Prospective Study
Copyright ©The Author(s) 2023.
World J Clin Cases. Sep 26, 2023; 11(27): 6431-6439
Published online Sep 26, 2023. doi: 10.12998/wjcc.v11.i27.6431
Table 5 Pregnancy outcomes, n (%)
GroupsPreterm deliveryCesarean deliveryFetal distressAmniotic fluid contamination
Control (n = 300)53 (17.67)172 (57.33)61 (20.33)77 (25.67)
Combined (n = 300)12 (4.00)98 (32.67)8 (2.67)9 (3.00)
χ27.05634.83011.31516.190
P value0.008< 0.0010.001< 0.001