Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,289 questions · 2,331 findings · 195 reviews · Pregnancy and Childbirth

No studies found 480 · 20.6%GRADE not reported 288 · 12.4%Very low 467 · 20%Low 630 · 27%Moderate 338 · 14.5%High 128 · 5.5%

Planned elective birth (induction or caesarean) vs expectant management

Acidaemia ‐ not measured · pregnant women with gestational diabetes, between 38 ‐ 39 gestational weeks, without other maternal or fetal conditions.

The review found no eligible studies for this question.

1 finding from 1 review

X‐ray pelvimetry vs no X‐ray pelvimetry

Neonatal admission to special care · pregnant women at or near term with fetal cephalic presentations

It is very uncertain whether X‐ray pelvimetry changes admission to special care baby units compared with no X‐ray pelvimetry (very low certainty).

1 finding from 1 review

Intervention not reported

Social support vs less intensive interventions 9 · Pregnant women who smoke

The intervention showed no clear difference in social support vs less intensive interventions 9 (high certainty).

1 finding from 1 review

Intervention not reported

Other (active dissemination vs passive dissemination) · Pregnant women who smoke

The intervention showed no clear difference in other (active dissemination vs passive dissemination) (moderate certainty).

1 finding from 1 review