Resource Type: Journal Article

Beyond Food Assistance: A Scoping Review Examining Associations of Nonfood Social Safety Net Programs in the United States With Food Insecurity and Nutrition Outcomes

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This scoping review aims to summarize the state of the evidence on associations between participation in nonfood social safety net programs (eg, income assistance, housing assistance) in the United States and food- and nutrition insecurity–related outcomes. Six databases were systematically searched for peer-reviewed articles. Included articles (n = 65) reported on studies that examined 10 unique social More

Simulated retail food environments: A literature review of systems science approaches to advance equity in access to healthy diets

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As researchers increasingly utilize systems science simulation modeling (SSSM), little is known about how and by whom SSSMs are being leveraged to address inequities in access to healthy diets. We evaluated the extent to which studies (n = 66) employing SSSM to examine retail food environments (RFEs): included three pillars of equity (social position, human capital, socioeconomic More

A Systematic Review: The Impact of COVID-19 Policy Flexibilities on SNAP and WIC Programmatic Outcomes

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The objective of this study was to explore the impact of policy flexibilities deployed during the COVID-19 public health emergency on access, enrollment/retention, benefit utilization, and perceptions of SNAP and WIC. The review identified 37 eligible articles. Twelve studies evaluated policy flexibilities in SNAP only, 21 in WIC only, and 4 in both programs. Across More

Opportunities in Programs and Policies to Address the Underlying Drivers of Sugary Drink and Water Consumption in the Washington, DC, Metro Area: A Qualitative Community-Based System Dynamics Approach

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The objectives of this study were to develop a shared understanding among multiple stakeholders about the structural and underlying, interconnected drivers of SSB and water consumption in the Washington, DC, metro area and to have them identify feasible and influential policy levers. A community-based system dynamics approach was used during a 2-day group model building More

Experiences with COVID-19 economic relief measures among low-wage worker families: a qualitative study

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This study aimed to understand experiences with COVID-19 economic relief measures among low-wage worker households with children during the COVID-19 pandemic. The study conducted semi-structured qualitative interviews from low-wage workers in households with children in two U.S. cities in 2022 (n = 40). The sample was recruited from a larger study which included survey measures More

School-based nutrition education programs alone are not cost effective for preventing childhood obesity: a microsimulation study

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Although interventions to change nutrition policies, systems, and environments (PSE) for children are generally cost effective for preventing childhood obesity, existing evidence suggests that nutrition education curricula, without accompanying PSE changes, are more commonly implemented. This study aimed to estimate the societal costs and potential for cost-effectiveness of 3 nutrition education curricula frequently implemented in More

Water Is K’é: Learning from the Navajo Community to Promote Early Child Health

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Drinking water instead of sugary drinks is key to reducing health disparities. Since beverage habits are shaped by complex personal, community, and environmental factors, community input is critical to design any intervention promoting water. The research team worked with community partners to design a program to promote healthy beverage habits among young Navajo children. The More

Online retail nudges to help parents with lower-income choose healthy beverages for their children: A randomized clinical trial

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Nudges offer a promising tool to reduce sugary drink intake among children who are most at risk for diet-related disease. The objective of this study was to examine the impact of online store nudges on purchases of sugary drinks for children in lower-income households. Caregivers with lower-income were recruited to an online shopping experiment and More

Community-based diet and obesity-related policy, system, and environmental interventions for obesity prevention during the first 1000 days: A scoping review

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Community-based policy, systems, and environmental interventions have the potential to reduce modifiable risk factors for obesity early in life. The purpose of this scoping review was to characterize the breadth, generalizability, and methodological quality of community-based diet and obesity-related policy, system, and environmental interventions during the first 1000 days of life, from pregnancy to 24 months More