Results
There were 7894 CS during the study period, giving an overall CS rate of 32.7%. The greatest contributor was Robson group 5 with 35.2%, followed by group 2 with 26.6% and lastly group 1 with 10.3%. Over the five-year period, CS rates at both hospitals increased 1.5% per year (95% CI: 0.1-2.9, p-value: 0.04) from 30.7% in 2015 to 36.0% in 2019. There were not major differences in the CS between the two hospitals.