Descriptive characteristics of included studies, subjects and exercise interventions by type of cancer (means ± SD, n(%), k(%) where noted).

NOTE: Percentages may not sum to 100% due to rounding error.CES-D, Center for Epidemiologic Studies Depression scale; POMS, Profile Of Mood States; BDI, Beck Depression Inventory; HADS, Hospital Anxiety and Depression Scale; SAS, Symptom Assessment Scale.k, number of studies included.MET, metabolic equivalent, 1MET = 3.5 ml O2·kg·min−1.a37 studies provided 40 total effect size estimates.b24 studies provided 26 total effect size estimates.