Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,640 questions · 2,709 findings · 446 reviews

No studies found 593 · 21.9%GRADE not reported 241 · 8.9%Very low 538 · 19.9%Low 706 · 26.1%Moderate 516 · 19%High 115 · 4.2%

Nocturnal ventilation vs no ventilation

No improvement of hypoventilation symptoms: long‐term · patients with neuromuscular and chest wall disorders and chronic hypoventilation

It is very uncertain whether nocturnal ventilation changes no improvement of hypoventilation symptoms: long‐term compared with no ventilation (very low certainty).

1 finding from 1 review

Nocturnal ventilation vs no ventilation

No improvement of daytime hypercapnia: long‐term · patients with neuromuscular and chest wall disorders and chronic hypoventilation

It is very uncertain whether nocturnal ventilation changes no improvement of daytime hypercapnia: long‐term compared with no ventilation (very low certainty).

1 finding from 1 review

Volume‐cycled ventilation vs pressure‐cycled ventilation

No improvement of hypoventilation symptoms: long‐term ‐ not measured · patients with neuromuscular and chest wall disorders and chronic hypoventilation

The review found no eligible studies for this question.

1 finding from 1 review

Volume‐cycled ventilation vs pressure‐cycled ventilation

No improvement of daytime hypercapnia: long‐term ‐ not measured · patients with neuromuscular and chest wall disorders and chronic hypoventilation

The review found no eligible studies for this question.

1 finding from 1 review