Fig. 7From: Postpartum haemorrhage (PPH) rates in randomized trials of PPH prophylactic interventions and the effect of underlying participant PPH risk: a meta-analysisPost hoc analysis of postpartum haemorrhage (PPH) vs. the percentage of operative births (operative vaginal and caesarean section) a) The rate of minor PPH significantly correlates with the percentage of operative births (Spearman rho = 0.32, p = 0.046). b The rate of major PPH did not correlate with the percentage of operative births (Spearman rho = 0.098, p = 0.34). PPH – postpartum haemorrhageBack to article page