Results
The total number of vaginal deliveries during the study period
were 44092. During this period there were 71 instrumental vaginal
deliveries (0.16% of all vaginal deliveries) and the cesarean
delivery rate was 45.9%. The incidence rates of BPI, CF, and
shoulder dystocia are shown in Figure 1; these include isolated
cases as well as concurrent cases. During the study period, there
were 227 isolated CF (0,5%),25 isolated BPI (0,06%) and 69
isolated shoulder dystocia (0,16%) cases occured.