BACKGROUND: It has recently been reported that adult physical activity was associated
with environmental features. The aim of this study was to determine whether environmental …

Purpose. Examine associations among observed, self-reported, and Geographical
Information Systems (GIS) environmental features and physical activity among adolescent …

CONTEXT: Research examining the association between environmental attributes and
physical activity among youth is growing. An updated review of literature is needed to …

Background: It is not clear if relationships between GIS obtained environmental features and
physical activity differ according to the method used to code GIS data. Methods: Physical …

BACKGROUND: Enhancing community environments to support walking and bicycling
serves as a promising approach to increase population levels of physical activity. However …

BACKGROUND.: There is a reason to believe that physical environments variables play an
especially important role in the level of physical activity. Few studies have examined the …

We examined the association between perceived neighborhood characteristics and
transport and 2-year changes in accelerometer-determined nonschool MET-weighted …

Background: The physical environment plays an important role in influencing participation in
physical activity, although which factors of the physical environment have the greatest effect …

Background: Promoting physical activity is a public health priority, and changes in the
environmental contexts of adults' activity choices are believed to be crucial. However, of the …

BACKGROUND: Identifying environmental factors that can influence physical activity is a
public health priority. We examined associations of perceived environmental attributes with …