BackgroundPostpartum hemorrhage (PPH) is a common complication following vaginal delivery and in severe cases can lead to maternal death. A straightforward predictive model is required to enable prena
The transition from one-child to two-child and three-child policy in China has increasingly led to a rise in the number of women who choose trial of labor after cesarean section (TOLAC). Achieving vag
Data are mean (SD) number (%) as appropriate, italics indicate variable is protective. *missing data numbers for woman’s birthweight (SGA n = 19, no SGA 178 missing. **missing data numbers for head ci
