… associations of objectively measured physical activity [total … are understudied in physical
activity and aging research [24]. … a different instrument (self-report physical activity questionnaire …

… associations between crime and neighborhood greenspace and walkability on physical activity
differ according to age … low in middle-aged low-income African American adults and that …

… The higher the walkability, the longer time the elderly spend … in the neighborhood also has
an effect on activities. For example… were divided according to different socioeconomic levels of …

… physical activity varies across the lifespan and by the various … aged 12 and older with valid
self-reported physical activity … in this study were limited to age, sex, income and education. …

… Regular physical activity (PA) in old age effectively prevents … income neighborhoods, there
was no significant difference in … for which high neighborhood walkability was associated with …

… inequality and health-related outcomes among diverse … neighborhood characteristics
associated with physical … to be associated with walking among a sample of middle-aged and older …

… Neighbourhood walkability, presence of amenities and … difference in meeting physical
activity requirements across … of the neighbourhood environments potential in active aging, we …

… walkability index, suggesting that diverse BE features are important for healthy aging. … -specific
median splits for walkability and Census-based median household income, which were …

… Adolescents aged 12–16 years (n = 928) were recruited from … examined the association of
walkability to physical activity, … in higher-income neighborhoods, and the difference was 8.5 …

… aged 6 to 17 years were selected. We excluded youth living in rural areas (n = 496), as
measures of walkability are likely to have very different associations … with annual income at US…