Oh 2010.

Study characteristics
Methods	RCT; 2 group; stratified by treatment (ongoing or complete)
Participants	108 cancer patients with various diagnoses and at various stages of treatment
Interventions	Exercise: Qigong, supervised groups, 2 sessions/week for 10 weeks, 90 mins/session and practice at home for 30 minutes/day Control: usual care, asked to refrain from joining a Qigong class
Outcomes	Fatigue Quality of life Mood Inflammation
Notes	Methodological quality score: 2 Main purpose of exercise: to improve quality of life
Risk of bias
Bias	Authors' judgement	Support for judgement
Random sequence generation (selection bias)	Low risk	"Randomization, by computer, was stratified by treatment at baseline"
Allocation concealment (selection bias)	High risk	Not done
Blinding of outcome assessment (detection bias) All outcomes	High risk	Blinding not done
Incomplete outcome data (attrition bias) All outcomes	Low risk	All participants were accounted for
Selective reporting (reporting bias)	Low risk	Fatigue outcome reported