Objective: To compare cesarean delivery (CD) rates in referral and non-referral hospitals in Maternal Safety Collaboration in Jiangsu province, China.
Methods: Sixteen participants (4 referral hospitals, 12 non-referral hospitals) from Drum Tower Hospital Collaboration for Maternal Safety reported CD rates in 2019 using ten-group classification system and maternal/neonatal morbidity and mortality.
Results: A total of 22,676 CDs were performed among 52,499 deliveries and the average CD rate was 43.2% (range 34.8-69.6%). CD rate in non-referral hospitals (44.7%) was significantly higher than it was in referral hospitals (40.4%, p < .001). Term singleton cephalic nulliparous women with spontaneous labor (Group 1) or induced labor (Group 2a) had higher CD rates if they were cared in non-referral hospitals compared with those in referral hospitals (Group 1: 11.8% vs. 4.4%, p < .001; Group 2a: 29.1% vs. 21.3%, p < .001). In non-referral hospitals, CD rate in Group 5 and the proportion of Group 5 to the overall population were also significantly higher than those in referral hospitals (98.5% vs. 92.5%, p < .001; and 21.0% vs. 14.5%, p < .001).
Conclusion: To decrease the CD rate, we need to take efforts in decreasing unnecessary operations for term singleton cephalic nulliparous women and increasing the rate of trial of labor after CD.
Keywords: 10-group classification system; Cesarean delivery; clinical audit; vaginal birth after cesarean delivery.