Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,241 questions · 3,336 findings · 1,340 reviews

No studies found 1,581 · 47.4%GRADE not reported 352 · 10.6%Very low 512 · 15.3%Low 509 · 15.3%Moderate 316 · 9.5%High 66 · 2%

Inspiratory muscle training vs control or sham

Health‐related quality of life · patients with chronic obstructive pulmonary disease
2 findings from 1 review

Pulmonary rehabilitation plus inspiratory muscle training vs pulmonary rehabilitation alone

Health‐related quality of life · patients with chronic obstructive pulmonary disease
2 findings from 1 review