Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

900 questions · 932 findings · 149 reviews

No studies found 215 · 23.1%GRADE not reported 65 · 7%Very low 234 · 25.1%Low 256 · 27.5%Moderate 134 · 14.4%High 28 · 3%

Continuous positive airway pressure (CPAP) vs supplemental oxygen

Bronchopulmonary dysplasia at 28 days · preterm infants with respiratory distress for initial respiratory support

It is very uncertain whether CPAP changes bronchopulmonary dysplasia (oxygen dependency at 28 days) compared with supplemental oxygen (very low certainty).

1 finding from 1 review

Behavioural intervention vs control

QoL · adults with obstructive sleep apnoea
2 findings from 1 review

Mixed (BEH/EDU/SUP) intervention vs control

N deemed adherent (≥4 hours/night) · adults with obstructive sleep apnoea

It is very uncertain whether mixed (BEH/EDU/SUP) intervention changes 4.3 N deemed adherent (≥ four hours/night) compared with control (very low certainty).

1 finding from 1 review

Educational intervention vs control

N deemed adherent (≥4 hours/night) · adults with obstructive sleep apnoea

It is very uncertain whether educational intervention changes 1.3 N deemed adherent (≥ four hours/night) compared with control (very low certainty).

1 finding from 1 review