Community Influences on Health Behavior —
Exploratory Study of Environmental Effects on Activity/Overweight in Older Women
NIH Sponsored Research
in collaboration with
Harvard School of Public Health and the
Department of Health and Kinesiology at Purdue University
Our aim is to develop measures of the built environment for older women in the Nurses Health Study (NHS) and to assess the effects of these factors on physical activity, BMI, overweight, and obesity. A key goal of this study is the development of methods that can be used in future prospective studies that may help elucidate causal pathways between the built environment and physical activity and obesity.
Specific aims are:
develop household-level objective measures of the built environment for 30,000 NHS participants in three states and examine cross-sectional associations with physical activity and weight-related outcomes;
measure perceptions of neighborhood environment in a sub-sample of 3800 women in three states and assess associations between perceived and objective environmental measures and key outcomes; and
pilot test the use of high-resolution orthophotographs to develop several micro-scale measures of the built environment.
Phil Troped– Purdue
Eran Ben-Joseph– MIT
Francine Laden– Harvard
Robin Puett – Harvard