HPD (cm) P value <0.001 <0.001 0.003 -
Cesarean delivery 5.16±0.89
(n=90)
5.02±1.01
(n=40)
4.81±0.55
(n=10)
-
Vaginal delivery 4.57±0.97
(n=524)
4.09±1.17
(n=268)
3.69±1.15
(n=98)
3.39±0.93
(n=16)
MLA (°) P value 0.201 <0.001 0.004 -
Cesarean delivery 60.09±27.93
(n=86)
68.18±25.49
(n=40)
63.18±30.79
(n=10)
-
Vaginal delivery 55.27±27.36
(n=518)
47.42±27.36
(n=268)
38.96±24.37
(n=98)
35.47±21.60
(n=16)
AoP(°) P value <0.001 <0.001 <0.001 -
Cesarean delivery 105.32±12.76(n=90) 110.46±12.5
(n=40)
111.35±11.1
(n=10)
Vaginal delivery 116.06±16.96
(n=524)
128.43±22.93
(n=268)
138.78±22.43
(n=98)
143.97±45.00
(n=16)
Time point T1 T2 T3 T4