“…Of the quantitative articles reviewed (n = 21; 66%), physical activity was treated as an outcome in 17 articles (81% 5,17,[38][39][40]43,44,[46][47][48][49][50][51][52][54][55][56] ), a moderator in 1 article (5% 45 ), a predictor in 1 article (5% 57 ), and a covariate in 2 articles (10% 41,42 ). # Ten of the quantitative articles (48%) explored the relationship between physical activity and descriptive (eg, age, cancer stage, and education), physical (eg, aerobic capacity, body mass index, and fatigue), personal/psychological (eg, mood, posttraumatic growth, and quality of life), social (eg, social support and support group involvement), other health behaviors (eg, smoking), and other factors (eg, program preferences/interest).…”