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Evidence found and GRADE certainty

2 questions · 2 findings · 1 reviews

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 2 · 100%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Beclometasone/LABA vs LABA

Mortality (all‐cause) (dichotomous Peto method) · participants with stable stage 3 COPD, smokers and ex‐smokers with a minimum pack‐year history of 20

It is very uncertain whether beclometasone/LABA changes mortality (all‐cause) (dichotomous Peto method) compared with LABA (very low certainty).

1 finding from 1 review

Beclometasone vs placebo

Mortality (all‐cause) (dichotomous Peto method) · participants with stable stage 2 and 3 COPD (mainly FEV1 49 ± 12% predicted), ex‐smokers (majority), smokers and non‐smokers

It is very uncertain whether beclometasone changes mortality (all‐cause) (dichotomous Peto method) compared with placebo (very low certainty).

1 finding from 1 review