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Evidence found and GRADE certainty

4,756 questions · 13,493 findings · 1,305 reviews · Headline outcomes only

No studies found 2,594 · 19.2%GRADE not reported 728 · 5.4%Very low 2,868 · 21.3%Low 3,777 · 28%Moderate 2,620 · 19.4%High 906 · 6.7%

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Methylxanthine vs placebo or control

Major neurodevelopmental disability in children aged 18 to 24 months CA · preterm infants at risk of or with apnea; preterm infants undergoing extubation

Methylxanthine probably leads to lower major neurodevelopmental disability at 18 to 24 months compared with placebo or control (moderate certainty).

1 finding from 1 review