Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 1 · 100%High 0 · 0%

Mortality at end of · patients with chronic obstructive pulmonary disease

Endobronchial valves showed no clear difference in mortality at end of compared with control (moderate certainty).

1 finding from 1 review

Bronchoscopic lung volume reduction procedures for chronic obstructive pulmonary disease 2017 · Cochrane Headline outcomes only
OR 1.07 [0.47, 2.43]
5 studies · 703 participants
Moderate