Impact of the food environment and physical activity environment on behaviors and weight status in rural U.S. communities.
OBJECTIVE
To examine the association between weight status and characteristics of the food and physical activity environments among adults in rural U.S. communities.


METHODS
Cross-sectional telephone survey data from rural residents were used to examine the association between obesity (body mass index [BMI] >30 kg/m(2)) and perceived access to produce and low-fat foods, frequency and location of food shopping and restaurant dining, and environmental factors that support physical activity. Data were collected from July to September 2005 in Missouri, Arkansas, and Tennessee. Logistic regression models (N=826) adjusted for age, education and gender comparing normal weight to obese respondents.


RESULTS
Eating out frequently, specifically at buffets, cafeterias, and fast food restaurants was associated with higher rates of obesity. Perceiving the community as unpleasant for physical activity was also associated with obesity.


CONCLUSIONS
Adults in rural communities were less likely to be obese when perceived food and physical activity environments supported healthier behaviors. Additional environmental and behavioral factors relevant to rural adults should be examined in under-studied rural U.S. populations.
Casey
Alicia A
AA
Department of Communication Arts and Sciences, The Pennsylvania State University, University Park, PA 16802, USA. AAC177@PSU.EDU
Elliott
Michael
M
Glanz
Karen
K
Haire-Joshu
Debra
D
Lovegreen
Sarah L
SL
Saelens
Brian E
BE
Sallis
James F
JF
Brownson
Ross C
RC
D000293:Adolescent; D000328:Adult; D000368:Aged; D003430:Cross-Sectional Studies; D004777:Environment; D015444:Exercise; D005247:Feeding Behavior; D005260:Female; D006297:Health Services Accessibility; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D015146:Midwestern United States / Q000453:epidemiology; D009765:Obesity / Q000453:epidemiology / Q000209:etiology*; D050177:Overweight / Q000145:classification / Q000453:epidemiology / Q000209:etiology; D011159:Population Surveillance / Q000379:methods*; D012424:Rural Population / Q000706:statistics & numerical data*; D012923:Social Class; D055815:Young Adult