Table 2 Comparison of pregnancy characteristics and delivery outcomes of the study population between four groups
Variables | Group1 (N = 175) | Group2 (N = 176) | Group3 (N = 200) | Group 4 (N = 60) | F/χ2 | P |
|---|---|---|---|---|---|---|
Gestational age at infection (weeks) | 24.2 ± 2 | 33.4 ± 2.4 | 38.5 ± 0.8 | 40.3 ± 0.3 | 2519.91 | < 0.001 |
Gestational age at delivery (weeks) | 39.2 ± 1.2 | 38.6 ± 1.8 | 39.1 ± 0.8 | 40.5 ± 0.4 | 33.48 | < 0.001 |
Fever (n, %) | 150 (85.7) | 158 (89.8) | 111 (55.5) | 16 (26.7) | 101.89 | < 0.001 |
GDM (n, %) | 39 (22.3) | 32 (18.2) | 29 (14.5) | 5 (8.3) | 7.50 | 0.006 |
Pre-eclampsia (n, %) | 28 (16) | 23 (13.1) | 15 (7.5) | 4 (6.7) | 7.92 | 0.005 |
PROM (n, %) | 31 (17.7) | 40 (22.7) | 42 (21.0) | 6 (10.0) | 0.30 | 0.583 |
Vaginal delivery (n, %) | 117 (66.9) | 155 (88.1) | 140 (70) | 47 (78.3) | 0.60 | 0.439 |