Retrospective Study
Copyright ©The Author(s) 2022.
World J Diabetes. Sep 15, 2022; 13(9): 776-785
Published online Sep 15, 2022. doi: 10.4239/wjd.v13.i9.776
Table 5 Analysis of related factors of adverse maternal and infant outcomes in older pregnant women
Factors

Poor outcome group (n = 112)
Good outcome group (n = 94)
t/χ2
P
Age38.75 ± 1.2637.26 ± 1.787.011< 0.001
Education levelPrimary school and below0 (0.00)5 (5.32)6.2570.044
Junior high school33 (29.46)24 (25.53)
College degree or above79 (70.54)65 (69.15)
Pregnancy modeNatural pregnancy87 (77.68)83 (88.30)3.9960.046
Assisted reproduction25 (22.32)11 (11.70)
≤ 37 wk gestation53 (47.32)31 (32.98)4.3540.037
No. of pregnancies118 (16.07)6 (6.38)4.6610.031
≥ 2 94 (83.93)88 (93.62)
No. of deliveries0 36 (32.14)23 (24.47)1.5430.462
163 (56.25)60 (63.83)
≥ 213 (11.61)11 (11.70)
Mode of deliveryNatural labor25 (22.32)21 (22.34)0.0000.997
Cesarean section87 (77.68)73 (77.66)
Premature rupture of membranes36 (32.14)0 (0.00)36.613< 0.001