Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,410 questions · 8,901 findings · 1,091 reviews

No studies found 1,687 · 19%GRADE not reported 1,469 · 16.5%Very low 1,969 · 22.1%Low 2,060 · 23.1%Moderate 1,302 · 14.6%High 414 · 4.7%

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Moderate vs low protein concentration of human milk fortifier

Mortality during period of therapy · preterm infants

Moderate showed no clear difference in mortality during the intervention period compared with low protein concentration of human milk fortifier; GRADE not reported.

1 finding from 1 review

LNG‐IUS vs another combined low‐dose OCP

Uterine fibroid‐related symptoms (abnormal uterine bleeding, measured at 12 weeks, with the pictorial blood assessment chart (PBAC); lower = better) · women with uterine fibroids
2 findings from 1 review