Index
IPI of <24 mon (n = 121) IPI of 60-119 mon (n = 712) IPI of ≥ 120 mon (n = 246)
P value
aOR (95% CI) aOR (95% CI) aOR (95% CI)
Abnormal placental position 0.121 0.89 (0.7-1.12) 1.13 (0.89-1.44) 1.27 (0.75-2.07) 0.322
Pernicious placenta with or without placenta accreta 0.111 0.90 (0.66-1.21) 1.12 (0.83-1.52) 1.25 (0.63-2.3) 0.473
PROM 0.040 0.96 (0.76-1.21) 1.04 (0.82-1.32) 1.08 (0.7-1.74) 0.737
Uterine rupture -0.253 1.29 (0.93-1.79) 0.78 (0.56-1.08) 0.60 (0.3-1.16) 0.131
Postpartum hemorrhage 0.155 0.86 (0.59-1.23) 1.17 (0.81-1.69) 1.36 (0.55-2.84) 0.403
Hysterectomy 0.14 0.87 (0.62-1.21) 1.15 (0.83-1.61) 1.32 (0.55-2.58) 0.408
1-min Apgar score <10 -0.125 1.13 (0.41-3.3) 0.88 (0.3-2.43) 0.78 (0.12-5.89) 0.811
NICU admission -0.015 1.30 (0.27-7.37) 0.77 (0.14-3.72) 0.59 (0.05-13.87) 0.914