Gestational Week | 39–39+6 W | < 37 W | 37–37+6 W | 38–38+6 W | 40–40+6 W | ≥ 41 W |
---|---|---|---|---|---|---|
PROM (N) | 372 | 40 | 74 | 220 | 294 | 50 |
Yes(n, %) | 90 (24.2%) | 23 (57.5%) | 28 (37.8%) | 67 (30.5%) | 51 (17.3%) | 7 (14.0%) |
No(n, %) | 282 (75.8%) | 17 (42.5%) | 46 (62.2%) | 153 (69.5%) | 243 (82.7%) | 43 (86.0%) |
Risk Diff (95% CI) | 33.31% (17.38%,49.2%) | 13.64% (1.77%,25.52%) | 6.26% (-1.22%,13.74%) | -6.85%(-12.98%,-0.71%) | -10.19% (-20.75%,0.36%) | |
P-value | 0.000 | 0.020 | 0.102 | 0.036 | 0.151 | |
Delivery Method (N) | 372 | 40 | 74 | 220 | 294 | 50 |
C-section(n, %) | 145 (39.0%) | 16 (40.0%) | 33 (44.6%) | 104 (47.3%) | 127 (43.2%) | 28 (56.0%) |
Natural Delivery(n, %) | 227 (61.0%) | 24 (60.0%) | 41 (55.4%) | 116 (52.7%) | 167 (56.8%) | 22 (44.0%) |
Risk Diff (95% CI) | 1.02% (-14.95%,16.9%) | 5.62% (-6.75%,17.98%) | 8.29% (0.04%, 16.55%) | 4.22% (-3.31%,11.74%) | 17.02% (2.40%,31.65) | |
P-value | 1.000 | 0.367 | 0.058 | 0.302 | 0.031 | |
GDM-related Complications (N) | 372 | 40 | 74 | 220 | 294 | 50 |
Yes(n, %) | 70 (18.8%) | 9 (22.5%) | 10 (13.5%) | 37 (16.8%) | 56 (19.0%) | 13 (26.0%) |
No(n, %) | 302 (81.2%) | 31 (77.5%) | 64 (86.5%) | 183 (83.2%) | 238 (81.0%) | 37 (74.0%) |
Risk Diff (95% CI) | 3.68% (-9.85%,17.22%) | -5.30% (-14.05%,3.44%) | -2.00% (-8.34%, 4.34%) | 0.23% (-5.76%, 6.22%) | 7.18% (-5.61%,19.97%) | |
P-value | 0.532 | 0.322 | 0.582 | 1.000 | 0.255 | |
Perineal laceration (N) | 227 | 24 | 41 | 116 | 167 | 22 |
Yes(n, %) | 147 (64.8%) | 18 (75.0%) | 29 (70.7%) | 79 (68.1%) | 94 (56.3%) | 7 (31.8%) |
No(n, %) | 80 (35.2%) | 6 (25.0%) | 12 (29.3%) | 37 (31.9%) | 73 (43.7%) | 15 (68.2%) |
Risk Diff (95% CI) | 10.24% (-8.16%,28.65%) | 5.97% (-9.28%,21.22%) | 3.35% (-7.17%,13.86%) | -8.47% (-18.23%,1.29%) | -32.94%(-53.37%,12.5%) | |
P-value | 0.372 | 0.592 | 0.550 | 0.095 | 0.005 | |
Poor healing of perineal (N) | 227 | 24 | 41 | 116 | 167 | 22 |
Yes(n, %) | 1 (0.4%) | 0 | 1 (2.4%) | 1 (0.9%) | 2 (1.2%) | 1 (4.5%) |
No(n, %) | 226 (99.6%) | 24 (100.0%) | 40 (97.6%) | 115 (99.1%) | 165 (98.8%) | 21 (95.5%) |
Risk Diff (95% CI) | 0.44% (-0.42%, 1.30%) | 2.00% (-2.80%, 6.80%) | 0.42% (-1.47%, 2.31%) | 0.76% (-1.10%, 2.62%) | 4.10% (-4.64%,12.85%) | |
P-value | 1.000 | 0.283 | 1.000 | 0.577 | 0.169 | |
Shoulder dystocia (N) | 227 | 24 | 41 | 116 | 167 | 22 |
Yes(n, %) | 7 (3.1%) | 0 | 0 | 3 (2.6%) | 2 (1.2%) | 0 |
No(n, %) | 220 (96.9%) | 24 (100.0%) | 41 (100.0%) | 113 (97.4%) | 165 (98.8%) | 22 (100.0%) |
Risk Diff (95% CI) | 3.08% (0.83%, 5.33%) | 3.08% (0.83%, 5.33%) | -0.50% (-4.16%, 3.16%) | -1.89% (-4.68%, 0.90%) | 3.08% (0.83%, 5.33%) | |
P-value | 1.000 | 0.600 | 1.000 | 0.312 | 1.000 | |
Postoperative pyrexia (N) | 145 | 16 | 33 | 104 | 127 | 28 |
Yes(n, %) | 3 (2.1%) | 1 (6.3%) | 1 (3.0%) | 1 (1.0%) | 3 (2.4%) | 1 (3.6%) |
No(n, %) | 142 (97.9%) | 15 (93.8%) | 32 (97.0%) | 103 (99.0%) | 124 (97.6%) | 27 (96.4%) |
Risk Diff (95% CI) | 4.20% (-7.89%, 16.28%) | 0.98% (-5.31%, 7.26%) | -1.09% (-4.06%, 1.88%) | 0.31% (-3.20%, 3.81%) | 1.52% (-5.73%, 8.77%) | |
P-value | 0.343 | 0.561 | 0.643 | 1.000 | 0.508 | |
Postpartum Hemorrhage (N) | 372 | 40 | 74 | 219 | 294 | 50 |
Yes(n, %) | 21 (5.6%) | 0 | 5 (6.8%) | 15 (6.8%) | 21 (7.1%) | 3 (6.0%) |
No(n, %) | 351 (94.4%) | 40 (100.0%) | 69 (93.2%) | 204 (93.2%) | 273 (92.9%) | 47 (94.0%) |
Risk Diff (95% CI) | 5.65% (3.30%, 7.99%) | 1.11% (-5.07%, 7.29%) | 1.20% (-2.88%, 5.29%) | 1.50% (-2.27%, 5.26%) | 0.35% (-6.63%, 7.34%) | |
P-value | 0.246 | 0.785 | 0.595 | 0.428 | 1.000 |