Food recovery and produce distribution as a system strategy for increasing access to healthy food among populations experiencing food insecurity: lessons for post-pandemic planning.

Using data from an intercept survey of 428 adults who received free surplus produce at five distribution sites and qualitative data from 15 interviews with site personnel, we examined facilitators (e.g. community partnerships, coalition support) and challenges (e.g. limited refrigerated storage, lack of transportation infrastructure) to operating a food recovery and distribution program in Los Angeles County. Overall, this food system intervention appeared to fill an unmet need for recipients, nearly 80% of whom were food insecure and 60% visited a site several months/year or monthly. For many living in this county's underserved communities, this effort was instrumental in increasing access to healthy food before and during the COVID-19 pandemic. To sustain/expand this program's reach, local governments and food assistance programs should provide greater coordination and oversight, and invest more resources into this food recovery and distribution infrastructure.

Chicago Neighborhood Context and Racial/Ethnic Disparities in Maternal Diabetes.

OBJECTIVES: To determine if rates of maternal diabetes vary by race, ethnicity, and neighborhood hardship. METHODS: We conducted a secondary analysis of live births in Chicago from 2010 to 2017. Our sample was restricted to Non-Hispanic White, Non-Hispanic Black, Mexican, Non-Hispanic Asian, and Other Hispanic mothers between the ages of 15 and 50, with singleton births. The addresses of mothers were geocoded to specific neighborhoods, which we stratified into tertiles using the Economic Hardship Index. We used generalized logit mixed models to examine the interaction between race/ethnicity, neighborhood economic hardship, and maternal diabetes. RESULTS: In our cohort of 299,053 mothers, 4.75% were diagnosed with gestational diabetes. Asian mothers had the highest frequency of gestational diabetes (8.3%), followed by Mexican mothers (6.8%). Within their respective racial/ethnic groups, Asian and Mexican mothers living in medium hardship neighborhoods had the highest odds of gestational diabetes compared to the reference group (OR 2.80, 95%CI 2.53, 3.19; OR 2.30, 95%CI 2.12, 2.49 respectively). Overall rates of preexisting diabetes were 0.9% and were highest among Mexican and Black mothers (1.26% and 1.06%, respectively). Asian mothers in medium hardship neighborhoods had the greatest odds of preexisting diabetes, among all Asian mothers and compared to the reference (OR 4.71 95% CI 3.60, 6.16). CONCLUSIONS: For racial and ethnic minoritized mothers, gestational and preexisting diabetes do not increase in a step-wise fashion with neighborhood hardship; rates were often higher in low and medium hardship neighborhoods.

Food Insecurity Screening in Safety-Net Clinics in Los Angeles County: Lessons for Post-Pandemic Planning.

INTRODUCTION: Food insecurity is a major public health problem in the United States which was exacerbated by the COVID-19 pandemic. We used a multi-method approach to understand barriers and facilitators to implementing food insecurity screening and referrals at safety net health care clinics in Los Angeles County before the pandemic. METHODS: In 2018, we surveyed 1013 adult patients across eleven safety-net clinic waiting rooms in Los Angeles County. Descriptive statistics were generated to characterize food insecurity status, attitudes toward receiving food assistance, and use of public assistance programs. Twelve interviews with clinic staff explored effective and sustainable approaches to food insecurity screening and referral. RESULTS: Patients welcomed the opportunity to access food assistance in the clinic setting; 45% preferred discussing food issues directly with the doctor. Missed opportunities to screen for food insecurity and refer patients to food assistance were identified at the clinic level. Barriers to these opportunities included: competing demands on staff and clinic resources, difficulty establishing referral pathways, and doubts surrounding data. DISCUSSION: Integrating food insecurity assessment in clinical settings requires infrastructure support, staff training, clinic buy-in, and more coordination and oversight from local government, health center entities, and public health agencies.

Women pregnant after previous perinatal loss: relationships between adult attachment, shame, and prenatal psychological outcomes.

