Characteristics | Total | History of violencea | Â | |
---|---|---|---|---|
 |  | No | Yes | P |
n (%) | n (%) | n (%) | Â | |
Total n (%) | 1928 (99.4) | 1167 (60.5) | 761 (39.5) | OR, 95% CIb |
Missing* | 11 (0.6) | Â | Â | Â |
Parity | Â | Â | Â | NS |
Primiparae | 817 (42.1) | 480 (44.9) | 337 (47.3) | Â |
Multiparae | 966 (49.9) | 590 (55.1) | 376 (52.7) | Â |
Missing | 156 (8.0) | Â | Â | Â |
BMI | Â | Â | Â | NS |
Underweight | 79 (4.1) | 51 (4.5) | 28 (3.8) | Â |
Normal weight | 1289 (66.5) | 789 (70.3) | 500 (68.3) | Â |
Overweight | 232 (12.0) | 198 (17.6) | 134 (18.3) | Â |
Obese | 154 (4.3) | 84 (7.5) | 70 (9.6) | Â |
Missing | 85 (4.4) | Â | