Defining the Exposome Using Popular Education and Concept Mapping With Communities in Atlanta, Georgia.

Introduction: The exposome concept provides a framework to better incorporate the environment into the study of health and disease and has been defined by academics to encompass all lifetime exposures including toxicants, diet, and lifestyle choices. However, initial applications of the exposome concept have been less apt at measuring social determinants of health, focusing primarily on conventional environmental exposures and lifestyle choices that do not reflect the complex lived experience of many communities. To bring community voice into the exposome concept, the HERCULES Exposome Research Center and its Stakeholder Advisory Board co-developed the Exposome Roadshow. We present and discuss the resulting community-exposome definition to inform and improve exposome research. Materials and Methods: Four communities from distinct areas across metro-Atlanta participated in separate 2-day Exposome Roadshow workshops with concept mapping. Aligned with a popular education approach in which community knowledge is used to work collectively for change, concept mapping provided a systematic method to collect and visualize community members' knowledge and create a shared understanding to take action. Community members brainstormed, sorted, and rated their responses to the prompt: "What in your environment is affecting your and your community's health?" Responses were analyzed and visually depicted by concept maps consisting of separate but interrelated clusters of ideas. Community members discussed and validated the maps, selecting a final map illustrating their community's exposome. Results: A total of 118 community members completed concept mapping. On average communities identified 7 clusters to define their exposome. The resulting concept maps offer a community definition of the exposome. Five major themes arose across all four communities: conventional environmental concerns, built environment, social relationships, crime and safety, and individual health and behaviors. Discussion: The resulting community-exposome definition demonstrates the importance of expanding the scope of exposures beyond traditional environmental influences to include the lived experience of individuals and communities. While newer exposome definitions align more closely with this community definition, traditional exposome methods do not routinely include these factors. To truly capture the totality of lifetime exposures and improve human health, researchers should incorporate community perspectives into exposome research.

Implementation of a Community Grant Program to Address Community-Driven Environmental Health Concerns.

Community-engaged approaches to research can increase trust, enhance the relevance and use of research, address issues of equity and justice, and increase community knowledge and capacity. The HERCULES Exposome Research Center sought to engage local Atlanta communities to learn about and address their self-identified environmental health concerns. To do this, HERCULES and their stakeholder partners collaboratively developed a community grant program. The program was evaluated using mixed qualitative methods that included document review and semi-structured interviews. This paper presents the development, implementation, and evaluation of the grant program. HERCULES awarded one-year grants of $2,500 to 12 organizations within the Atlanta region, for a total 13 grants and $32,500 in funding. Grantees reported accomplishments related to community knowledge, awareness, and engagement in addition to material accomplishments. All grantees planned to sustain their programs, and some received additional funding to do so. Some grantees remained actively involved with HERCULES beyond the grant program. The HERCULES Community Grant Program was able to increase awareness of HERCULES among applicant communities, establish or enhance relationships with community-based organizations, and identify local environmental health concerns while providing tangible results for grantees and the communities they serve. Mini-grant programs are a feasible approach to address community environmental health and establish new relationships. This model may benefit others who aim to establish community-academic relationships while addressing community health concerns.

Safe Community Gardening Practices: Focus Groups with Garden Leaders in Atlanta, Georgia.

Although best management practices have been recommended by government agencies and non-profit organizations to reduce community gardeners' potential exposure to soil contaminants such as lead, some gardeners do not perform these practices. Understanding gardeners' beliefs and motivations is critical for effective promotion of safer gardening practices. This study, grounded in the Theory of Planned Behavior (TPB), employed five focus groups to investigate Atlanta community garden leaders' perspectives concerning three gardening practices: composting, hygiene behaviors, and mulching. These general practices are also considered safe gardening practices in that they can reduce exposure to toxicants in urban gardens. Qualitative analysis identified advantages and disadvantages; supporters and non-supporters; and barriers and facilitators that might influence gardeners' opinions regarding these behaviors. Gardeners expressed that more funding, volunteers, and training are needed to promote these behaviors. Gardeners noted that mulch and compost provided advantages such as improving soil quality, but a primary barrier was concern about contamination of source materials. Focus group participants did not directly associate composting and mulching with reduction of exposure to soil contaminants. Behavioral challenges related to hygiene included concerns about decreased exposure to salubrious bacteria, inadequate access to potable water, and limited availability of gloves and wipes. These study findings characterize factors that community garden stakeholders should consider when promoting safe gardening practices and interventions.

Home gardening and associations with fruit and vegetable intake and BMI.

OBJECTIVE: To understand who engages in home gardening and whether gardening is associated with fruit and vegetable intake and weight status. DESIGN: A national cross-sectional survey. SETTING: Online survey panel in the USA. PARTICIPANTS: Adults aged 18-75 years representing the US population with respect to gender, age, race/ethnicity, income and geographic region (n 3889). RESULTS: Approximately 30 % of survey respondents reported growing edible plants in a home garden. Gardeners were more likely to be White or Asian, employed, have higher income, be married, have children in the household and live in rural areas. Gardeners were less likely to be obese and more likely to meet US dietary recommendations for fruit and vegetable consumption. In multivariable analyses, home gardens remained associated with fruit and vegetable intake and BMI when controlling for a range of socio-demographic characteristics and level of rurality. CONCLUSIONS: The current study identifies who is gardening in the USA and provides useful information for public health efforts to increase gardening as a nutrition intervention. Future research should examine the benefits of home gardening and interventions to increase home gardening using more rigorous designs.

A Scoping Review of Capacity-Building Efforts to Address Environmental Justice Concerns.

Environmental justice (EJ) efforts aimed at capacity building are essential to addressing environmental health disparities; however, limited attention has been given to describing these efforts. This study reports findings from a scoping review of community-academic partnerships and community-led efforts to address environmental inequities related to air, water, and land pollution in the United States. Literature published in peer-reviewed journals from January 1986 through March 2018 were included, and community capacity theory was applied as a framework for understanding the scope of capacity-building and community change strategies to address EJ concerns. Paired teams of independent analysts conducted a search for relevant articles (n = 8452 citations identified), filtered records for content abstraction and possible inclusion (n = 163) and characterized selected studies (n = 58). Most articles implemented activities that were aligned with community capacity dimensions of citizen participation (96.4%, n = 53), community power (78%, n = 45), leadership (78%, n = 45), and networks (81%, n = 47); few articles identified a direct policy change (22%, n = 13), and many articles discussed the policy implications of findings for future work (62%, n = 36). This review synthesizes three decades of efforts to reduce environmental inequities and identifies strategic approaches used for strengthening community capacity.

Understanding the pros and cons of organ donation decision-making: Decisional balance and expressing donation intentions among African Americans.

Increasing public commitment to organ donation is critical to improving donor kidney availability for end-stage renal disease patients desiring transplant. This study surveyed (N = 1339) African Americans, measuring perceived pros relative to cons of organ donation, to evaluate an existing Transtheoretical Model decisional balance scale and associations between decisional balance and expressing donation intentions. Findings supported the existing scale structure. More positive decisional balance ratios were associated with 1.76 times the odds of expressing intentions (95% confidence interval = 1.52-2.04). Pros were more strongly linked to donation intentions than cons. Greater understanding of organ donation decision-making is valuable for informing interventions that encourage donation.

Perspectives on Heavy Metal Soil Testing Among Community Gardeners in the United States: A Mixed Methods Approach.

Community gardens offer numerous benefits, but there are also potential risks from exposure to chemical contaminants in the soil. Through the lens of the Theory of Planned Behavior, this mixed methods study examined community gardeners' beliefs and intentions to conduct heavy metal soil testing. The qualitative component involved five focus groups of community garden leaders in Atlanta, Georgia. Qualitative analysis of the focus group data revealed that heavy metal soil contamination was not frequently identified as a common gardening hazard and several barriers limited soil testing in community gardens. The focus group results informed the development of a questionnaire that was administered to 500 community gardeners across the United States. Logistic regression analysis revealed that the soil testing intention was associated with attitude (aOR = 2.46, 95% CI: 1.34, 4.53), subjective norms (aOR = 3.39 95% CI: 2.07, 5.57), and perceived behavioral control (aOR = 1.81, 95% CI: 1.10, 2.99). Study findings have implications for interventions involving community garden risk mitigation, particularly gardens that engage children and vulnerable populations.

A Community-Based Study of Giving ACTS: Organ Donation Education for African American Adults.

BACKGROUND: Transplantation continues to be the therapy of choice for people experiencing end-stage organ failure. African Americans (AAs) are overrepresented among those awaiting an available organ for the purpose of a transplant, yet donate at rates lower than other races due to a list of well-studied barriers. The Giving ACTS (About Choices in Transplantation and Sharing) Intervention was developed to provide culturally appropriate messaging to AAs about organ and tissue donation and transplantation (OTDT). The purpose of this community-based study was to test the extent to which the intervention was effective in (1) improving donation-related knowledge and attitudes among AA participants, and (2) increasing registration on the state donor registry. METHODS: Using a single-group, pre-post design, 1,585 participants received the intervention in small groups hosted in community settings. RESULTS: From baseline to immediate follow-up, participants significantly increased in OTDT-related knowledge, beliefs and attitudes, endorsement of the positive consequences of donation, and willingness to donate (all ps < .001). Participants' beliefs about the negative consequences of organ and tissue donation, however, did not significantly change, and registration on the state donor registry was negligible (1.3%). CONCLUSION: Results suggest that Giving ACTS was generally successful in improving attitudes and beliefs; the intervention, however, was not effective in changing participants' beliefs about the negative consequences of OTDT, or increasing actual registration behaviors. Future studies in this area should be conducted to empirically evaluate the role of distrust in healthcare systems among AAs and its possible mediating effect on the relationship between donation-related education and the desired health behaviors.

