Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

193 questions · 196 findings · 33 reviews

No studies found 21 · 10.7%GRADE not reported 16 · 8.2%Very low 43 · 21.9%Low 52 · 26.5%Moderate 49 · 25%High 15 · 7.7%

Upright position vs recumbent position

Abnormal fetal heart rate patterns, requiring intervention · women in the second stage of labour with epidural anaesthesia

It is very uncertain whether upright position changes abnormal fetal heart rate patterns, requiring intervention compared with recumbent position (very low certainty).

1 finding from 1 review

Any upright vs supine

Trauma to the birth canal that required suturing: third/fourth degree tears · women in the second stage of labour without epidural anaesthesia

It is very uncertain whether any upright changes trauma to the birth canal that required suturing: third/fourth… compared with supine position (very low certainty).

1 finding from 1 review