Table 3: GRADE recommendation: Fatigue (assessed with: various fatigue subscales).

Quality assessment No of patients (yoga: control) Effect SMD (95% CI) Quality
No. of studiesDesignRisk of biasInconsistencyIndirectnessImprecisionOther considerations

19RCTNo serious risk of biasSerious1No serious indirectnessNo serious imprecisionNone458 : 490SMD = 0.27, 95% CI = 0.23–0.31, 𝐼 2 = 94.4%Moderate

1Baseline differences between groups in at least 5 studies.