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 0.119 0.89 (0.63-1.24) 1.13 (0.81-1.57) 1.27 (0.66-2.48) 0.482
Pernicious placenta with or without placenta accreta -0.036 1.04(0.73-1.47) 0.96 (0.68-1.37) 0.93 (0.46-1.88) 0.840
PROM 0.028 0.97 (0.74-1.28) 1.03 (0.78-1.35) 1.06 (0.61-1.83) 0.843
Uterine rupture -0.249 1.28 (0.94-1.75) 0.78 (0.57-1.06) 0.61 (0.33-1.12) 0.113
Postpartum hemorrhage 0.215 0.81 (0.47-1.37) 1.24 (0.73-2.14) 1.54 (0.53-4.57) 0.430
Hysterectomy 0.265 0.77 (0.46-1.25) 1.30 (0.8-2.16) 1.70 (0.64-4.66) 0.293
1-min Apgar score <10 -0.503 1.65 (0.5-6.42) 0.61 (0.16-2.01) 0.37 (0.02-4.05) 0.428
NICU admission 0.035 0.97 (0.69-1.35) 1.04 (0.74-1.46) 1.07 (0.55-2.12) 0.838