American journal of preventive medicine
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Crime and safety are often cited as potential hurdles to park use and park-based physical activity. Using comprehensive data sources including both objective and subjective measurements at the park level and the individual level, this study aimed to assess the association between crime rates and use of local parks in low-income urban neighborhoods. ⋯ Gun-related violent crimes have relatively long-term negative associations with population health by reducing utilization of outdoor park space. There can be additional population health benefits from controlling and reducing gun-related violent crimes beyond immediate impacts on public safety and mortality.
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The Special Supplemental Nutrition Program for Women, Infants and Children (WIC) required major revisions to food packages in 2009; effects on nationwide low-income household purchases remain unexamined. ⋯ WIC food package revisions appear associated with improved nutritional profiles of food purchases among WIC participating households compared with low-income nonparticipating households. These package revisions may encourage WIC families to make healthier choices among their overall packaged food purchases.
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Bicycling is a health-promoting physical activity, but little is known about the factors that influence this behavior in the U.S. The objective of this cross-sectional study was to identify multilevel ecologic correlates of bicycling behaviors in a nationally representative sample of U.S. adults. ⋯ In the U.S., recreation bicycling is a choice-based behavior, whereas transportation bicycling may be more influenced by the perceived and objective built environment. Interventions should consider how to make recreation and transportation bicycling more accessible and affordable to all individuals.
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The purpose of this study is to reconcile public health workforce supply and demand data to understand whether the expected influx of public health graduates can meet turnover events. ⋯ Demands for public health staff could possibly be met by the influx of graduates from schools and programs of public health. However, substantial implications exist for transferal of institutional knowledge and ability to recruit and retain the best staff to sufficiently meet demand.
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Sugar-sweetened beverages (SSBs) are a major contributor to children's added sugar consumption. This study examines whether children's SSB and water intakes are associated with diet quality and total energy intake. ⋯ Children who consume SSBs have poorer diet quality and higher total energy intake than children who do not consume SSBs. Interventions for obesity and chronic disease should focus on replacing SSBs with water and improving other aspects of diet quality that correlate with SSB consumption.