BACKGROUND: Insecure adult attachment, shame, self-blame, and isolation following perinatal loss place bereaved women at risk of adverse psychological outcomes, which can impact child and family outcomes. To date, no research has considered how these variables continue to influence women's psychological health in pregnancy subsequent to loss. OBJECTIVE: This study explored associations between prenatal psychological adjustment (less grief and distress) and adult attachment, shame, and social connectedness, in women pregnant after loss. METHOD: Twenty-nine pregnant Australian women accessing a Pregnancy After Loss Clinic (PALC) completed measures of attachment styles, shame, self-blame, social connectedness, perinatal grief, and psychological distress. RESULTS: Four 2-step hierarchical multiple regression analyses revealed adult attachment (secure/avoidant/anxious; Step 1), shame, self-blame, and social connectedness (Step 2) explained 74% difficulty coping, 74% total grief, 65% despair, and 57% active grief. Avoidant attachment predicted more difficulty coping and higher levels of despair. Self-blame predicted more active grief, difficulty coping, and despair. Social connectedness predicted lower active grief, and significantly mediated relationships between perinatal grief and all three attachment patterns (secure/avoidant/anxious). CONCLUSIONS: Although avoidant attachment and self-blame can heighten grief in pregnancy after loss, focusing on social connectedness may be a helpful way for prenatal clinicians to support pregnant women during their subsequent pregnancy - and in grief.

Increasing Surplus Food Redistribution to Improve Food Access Through a Partnership Between Public Health and a Technology-Based Company.

Redistributing surplus food that would otherwise be discarded represents a viable strategy both for increasing food access and for addressing climate change. This study describes a public-private partnership that scaled such an effort in Los Angeles County. Public health worked with a technology-based company to introduce a mobile app that connected various traditional (e.g., food pantries) and non-traditional (e.g., businesses with surplus food, food rescue organizations, community-based organizations that work in low-income communities) organizations with a countywide surplus food redistribution process. In 11 months, 50 food businesses participated, a total of 43,900 pounds of food were recovered, and surplus food was delivered to 34 community sites, serving 28,400 meals. Lessons from the experience suggest that mobile app use was a key component of the redistribution effort, and that diverting food waste while increasing food access, with a priority towards obtaining food of high nutritional value, was both feasible and practical. It has previously been shown that reducing food loss and waste by at least 50% in the food service sector could help reduce energy use and greenhouse gas emissions.

MyPlate and urban low-income Asian Americans in the United States: a study to improve nutrition education.

This study describes barriers to using the MyPlate visual as a resource for communicating dietary recommendations to Asian American participants of a federally funded nutrition education program. To identify potential barriers to using MyPlate, an interdisciplinary team collected quantitative (n = 349) and qualitative (n = 40) data via a cross-sectional survey and a series of focus group interviews with convenience samples of Cambodian, Filipino, Japanese, Chinese, Vietnamese, and Korean adult participants of a nutrition education class in downtown Los Angeles. Findings showed that 13.2% of the participants ate meals only on a plate, 30.7% were accustomed to eating only refined grains like white rice, and 22.4% did not customarily make half their meals to consist of fruits and vegetables. Food customs, preference, and taste vary across these subgroups. The heterogeneity and complexity of dietary practices among Asian subgroups suggest a need to better tailor nutrition education resources for use in these populations.

Use of Population Health Data and Qualitative Analysis to Guide Local Planning and Implementation of Supplemental Nutrition Assistance Program Education.

