Green space associated with walking and moderate to vigorous physical activity (MVPA) in middle-to-older aged adults : findings from 203,883 Australians in the 45 and Up Study

Green space is widely hypothesised to promote physical activity. Few studies, however, examine whether this is the case for walking and moderate-to-vigorous physical activity (MVPA). We investigated to what extent neighbourhood green space was associated with weekly participation and frequency of walking and MVPA in a large cross-sectional survey of Australian adults 45 years and older.