Any type of forceps vs any vacuum cup
Low umbilical artery pH (< 7.2 or as defined by trial authors) · Women in the second stage of labour, requiring an assisted vaginal birth
Any type of forceps showed no clear difference in low umbilical artery pH (< 7.2 or as defined by trial authors) compared with any type of vacuum cup (low certainty).
1 finding from 1 review
- RR 1.33 [0.91, 1.93]2 studies · 789 participantsLow