PURPOSE: The purpose is to describe how local quantitative and qualitative data were used to assess the progress of the Supplemental Nutrition Assistance Program Education (SNAP-Ed) interventions in Los Angeles County, California. APPROACH: Data from the California Health Interview Survey informed the geographical concentration of program resources during the planning phase. At the end of the program, semi-structured interviews with stakeholders were conducted to assess factors that facilitated SNAP-Ed implementation. SETTING: Los Angeles County, California. PARTICIPANTS: Twenty-four project coordinators were interviewed. INTERVENTION: From 2016 to 2020, 24 organizations across Los Angeles County delivered nutrition education, reaching an estimated 2 million people. Two-hundred policy, systems, and environmental change interventions reached an estimated 1.2 million people. METHOD: Semi-structured interview data were analyzed using a form of both inductive and deductive content analysis. A codebook was developed based on themes identified in these interviews. Each interview was coded by 2 team members; discrepancies (if they arose) were resolved by a 5-member group. RESULTS: Two facilitators-support for capacity building from a local health department and presence of community partnerships-were identified as critical factors that contributed to the success of SNAP-Ed implementation. CONCLUSION: A local health department can increase SNAP-Ed intervention reach and uptake by assisting funded partners with further capacity building, helping them to develop feasible work plans, foster evaluation skills, and engage in sustainability planning.

Health Behavior Changes Among Adults in the Supplemental Nutrition Assistance Program Education, Los Angeles County, California.

PURPOSE AND OBJECTIVES: The Supplemental Nutrition Assistance Program Education (SNAP-Ed), the educational branch of SNAP, can play an important role in improving dietary outcomes, eliminating food insecurity, and preventing chronic disease among low-income populations. This study examined the effects of local SNAP-Ed efforts on self-reported health behaviors and body mass index (BMI) over a 1-year period, using data collected from intercept surveys of program-eligible adults. INTERVENTION APPROACH: From 2016 to 2020, the Los Angeles County Department of Public Health partnered with 24 community-based organizations to provide nutrition education and to implement policy, systems, and environmental changes in the community. EVALUATION METHODS: A cross-sectional survey was conducted in 2018 and repeated in 2019 to measure 6 outcomes describing population-level changes in health behaviors and BMI. The study recruited 4 samples: 2 samples from outside selected supermarkets (2018, n = 2,098; 2019, n = 2,323) and 2 samples from participants at SNAP-Ed class sites (2018, n = 651; 2019, n = 569). RESULTS: While study results showed an increase in consumption of fruits and vegetables and in vigorous physical activity, they also showed an increase in BMI and high consumption of unhealthy foods. Participating in SNAP-Ed classes was positively associated with several health behaviors but no change in BMI. Participants who experienced food insecurity had worse health behavior outcomes than those who did not experience this condition. IMPLICATIONS FOR PUBLIC HEALTH: SNAP-Ed interventions appear to have a favorable effect on fruit and vegetable consumption, but increases in BMI suggest that unhealthy food consumption is abundant and may be counteracting the benefits gained from eating more fruits and vegetables. Future efforts should take these results into consideration and optimize enrollment in nutrition assistance programs. These efforts should include coordinating with local programs to increase healthy food access for at-risk low-income populations in Los Angeles County.

Shame and guilt in the postnatal period: a systematic review.

Objective: The aim of this review was to explore the unique contribution of shame (negative evaluation of the self) and guilt (negative evaluation of behaviour) to postnatal psychological symptoms. Background: Although shame and guilt are related to psychological symptoms, the separate effect of each in postnatal psychological symptoms are not yet known. Methods: Seven electronic databases were systematically reviewed for articles on: (1) quantitative measures of shame, guilt, and psychological symptoms (2) in the postnatal period for infants under two years of age (3) published in English. Results: Of the 1,615 articles retrieved using PRISMA guidelines, five met criteria and were analysed independently by two reviewers using the STROBE criteria. In mothers, shame was significantly related to stress and postnatal depression. Shame significantly predicted postnatal depression. Guilt was significantly related to postnatal depression; however, the relationship was substantially reduced when included with shame. In fathers, shame, but not guilt, was significantly related to stress, anxiety, and depression. Conclusion: Shame and guilt are trans-diagnostic phenomena, negatively impacting on postnatal psychological health, and potentially the parent-child relationship. More research is needed to develop awareness of the unique effects of shame and guilt to optimise perinatal intervention.

Simulating the impact of health behavior interventions in the SNAP-Ed population.

