Life Sciences & Biomedicine Public, Environmental & Occupational Health Science & Technology
Objectives. We sought to test whether the association between walkable environments and lower body mass index (BMI) was stronger within disadvantaged groups that may be particularly sensitive to environmental constraints.
Methods. We measured height and weight in a diverse sample of 13102 adults living throughout New York City from 2000-2002. Each participant's home address was geocoded and surrounded by a circular buffer with a 1-km radius. The composition and built environment characteristics of these areas were used to predict BMI through the use of generalized estimating equations. Indicators of individual or area disadvantage included low educational attainment, low household income, Black race, and Hispanic ethnicity.
Results. Higher population density, more mixed land use, and greater transit access were most consistently associated with a lower BMI among those with more education or higher incomes and among non-Hispanic Whites. Significant interactions were observed for education, income, race, and ethnicity.
Conclusions. Contrary to expectations, built environment characteristics were less consistently associated with BMI among disadvantaged groups. This pattern may be explained by other barriers to maintaining a healthy weight encountered by disadvantaged groups. (Am J Public Health. 2009;99:279-284. doi:10.2105/AJPH.2008.138230)
Effect of Individual or Neighborhood Disadvantage on the Association Between Neighborhood Walkability and Body Mass Index
Creators
Gina S. Lovasi - Columbia University
Kathryn M. Neckerman - Columbia University
James W. Quinn - Columbia University
Christopher C. Weiss - Columbia University
Andrew Rundle - Columbia University
Publication Details
American journal of public health (1971), v 99(2), pp 279-284
Publisher
Amer Public Health Assoc Inc
Number of pages
6
Grant note
Columbia University
Robert Wood Johnson Foundation's Health and Society Scholars Program; Robert Wood Johnson Foundation (RWJF)
5R01ES014229 / National Institute for Environmental Health Science; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Institute of Environmental Health Sciences (NIEHS)
R01ES014229 / NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Institute of Environmental Health Sciences (NIEHS)
K01HD067390 / EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD)
Resource Type
Journal article
Language
English
Academic Unit
Urban Health Collaborative
Web of Science ID
WOS:000262795100017
Scopus ID
2-s2.0-59049099530
Other Identifier
991020100059504721
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