Preventive medicine
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Preventive medicine · Apr 2010
Randomized Controlled TrialWorksite environment intervention to prevent obesity among metropolitan transit workers.
The results of an 18-month worksite intervention to prevent obesity among metropolitan transit workers are reported. ⋯ Worksite environmental interventions for nutrition and physical activity behavior change may have limited impact on BMI among transit workers who spend most of their workday outside the worksite.
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Preventive medicine · Mar 2010
National trends in self-reported physical activity and sedentary behaviors among pregnant women: NHANES 1999-2006.
The aims of this study were to describe the prevalence, trends, and correlates of physical activity among a national sample of pregnant women. ⋯ These data could be used to monitor trends and set national goals for physical activity among pregnant women.
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Preventive medicine · Jan 2010
Development of the Community Healthy Living Index: a tool to foster healthy environments for the prevention of obesity and chronic disease.
This paper presents a new, comprehensive tool for communities to assess opportunities for active living and healthy eating and to mobilize all sectors of society to conquer obesity and chronic disease. ⋯ Preliminary data illustrate CHLI obtains reliable results and is feasible to implement. CHLI is a promising tool for community-based prevention efforts to draw attention to opportunities for healthy living and create impetus for community changes.
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Preventive medicine · Jan 2010
Merging long range transportation planning with public health: a case study from Utah's Wasatch Front.
US transportation systems have been identified as a problem for public health, as they often encourage automobile transportation and discourage physical activity. This paper provides a case study examination of the Public Health Component of the Wasatch Front Regional Council's Regional Transportation Plan. This plan provides an example of what transportation planners at Utah's largest metropolitan planning organization (MPO) are doing to encourage physical activity through transportation. ⋯ By using current research as a guide and integrating a variety of interests, the Wasatch Front Regional Council is setting a new standard for a collaborative multi-modal focus in transportation planning, which can be replicated nationwide.
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Preventive medicine · Jan 2010
Automobile traffic around the home and attained body mass index: a longitudinal cohort study of children aged 10-18 years.
The objective of this study is to examine the relationship between measured traffic density near the homes of children and attained body mass index (BMI) over an eight-year follow up. ⋯ This analysis yields the first evidence of significant effects from traffic density on BMI levels at age 18 in a large cohort of children. Traffic is a pervasive exposure in most cities, and our results identify traffic as a major risk factor for the development of obesity in children.