A Community-Level Initiative to Prevent Obesity: Results From Kaiser Permanente's Healthy Eating Active Living Zones Initiative in California.

INTRODUCTION: A growing number of health systems are leading health promotion efforts in their wider communities. What impact are these efforts having on health behaviors and ultimately health status? This paper presents evaluation results from the place-based Kaiser Permanente Healthy Eating Active Living Zones obesity prevention initiative, implemented in 2011-2015 in 12 low-income communities in Kaiser Permanente's Northern and Southern California Regions. METHODS: The Healthy Eating Active Living Zones design targeted places and people through policy, environmental, and programmatic strategies. Each Healthy Eating Active Living Zone is a small, low-income community of 10,000 to 20,000 residents with high obesity rates and other health disparities. Community coalitions planned and implemented strategies in each community. A population-dose approach and pre and post surveys were used to assess impact of policy, program, and environmental change strategies; the analysis was conducted in 2016. Population dose is the product of reach (number of people affected by a strategy divided by target population size) and strength (the effect size or relative change in behavior for each person exposed to the strategy). RESULTS: More than 230 community change strategies were implemented over 3 years, encompassing policy, environmental, and programmatic changes as well as efforts to build community capacity to sustain strategies and make changes in the future. Positive population-level results were seen for higher-dose strategies, particularly those targeting youth physical activity. Higher-dose strategies were more likely to be found in communities with the longest duration of investment. CONCLUSIONS: These results demonstrate that strong (high-dose), community-based obesity prevention strategies can lead to improved health behaviors, particularly among youth in school settings. SUPPLEMENT INFORMATION: This article is part of a supplement entitled Building Thriving Communities Through Comprehensive Community Health Initiatives, which is sponsored by Kaiser Permanente, Community Health.

Changes in Nutrition Policies and Dietary Intake in Child Care Homes Participating in Healthy Eating and Active Living Initiative.

INTRODUCTION: From 2012 to 2014, a total of 17 family child care homes participated in a multisector, community-wide initiative to prevent obesity. Strategies included staff workshops, materials, site visits, and technical assistance regarding development and implementation of nutrition policies. The purpose of the evaluation was to examine the impact of the initiative on family child care home nutrition-related policies and practices and child dietary intake. STUDY DESIGN: Pre- and post-intervention without control group. Measures taken at baseline and follow-up included structured observations and questionnaires regarding nutrition policies, practices, and environments; documentation of lunch foods served on 5 days; and lunch plate waste observations on 2 days. Paired t-tests were used to determine the significance of change over time. SETTING/PARTICIPANTS: Seventeen family child care homes in a low-income diverse community in Northern California; children aged 2-5 years who attended the family child care homes. MAIN OUTCOME MEASURES: Change in nutrition-related policies and practices, lunch foods served and consumed. RESULTS: Data was collected at 17 sites for an average of 5.2 children aged 2-5 years per site per day at baseline and 4.6 at follow-up for a total of 333 plate waste observations. There were significant increases in staff training, parental involvement, and several of the targeted nutrition-related practices; prevalence of most other practices either improved or was maintained over time. There were significant increases in the number of sites meeting Child and Adult Care Food Program meal guidelines, variety of fruit and frequency of vegetables offered, and reductions in frequency of juice and high-fat processed meats offered. Adequate portions of all food groups were consumed at both time points with no significant change over time. CONCLUSIONS: A simple, policy-focused intervention by a child care resource and referral agency was successful at reinforcing and improving upon nutrition-related practices at family child care homes. Children consumed adequate, but not excessive, portions of the balanced meals served to them, suggesting there is no reason to offer unhealthy options. SUPPLEMENT INFORMATION: This article is part of a supplement entitled Building Thriving Communities Through Comprehensive Community Health Initiatives, which is sponsored by Kaiser Permanente, Community Health.

Changes in Consumer Purchases in Stores Participating in an Obesity Prevention Initiative.

