Table 2 Delivery outcomesa
Negative N = 4692 | Asymptomatic N = 198 | Mild N = 389 | Moderate N = 473 | Severe N = 132 | |
|---|---|---|---|---|---|
Preterm premature rupture of membranes | 137 (2.9%) | 6 (3.1%) | 11 (2.8%) | 17 (3.6%) | 6 (4.7%) |
Preterm labor | 239 (5.1%) | 12 (6.1%) | 14 (3.6%) | 40 (8.6%) | 14 (11%) |
Induced labor | 1896 (42%) | 67 (36%) | 125 (34%) | 177 (39%) | 44 (37%) |
Cesarean-section | 1883 (41%) | 95 (50%) | 170 (45%) | 220 (48%) | 80 (65%) |
Preterm delivery | 414 (8.8%) | 22 (11%) | 35 (9.0%) | 55 (12%) | 40 (30%) |
Type of delivery | |||||
Term | 4278 (91%) | 176 (89%) | 354 (91%) | 418 (88%) | 92 (70%) |
Indicated preterm | 132 (2.8%) | 10 (5.1%) | 12 (3.1%) | 19 (4.0%) | 17 (13%) |
Spontaneous preterm | 282 (6.0%) | 12 (6.1%) | 23 (5.9%) | 36 (7.6%) | 23 (17%) |