Fig. 3From: Community-based group physical activity and/or nutrition interventions to promote mobility in older adults: an umbrella reviewGRADE Summary of Certainty of Evidence. Legend: a start at low certainty due to non-randomized study designs. b downgraded due to risk of bias. c downgraded due to inconsistency in effects. d downgraded due to indirectness of interventions/outcomes. e downgraded due to imprecision in effect estimate. f downgraded due to publication bias. g upgraded due to large effect. h upgraded due to dose-response relationship. i upgraded due to accounting for confoundingBack to article page