient intake, dietary behaviors, lifestyle behaviors, and health outcomes. There were no studies that assessed conventionally grown produce vs. organic produce, and none of the included studies assessed cultivar. Nonstandard classification of fruit and vegetables, differences in fruit and vegetables grown in other countries, and the restriction to studies published in the English language may have excluded studies examining variety published in languages other than English. Operationalization of variety should be reported to allow one to explore comparability across studies, use national or international guidelines for greater comparability, associate variety with nutrient intake, and change variety behaviors via intervention.

Long-term impact of a school-based nutrition intervention on home nutrition environment and family fruit and vegetable intake: A two-year follow-up study.

Long-term data on maintenance of intervention effects of health promotion programs targeting fruit and vegetable (F&V) intake in children is lacking. We conducted a two-year follow-up of Brighter Bites, a school-based nutrition education and food co-op intervention found to be effective in increasing child intake of F&V. A one-group, pre-post evaluation design was used to assess the two-year post intervention impact of the program on child and parent dietary intake and home nutrition environment. In 2016-2017 school year, we conducted a follow up of 262 parent-child dyads who had previously participated in Brighter Bites in a 2013-2015 evaluation study in six low-income Texas elementary schools. Child dietary intake was measured using a parent-reported food frequency questionnaire, and surveys measured parent F&V intake, and home nutrition environment. Results of a multi-level regression analysis showed that, two years post-intervention, as compared to baseline, there was a significant increase in child intake of fruit, vegetable, and fiber, and significant decreases in total fat intake and percent daily calories from sugary beverages (p < 0.05). Parent dietary data showed significant increases in fruit intake, and intake of F&V combined (p < 0.05). Changes in home nutrition environment included: increased frequency of cooking behaviors, increased usage of nutrition facts labels in making grocery purchasing decisions, and increased food availability of F&V (p < 0.05). This study demonstrates potential long-term sustained impact of a comprehensive school-based intervention among low-income children and their families.