Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,801 questions · 4,079 findings · 473 reviews

No studies found 669 · 16.4%GRADE not reported 852 · 20.9%Very low 738 · 18.1%Low 903 · 22.1%Moderate 716 · 17.6%High 201 · 4.9%

Nebulised magnesium sulfate + standard care vs placebo + standard care

Proportion of people with hospital admissions (from the emergency room) · acute exacerbations of chronic obstructive pulmonary disease

It is very uncertain whether nebulised magnesium sulfate + standard care changes proportion of people with hospital admissions (from the emergency… compared with placebo + standard care (very low certainty).

1 finding from 1 review

Nebulised magnesium sulfate + standard care vs placebo + standard care

Incidence of admissions to the ICU · acute exacerbations of chronic obstructive pulmonary disease

It is very uncertain whether nebulised magnesium sulfate + standard care changes proportion of people requiring ICU admission compared with placebo + standard care (very low certainty).

1 finding from 1 review