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%

Prophylactic vs selective blood transfusion

Severe maternal morbidity (congestive cardiac failure) · patients with sickle cell disease in pregnancy

It is very uncertain whether prophylactic changes severe maternal morbidity (congestive cardiac failure) compared with selective blood transfusion (very low certainty).

1 finding from 1 review

Prophylactic oxytocin injection (delivered by community health officer) vs control (no injection)

Severe postpartum haemorrhage · pregnant women giving birth in non‐facility settings

It is very uncertain whether prophylactic oxytocin injection (delivered by community health… changes severe postpartum haemorrhage (> 1000 mL) [ compared with control (no injection) (very low certainty).

1 finding from 1 review

Prophylactic oxytocin injection (delivered by community health officer) vs control (no injection)

Postpartum haemorrhage · pregnant women giving birth in non‐facility settings

Prophylactic oxytocin injection (delivered by community health… may leads to lower postpartum haemorrhage (PPH greater or equal to 500 mL) [ compared with control (no injection) (low certainty).

2 findings from 1 review