Risk of cesarean section
REGRESSION
The results obtained from Cox’s proportional hazard for the probability of the outcome measure (type of delivery) among the two study groups are shown in Table Cox’s proportional hazards regression model for estimating risk of cesarean section** This analysis predicts that women who received vaginal examination only were more than 8.65 times less likely (less successful) to proceed with vaginal delivery compared to the trans-labial ultrasound and vaginal examination group