Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,908 questions · 3,101 findings · 509 reviews

No studies found 571 · 18.4%GRADE not reported 358 · 11.5%Very low 723 · 23.3%Low 854 · 27.5%Moderate 489 · 15.8%High 106 · 3.4%

Colloid vs crystalloid

Neonatal acidosis as defined by cord or neonatal blood with a pH < 7.2 · women having spinal anaesthesia for caesarean section

It is very uncertain whether colloid changes neonatal acidosis as defined by cord or neonatal blood with a pH < 7.2 compared with crystalloid (very low certainty).

1 finding from 1 review

Ephedrine vs phenylephrine

Neonatal acidosis as defined by cord or neonatal blood with a pH < 7.2 · women having spinal anaesthesia for caesarean section

Ephedrine showed no clear difference in neonatal acidosis as defined by cord or neonatal blood with a pH < 7.2 compared with phenylephrine (low certainty).

1 finding from 1 review