Fig. 4From: Postpartum haemorrhage (PPH) rates in randomized trials of PPH prophylactic interventions and the effect of underlying participant PPH risk: a meta-analysisProportion meta-analysis box plot for overall minor postpartum haemorrhage (PPH) data from graded trials on prophylactic PPH interventions. There is no significant difference in the proportion of PPH across the minor PPH grades (Kruskal-Wallis: T = 0.92, p = 0.82). PPH – postpartum haemorrhageBack to article page