In 2020, the US invested $441 million dollars in the Supplement Nutrition Assistance Program Education (SNAP-Ed), a program that encourages a healthy diet and promotes physical activity. Understanding the long-term health outcomes associated with promoting physical activity versus weight loss among the low-income population it serves could help guide the direction of future program efforts. We used the Future Americans Model (FAM), a microsimulation, to model over 10 years the impacts of changes in Body Mass Index (BMI) and exercise interventions on future health outcomes among adults aged 25 and older that could potentially accrue from SNAP-Ed interventions. We applied data from the Panel Study of Income Dynamics and data collected from 2,323 SNAP-Ed eligible adults in Los Angeles County in 2019. By 2029 interventions that increased vigorous physical activity by 20% would reduce the prevalence of difficulties with activities of daily living (ADL) by 4.72%. Interventions that would reduce BMI by 0.5 could decrease the prevalence of diabetes and heart disease by 5.34% and 0.66%, respectively. Helping people maintain weight loss, even as little as 3-4 lb, results in significant future health benefits. Given continued increases in weight at the population level, weight maintenance should be a focus of future interventions.

Food insecurity, participating in the Supplemental Nutrition Assistance Program, and the degree to which patients anticipate help from clinics to find food in Los Angeles County.

Healthcare clinics are uniquely positioned to screen for food insecurity and refer patients to food resources. This study examines this approach to address this social condition. A 2018 intercept survey of 1,103 adult patients recruited from across 11 clinic waiting rooms in Los Angeles County was conducted to describe the prevalence of food insecurity and whether Supplemental Nutrition Assistance Program (SNAP) participation and the degree to which patients anticipated their clinics to help them locate food varied by socio-demographic factors. The prevalence of food insecurity was high for this low-income survey sample (63.4%); 72% of Spanish-speaking Latinx reported experiencing it. For those who experienced food insecurity, older age was associated with lower odds of SNAP participation. Spanish-speaking Latinx had higher odds of anticipating help from a clinic to find food relative to English-speaking Latinx (Adjusted Odds Ratio 1.88, 95% Confidence Interval: 1.18, 2.98). An exploratory analysis showed that common reasons for not enrolling in SNAP included older adults not knowing how to apply to the program and Spanish-speaking Latinx worrying about citizenship status as it relates to the eligibility process. Findings revealed disparities in the prevalence of food insecurity and SNAP participation among patients of Los Angeles' low income clinics. Information from this study can help inform low-income clinics' efforts to intervene on food insecurity in their patient population.

Nociceptin is present in synovial fluid of patients undergoing total knee arthroplasty.

BACKGROUND: Osteoarthritis is a mechanical abnormality characterized by chronic joint pain associated with degeneration of the articular cartilage, synovitis, and local inflammation, leading to loss of function and pain. A connection exists between the peripheral nervous system and inflammatory joint degeneration. The process by which inflammation is influenced by the nervous system is known as neuroinflammation. One of the neuropeptides involved in peripheral neuroinflammation is nociceptin, a peptide related to the opioid class of substances. Nociceptin has both pro- and anti-inflammatory effects. Some studies show that nociceptin can be measured in synovial fluid, while other studies have not been able to detect it. The presence of nociceptin in synovial fluid could imply a molecular role for the neuropeptide in the joint, both physiologically as well as pathophysiologically. The goal of this pilot study was to determine whether nociceptin was present in the synovial fluid of osteoarthritic knees. METHODS: Patients undergoing primary total knee arthroplasty were enrolled after Institutional Review Board approval was obtained. Synovial fluid was aspirated from patients' operative knee joints and blood samples were obtained. A commercially available enzyme Immunoassay kit was used to test for nociceptin. A linear mixed-effects model was developed to account for the repeated measurements and baseline covariates. Least squares (adjusted) means were derived from the model to compare the sample types and to compare subgroups. RESULTS: Twenty patients were included in this study. Nociceptin was detected in the synovial fluid and plasma of all patients. The mean concentration (± standard deviation) of nociceptin in synovial fluid was 28.7 ± 18.2 pg/ml. The mean concentration of nociceptin in plasma was 45.2 ± 24.3 pg/ml pre-procedure, and 40.1 ± 20.6 pg/ml post-tourniquet deflation. The nociceptin concentration in synovial fluid was significantly lower than the nociceptin concentration in plasma, both pre-procedure and post-tourniquet deflation (p = 0.002 and p = 0.016 respectively). The nociceptin concentration in both plasma and synovial fluid was significantly lower in females versus males (p = 0.012). CONCLUSION: We demonstrated that nociceptin is present in synovial fluid and plasma of patients undergoing total knee arthroplasty. This implies a potential role for nociceptin in modulating inflammation in osteoarthritis. TRIAL REGISTRATION: ClinicalTrials.gov , NCT02528916 . Retrospectively registered on August 19, 2015.