INTRODUCTION: From 2011 to 2014, small stores in three communities participated in a community-wide obesity prevention initiative. The study aimed to determine how participation in the initiative influenced store environments and consumer purchases. STUDY DESIGN: Pre- and post-intervention without control. Structured observations of the store environments and intercept surveys of adult shoppers at all stores, and of children at two stores, conducted at baseline and follow-up. Manager/owner interviews regarding perceived impacts of the intervention conducted at follow-up. SETTING/PARTICIPANTS: Shoppers at nine small stores in three diverse, low-income communities in Northern California. INTERVENTION: The store interventions were determined locally with combinations of strategies such as product displays, healthier options, marketing and promotion, store layout, and facility improvements that were implemented to varying degrees at each site. MAIN OUTCOME MEASURES: Changes in store environments and purchases of select foods and beverages. RESULTS: Stores experienced consistent, but not always significant, declines in purchases of sweets and chips and increases in purchases of fruits and vegetables at select stores. Decreases in purchases of targeted sugar-sweetened beverages were offset by increases in purchases of other sugar-sweetened beverages. Changes in store environments and promotional activities varied widely from store to store and corresponded to variations in changes in purchasing. The owners/managers perceived benefits to their bottom line and community/customer relations, but challenges were identified that may account for the varied degree of implementation. CONCLUSIONS: Substantive improvements in fruit and vegetable availability and promotion were needed to achieve a measurable impact on purchases but reducing purchases of unhealthy foods, like sweets and chips, required a less consistent intensive effort. These findings suggest it may be challenging to achieve the consistent and targeted implementation of changes and ongoing promotional efforts at a large enough proportion of stores where residents shop that would be required to get measurable impacts at the community level. SUPPLEMENT INFORMATION: This article is part of a supplement entitled Building Thriving Communities Through Comprehensive Community Health Initiatives, which is sponsored by Kaiser Permanente, Community Health.

Improvements in Physical Activity Opportunities: Results From a Community-Based Family Child Care Intervention.

INTRODUCTION: Reaching preschool-aged children to establish healthy lifestyle habits, including physical activity, is an important component of obesity prevention efforts. However, few studies have examined family child care homes where nearly 1 million children receive care. STUDY DESIGN: A pre- and post-intervention evaluation without a control group was conducted to evaluate what changes occurred in family child care homes that participated in the Healthy Eating and Active Living project, a multicomponent obesity prevention initiative, focused on community-driven policy and environmental change in neighborhoods within Kaiser Permanente service areas. SETTING/PARTICIPANTS: From 2012 to 2014, a total of 17 family child care homes in Northern California participated in the intervention. INTERVENTION: A physical activity workshop for child care staff and technical assistance to develop a policy to promote physical activity and other healthy behaviors. MAIN OUTCOME MEASURES: Pre and post observations, questionnaires, and physical activity logs were completed to assess change in physical activity resources available in the family child care homes, the amount of child screen time offered, type and amount of physical activity offered to children, and implementation of physical activity best practices. RESULTS: Between baseline and follow-up, providers significantly increased both the number of structured, adult-led activities (2.6 vs 3.2 activities per day) and the number of structured, adult-led minutes of activity in which children participated (49 vs 83 minutes per day). Providers also improved screen time practices and made improvements to the physical activity environment. CONCLUSIONS: In this study, a community-based organization designed and implemented multicomponent strategies tailored for participating family child care homes. The successful implementation of the intervention likely contributed to implementation of practices that increased opportunities for physical activity for the young children attending these family child care homes. SUPPLEMENT INFORMATION: This article is part of a supplement entitled Building Thriving Communities Through Comprehensive Community Health Initiatives, which is sponsored by Kaiser Permanente, Community Health.

Kaiser Permanente's Community Health Initiative in Northern California: evaluation findings and lessons learned.

PURPOSE: To describe the evaluation findings and lessons learned from the Kaiser Permanente Healthy Eating Active Living-Community Health Initiative. DESIGN: Mixed methods design: qualitative case studies combined with pre/post population-level food and physical activity measures, using matched comparison schools for youth surveys. SETTING: Three low-income communities in Northern California (combined population 129,260). SUBJECTS: All residents of the three communities. INTERVENTION: Five-year grants of $1.5 million awarded to each community to support the implementation of community- and organizational-level policy and environmental changes. Sectors targeted included schools, health care settings, worksites, and neighborhoods. MEASURES: Reach (percentage exposed) and strength (effect size) of the interventions combined with population-level measures of physical activity (e.g., minutes of physical activity) and nutrition (e.g., fruit and vegetable servings). ANALYSIS: Pre/post analysis of population level measures, comparing changes in intervention to comparison for youth survey measures. RESULTS: The population-level results were inconclusive overall, but showed positive and significant findings for four out of nine comparisons where "high-dose" (i.e., greater than 20% of the population reached and high strength) strategies were implemented, primarily physical activity interventions targeting school-age youth. CONCLUSION: The positive and significant changes for the high-dose strategies suggest that if environmental interventions are of sufficient reach and strength they may be able to favorably impact obesity-related behaviors.