Group A (n = 69) | Group B (n = 20) | p-value | |
Maternal age (year) | 34.5 ± 0.6 | 33.4 ± 1.1 | 0.24 |
Parity | 1.70 ± 0.1 | 0.55 ± 0.2 | <0.001 |
Gestational age at birth (wks) | 37.9 ± 0.1 | 38.1 ± 0.1 | 0.45 |
Neonatal weight at birth (g) | 2823 ± 42.2 | 2957 ± 78.4 | 0.10 |
Number of previous CDs | 1 (1 - 4) | ||
Interval time from the last CD (month) | 35 (14 - 156) |