Neighborhood Environments, SNAP-Ed Eligibility, and Health Behaviors: An Analysis of the California Health Interview Survey (CHIS).

Neighborhood conditions are associated with health outcomes, but whether individual health behaviors are independent of or associated with the settings are not clear. We analyzed the California Health Interview Survey (CHIS) (N = 11,152) data to determine if the perceptions and behaviors of similar individuals with an income low enough to be eligible for SNAP-Ed services differed based on whether they lived in high- or low-income neighborhoods. We found that SNAP-Ed eligible individuals living in low-income neighborhoods walked for transportation more frequently (3.04 times versus 2.38 times, p = 0.001), drank sugary beverages more frequently in the past month (2.93 times versus 1.69 times, p = 0.000), and had a higher risk of obesity than similar low-income individuals living in high-income neighborhoods (0.34 versus 0.26, p = 0.012).

Does Exposure to the Choose Water Campaign Increase Parental Intentions to Promote More Water and Less Sugar-Sweetened Beverage Consumption?

PURPOSE: To assess if exposure to the Choose Water public health media campaign increased parents' intentions to promote healthier beverage consumption in their household. DESIGN: A cross-sectional evaluation administered post-campaign. SETTING: A 2017 internet panel survey in Los Angeles County, California. PARTICIPANTS: The survey included 499 parents of young children. INTERVENTION: The Choose Water media campaign included digital media and out-of-home advertisements (eg, transit shelters, interiors of buses) in both English and Spanish. MEASURES: Dichotomous outcome variables were parental intentions to give child(ren) (1) more water and (2) less sugar-sweetened beverage consumption in their households. The independent variable was campaign exposure, categorized as no exposure, exposed but did not discuss visual, and exposed and discussed visual with someone. ANALYSIS: Descriptive, bivariate, and multivariable logistic regressions. RESULTS: Among those who were exposed and discussed a campaign visual, the adjusted odds of intending to promote water consumption were 2.82 times greater than for those who reported no exposure (95% confidence interval [CI]: 1.46-5.46). Similar odds to promote less sugar-sweetened beverage consumption were observed for those who were exposed and discussed a campaign visual (adjusted odds ratio: 3.27, 95% CI: 1.76-6.08). Those with the lowest educational attainment discussed the visual(s) less (10.5%). CONCLUSION: Word of mouth may enhance health messaging by allowing time for intended audiences to process campaign content within their interpersonal network.

Racial/Ethnic Inequities in Access to High-Quality Dialysis Treatment in Chicago: Does Neighborhood Racial/Ethnic Composition Matter?

