Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,140 questions · 1,233 findings · 162 reviews

No studies found 326 · 26.4%GRADE not reported 193 · 15.7%Very low 290 · 23.5%Low 253 · 20.5%Moderate 153 · 12.4%High 18 · 1.5%

SMP vs usual care

Quality of life measured on multiple scales (0 to 100; higher score = better quality of life) Postintervention: first assessment after end of treatment; no later than 3 months · patients with osteoarthritis
1 finding from 1 review