Longitudinal Associations of Physical Activity Among Females from Adolescence to Young Adulthood

Purpose We sought to identify individual, social, and environmental factors associated with moderate-to-vigorous physical activity (MVPA) among females from ages 14 to 23 years. Methods A cohort was formed from females originally participating in the Trial of Activity for Adolescent Girls Maryland site. The cohort was recruited from a randomly generated list of eighth grade girls in participating middle schools. A total of 428 females had...