OBJECTIVES: Blacks and Hispanics face a higher incidence rate of end-stage renal disease (ESRD) and tend to experience poorer access to quality health care compared with Whites. Income, education, and insurance coverage differentials are typically identified as risk factors, but neighborhood-level analyses may provide additional insights. We examine whether neighborhood racial composition contributes to racial/ethnic inequities in access to high-quality dialysis care in Chicago. METHODS: Data are drawn from the United States Renal Data System merged to the ESRD Quality Incentive Program file and the American Community Survey (2005-2009) for facility and neighborhood characteristics (N = 2797). Outcomes included (1) spatial access (travel time to dialysis facilities) and (2) realized access (actual use of quality care). Neighborhood racial/ethnic composition was categorized into four types: predominantly White, Black, and Hispanic neighborhoods, and racially integrated neighborhoods. RESULTS: Blacks lived closer to a dialysis facility but traveled the same distance to their own dialysis compared with Whites. Hispanics had longer travel time to any dialysis than Whites, and the difference between Hispanics and Whites became no longer significant after adjusting for neighborhood racial/ethnic composition. Blacks and Hispanics had better access to a high-quality facility if they lived in integrated neighborhoods (OR = 1.85 and 3.77, respectively, p < 0.01) or in neighborhoods with higher concentrations of their own race/ethnicity (OR = 1.68 for Blacks in Black neighborhoods and 1.92 for Hispanics in Hispanic neighborhoods, p < 0.05) compared with Whites in predominantly White neighborhoods. CONCLUSION: Expanding opportunities for Blacks and Hispanics to gain access to racially integrated and minority neighborhoods may help alleviate racial/ethnic inequities in access to quality care among kidney disease patients.

Lessons learned from implementing the Supplemental Nutrition Assistance Program Education Small Corner Store Project in Los Angeles County.

As part of the federal Supplemental Nutrition Assistance Program Education (SNAP-Ed) in Los Angeles County (LAC), corner store conversions (CSCs) were an integral part of a broader, more coordinated effort to improve nutrition and to prevent obesity in low-income populations. To date, little is known about this experience in LAC. The present study addresses this gap by describing lessons learned from implementing the SNAP-Ed Small Corner Store Project (SCSP) in this region. The project, which began in 2013, sought to scale CSCs in underserved communities of LAC, employing behavioral economics (e.g., prominently displaying healthy foods at checkout aisles or using in-store signage to promote healthy options) to encourage patron selection of healthier food items. Results from an assessment of the SCSP suggest that for CSCs to do well, careful considerations should be given to factors such as time (e.g., amount of staff time dedicated to the effort), staff capacity (e.g., # staff available to assist), and available resources that can be leveraged (e.g., support from community-based organizations). For some stores, inadequate food distribution or a lack of capital improvement infrastructure (e.g., refrigeration for fresh produce/storage of excess food that can be repurposed) were key barriers that required additional funding. Although local efforts that incentivize small businesses to undergo CSCs may initially nudge store owners to participate, increasing overall consumer demand for healthier food products (i.e., so as to help maintain sales volume) remains a key to sustaining store conversions long after SNAP-Ed resources are gone.

Analysis of Soft Tissue Materials for Simulation Development.

INTRODUCTION: To meet unique demands and stretch budgets, simulations will often be made rather than purchased. Although 3-dimensional printing can be useful, there are significant physical limitations of these materials. This project is intended to begin examining the physical properties of materials used in casting/molding that may be useful for simulant soft tissue creation. METHODS: A variety of materials (foams and rubbers, urethanes and silicones, ballistic and food grade gels) were cast in standardized forms for analysis and visualized via computed tomography scanner and ultrasound (US). Each sample was also tested using 18ga and 22ga needles to determine force required for penetration. RESULTS: Silicone rubbers were generally well visualized via US, with computed tomography imaging showing between 100 and 200 Hounsfield units. Ballistic and food grade gels measured in the areas of -175 and 8 Hounsfield units, respectively, while being clear under US. Foams, particularly the urethane, demonstrated low Hounsfield units and were essentially opaque to US because of air cell artifact. Needle force requirements ranged from 0.05 to 23.34 N. Gels and foams were in the lower range, but there was overlap with the silicone. The use of additives in the silicones allowed for a wide range of needle forces and tactile experiences. CONCLUSIONS: Silicone and urethane materials can mimic soft tissues, for both imaging and interventions. Although there is significant potential for independent production of custom, high-fidelity simulants, further work is required to identify preferable combinations of materials and optimal techniques for their use.

Disablement in Context: Neighborhood Characteristics and Their Association With Frailty Onset Among Older Adults.

OBJECTIVES: Frailty, an aggregate expression of risk resulting from age- or disease-associated physiologic accumulation, is responsible for large economic and societal costs. Little is known about how the context in which older adult's live may contribute to differences in frailty. This study clarifies the role of neighborhood structural characteristics and social processes for understanding declines in health status. METHOD: Data from two waves of the National Social Life, Health and Aging Project were linked to tract-level information from the 2000 Census (n = 1,925). Frailty was measured with in-home assessments and self-report. Ordered logistic regressions were employed to estimate the role of tract-level structural and social process indicators at baseline on frailty at follow-up. RESULTS: Living in a neighborhood characterized with a higher density of African Americans and with more residential instability was associated with higher odds of frailty. Adults in neighborhoods with increasing levels of physical disorder had higher odds of frailty (adjusted odds ratio [AOR]: 1.20, 95% confidence interval [CI]: 1.03, 1.39), while those exposed to more social cohesion had lower odds (AOR: 0.87, CI: 0.78, 0.97). DISCUSSION: For older adults, both neighborhood structural and social process characteristics appear to be independently associated with frailty.

Promoting congregant health in faith-based organizations across Los Angeles County, 2013-2016.

The Los Angeles County Department of Public Health (DPH) launched the Nutrition Education and Obesity Prevention (NEOP) Project in fall 2013. As the local arm of the Supplemental Nutrition Assistance Program Education (SNAP-Ed), this project partnered with faith-based organizations (FBOs) in Los Angeles County to implement policy, systems, and environmental change interventions (PSEs) at selected church sites, alongside the usual delivery of health education. A 2-part programmatic assessment was conducted to better understand how the NEOP Faith Based Project at one of the FBOs was implemented during the 2013-2016 SNAP-Ed funding cycle. A qualitative component (key informant interviews) sought to understand and describe the PSE implementation process at each of the participating church sites, whereas the quantitative component (surveys) focused on assessing congregant perceptions about their awareness of the PSEs, their knowledge and beliefs about health, and their self-reported health behaviors after exposure to onsite changes. Among congregants who participated in the survey, 52% expressed desire for more health education classes. However, only 37% reported being aware of them at church sites that hosted them. When asked to compare their behaviors for "today" versus 6 months ago, more than half reported greater interest in eating more fruits and vegetables (66%), choosing water over soda (69%), and becoming more physically active (59%). Results from the NEOP Project have implications for how local health departments could partner with FBOs to outreach and promote health among congregants, particularly for those who are at high-risk of diet-related diseases due to poor nutrition and obesity.

Healthy food marketing and purchases of fruits and vegetables in large grocery stores.

Healthy food marketing in the retail environment can be an important driver of fruit and vegetable purchases. In Los Angeles County, the Nutrition Education and Obesity Prevention (NEOP) program utilized this strategy to promote healthy eating among low-income families that shop at large retail chain stores. The present study assessed whether self-reported exposure to large retail NEOP interventions, including seeing at least one store visual, watching an in-store cooking demonstration, and/or seeing at least one program advertisement, were associated with increased fruit and vegetable purchases. During fall 2014, the Division of Chronic Disease and Injury Prevention in the Los Angeles County Department of Public Health partnered with Samuels Center to conduct store patron intercept surveys at six large food retail stores participating in NEOP across Los Angeles County. Of 1050 participants who completed the survey, almost a quarter (25.0%) reported seeing at least one visual throughout the store and 9.2% watched a cooking demonstration. Seeing at least one visual and watching a cooking demonstration were not significantly associated with percent dollars spent on fruits and vegetables each week. Among participants who reported being exposed to at least one store visual, those enrolled in the Supplemental Nutrition Assistance Program (SNAP) reported spending 6% more on fruits and vegetables than those who were not enrolled (p = 0.046). Although the NEOP store interventions did not individually increase store purchases, their educational value may still influence patron food selection, especially if coupled to the monetary resources of SNAP for those who are enrolled.