Preventive medicine
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Preventive medicine · Dec 2019
Race/ethnic variations in school-year versus summer differences in adolescent physical activity.
Children and adolescents gain more weight in the summer than the school year, and there are race/ethnic differences in this pattern. Youth physical activity is lower in the summer, and the main aim of the present study was to examine race/ethnic and sex differences in adolescent physical activity, sedentary behavior, and related variables, comparing the school-year and summer. Adolescents aged 11-17 years were recruited from lower-income areas of five states in 2017-2018, and n = 207 completed surveys in both the school-year and summer: 56 African Americans, 30 American Indians, 21 Asian/Pacific Islanders, 49 Latinos, and 51 White, non-Hispanics. ⋯ Reported enjoyment of physical activity was generally lower in the summer (p < .02), which could help explain reduced physical activity. Which race/ethnic groups were at higher risk in the summer varied for physical activity and screen time, so interventions should be tailored for each group. Improved strategies to increase physical activity in the summer, especially among higher-risk groups, could contribute to youth obesity control.
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Preventive medicine · Dec 2019
Educational attainment and allostatic load in later life: Evidence using genetic markers.
Education is strongly correlated with health outcomes in older adulthood. Whether the impact of education expansion improves health remains unclear due to a lack of clarity over the causal relationship. Previous health research within the social sciences has tended to use specific activities of daily living or self-reported health status. ⋯ The effect is mainly driven by BMI and Hba1c. Smoking and marital stability are two potential pathways that also causally influenced by education. If our main and sensitivity analyses are valid, the results find support that a higher level of education is causally related to better health in older adulthood.
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Preventive medicine · Dec 2019
Comment LetterResponse to a commentary on "Food insecurity transitions and smoking behavior among older adults who smoke".
Thank you for the opportunity to respond to the commentary by Kim-Mozeleski and colleagues on "Food insecurity transitions and smoking behavior among older adults who smoke". This study examined the influence of food insecurity transitions on smoking cessation and daily cigarette consumption in 2014 within a sample of older U. S. adults from the Health and Retirement Study (HRS) who indicated that they smoked in 2012. ⋯ S. economic growth. In contrast, data from Kim-Mozeleski et al. (2018) spanned 12 years and overlapped the Great Recession. A detailed response to the commentary is provided.
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Preventive medicine · Dec 2019
Come together, play, be active: Physical activity engagement of school-age children at Play Streets in four diverse rural communities in the U.S.
Across the U. S., Play Streets - temporary street closures creating safe places for play for a few hours- are being implemented in urban areas during summer. Play Streets have never been implemented or evaluated in rural communities but have the potential to address challenges residents face accessing safe physical activity opportunities in these areas. ⋯ Most adults were sedentary during Play Streets according to pedometer and iSOPARC data. Children in diverse rural communities are physically active at Play Streets. Play Streets are a promising intervention for promoting active play among children that lack safe opportunities to be active.
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Preventive medicine · Dec 2019
Gaps in provider lifestyle counseling and its adherence among obese adults with prediabetes and diabetes in the United States.
Obesity is an epidemic affecting about 40% of the US adult population. Tracking with the obesity epidemic is an increase in the prevalence of diabetes and pre-diabetes. Both pre-diabetes and diabetes are often coexistent with obesity and contribute to an increased total and cardiovascular disease related morbidity and mortality. ⋯ We found that, regardless of pre-diabetes or diabetes status, almost 1 in 3 individuals with mild obesity (BMI ≥ 30 & < 35) and 1 in 4 with severe obesity (BMI ≥ 35) reported lack of lifestyle counseling from healthcare providers regarding diet or physical activity, and 2 in 3 individuals with any level of obesity reported lack of referral/counsel concerning weight loss programs. Lifestyle counseling and its compliance among obese adults from a contemporary dataset in the US is still suboptimal. This study highlights the gaps in the implementation of the AHA/ACC 2013 guidelines on management of obesity among adults particularly among those with metabolic disease, who would derive the greatest benefit.