Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,063 questions · 1,111 findings · 111 reviews

No studies found 235 · 21.2%GRADE not reported 32 · 2.9%Very low 394 · 35.5%Low 261 · 23.5%Moderate 154 · 13.9%High 35 · 3.2%

Non‐invasive ventilation during exercise training vs exercise training alone or exercise training with sham non‐invasive ventilation

Health‐related quality of life Change in total score of St George Respiratory Questionnaire · patients with chronic obstructive pulmonary disease
1 finding from 1 review

Non‐invasive ventilation during exercise training vs exercise training alone or exercise training with sham non‐invasive ventilation

Physical activity: not measured · patients with chronic obstructive pulmonary disease

The review found no eligible studies for this question.

1 finding from 1 review