Maternal age, years, mean ± SD |
31.4 ± 5.1 |
31.2 ± 4.8 |
0.63 |
Gestational age at delivery, weeks, mean ± SD |
38.2 ± 0.9 |
38.3 ± 0.8 |
0.56 |
Body Mass Index, kg/m2, mean ± SD |
32.8 ± 2.5 |
32.6
± 2.7 |
0.64 |
Parity, median (range) |
2 (0-5) |
2 (0-6) |
0.81 |
Nulliparous, n (%) |
1,535 (62.4) |
2,362 (61.8) |
0.47 |
Number of previous CD, median (range) |
2 (0-4) |
2 (0-4) |
0.85 |
Gestational diabetes, n (%) |
187 (7.6) |
275 (7.2) |
0.49 |
Hypertension disorders*, n (%) |
145 (5.9) |
260 (6.8) |
0.29 |
Duration of CD, minutes, mean ± SD |
54.6 ± 11.3 |
62.5 ± 12.1 |
0.32 |
Pelvic adhesions, n (%) |
684 (27.8) |
1,123 (29.4) |
0.33 |