Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,679 questions · 1,720 findings · 335 reviews · Headline outcomes only

No studies found 192 · 11.2%GRADE not reported 75 · 4.4%Very low 526 · 30.6%Low 504 · 29.3%Moderate 305 · 17.7%High 118 · 6.9%

Peripartum/postnatal prophylaxis (caesarean): LMWH vs UFH

Symptomatic thromboembolic events ( · women giving birth by elective or emergency caesarean (elective or emergency (1 trial), elective cesarean only (1 trial),…

It is very uncertain whether peripartum/postnatal prophylaxis (caesarean): LMWH changes symptomatic thromboembolic events (timing of assessment unclear,… compared with UFH (very low certainty).

1 finding from 1 review

Peripartum/postnatal prophylaxis (caesarean): LMWH vs UFH

Symptomatic DVT · women giving birth by elective or emergency caesarean (elective or emergency (1 trial), elective cesarean only (1 trial),…

It is very uncertain whether peripartum/postnatal prophylaxis (caesarean): LMWH changes symptomatic DVT (timing of assessment unclear, within 6 weeks… compared with UFH (very low certainty).

1 finding from 1 review

Peripartum/postnatal prophylaxis (caesarean): LMWH vs UFH

Adverse effects sufficient to stop treatment · women giving birth by elective or emergency caesarean (elective or emergency (1 trial), elective cesarean only (1 trial),…

The review found no eligible studies for this question.

1 finding from 1 review

Surgery for Bell's palsy vs medical treatment (oral prednisolone) or no treatment

Complete recovery of facial nerve function at 12 months Defined as: complete recovery HB grade I. · Bell's palsy

It is very uncertain whether surgery for Bell's palsy changes complete recovery of facial nerve function at 12 months Defined as:… compared with medical treatment (oral prednisolone) or no treatment (very low certainty).

1 finding from 1 review

Surgery for Bell's palsy vs medical treatment (oral prednisolone) or no treatment

Complications and side effects · Bell's palsy

It is very uncertain whether surgery for Bell's palsy changes side effects and complications of treatmentMeasured by clinical… compared with medical treatment (oral prednisolone) or no treatment (very low certainty).

1 finding from 1 review

Paracetamol (single administration, any dose) vs placebo

Adequate pain relief as reported by women · women with perineal pain following childbirth

Paracetamol (single administration, any dose) may leads to higher adequate pain relief as reported by women compared with placebo (low certainty).

1 finding from 1 review

Paracetamol (single administration, any dose) vs placebo

Maternal drug adverse effects (sleepiness) · women with perineal pain following childbirth

Paracetamol (single administration, any dose) showed no clear difference in maternal drug adverse effects (sleepiness) compared with placebo (low certainty).

1 finding from 1 review