Findings

What do systematic reviews say?

7 questions · 7 findings · 1 reviews · Airways

No studies found 3 · 42.9%GRADE not reported 0 · 0%Very low 0 · 0%Low 4 · 57.1%Moderate 0 · 0%High 0 · 0%

Mortality (respiratory‐ related and all‐cause · adults with acute exacerbations of chronic obstructive pulmonary disease

Titrated oxygen therapy may leads to lower mortality (respiratory‐ related and all‐cause compared with high‐flow oxygen therapy (low certainty).

1 finding from 1 review

Arterial blood gas (pH) · adults with acute exacerbations of chronic obstructive pulmonary disease

1 finding from 1 review

Ventilation of any type · adults with acute exacerbations of chronic obstructive pulmonary disease

Titrated oxygen therapy showed no clear difference in ventilation of any type compared with high‐flow oxygen therapy (low certainty).

1 finding from 1 review

Length of hospital stay · adults with acute exacerbations of chronic obstructive pulmonary disease

1 finding from 1 review

Quality of life ‐ not measured · adults with acute exacerbations of chronic obstructive pulmonary disease

The review found no eligible studies for this question.

1 finding from 1 review

Lung function ‐ not measured · adults with acute exacerbations of chronic obstructive pulmonary disease

The review found no eligible studies for this question.

1 finding from 1 review

Dyspnoea score ‐ not measured · adults with acute exacerbations of chronic obstructive pulmonary disease

The review found no eligible studies for this question.

1 finding from 1 review