Minority Health Archive

Physical activity resource attributes and obesity in low-income African Americans.

McAlexander, Kristen M and Banda, Jorge A and McAlexander, Joshua W and Lee, Rebecca E (2009) Physical activity resource attributes and obesity in low-income African Americans. Journal of urban health : bulletin of the New York Academy of Medicine, 86 (5). pp. 696-707. ISSN 1468-2869

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Abstract

More than two thirds of Americans are overweight or obese, and African Americans are particularly vulnerable to obesity when compared to Caucasians. Ecological models of health suggest that lower individual and environmental socioeconomic status and the built environment may be related to health attitudes and behaviors that contribute to obesity. This cross-sectional study measured the direct associations of neighborhood physical activity resource attributes with body mass index (BMI) and body fat among low-income 216 African Americans (Mean (M) age = 43.5 years, 63.9% female) residing in 12 public housing developments. The Physical Activity Resource Assessment instrument measured accessibility, incivilities, and the quality of features and amenities of each physical activity resource within an 800-m radius around each housing development. Sidewalk connectivity was measured using the Pedestrian Environment Data Scan instrument. Ecological multivariate regression models analyzed the associations between the built environment attributes and resident BMI and body fat at the neighborhood level. Sidewalk connectivity was associated with BMI (M = 31.3 kg/m(2); p < 0.05). Sidewalk connectivity and resource accessibility were associated with body fat percentage (M = 34.8%, p < 0.05). Physical activity resource attributes and neighborhood sidewalk connectivity were related to BMI and body fat among low-income African Americans living in housing developments.


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Item Type: Article
Additional Information: This article is available at the publisher’s Web site. Access to the full text is subject to the publisher’s access restrictions.
Uncontrolled Keywords: Obesity - Built environment - Physical activity resources (PARs) - BMI - Public housing - SES - African Americans
Subjects: Health > Public Health > Chronic Illness & Diseases > Obesity
Research > studies
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Depositing User: Users 141 not found.
Date Deposited: 16 Jul 2011 16:37
Last Modified: 16 Jul 2011 16:37
Link to this item (URI): http://health-equity.lib.umd.edu/id/eprint/2765

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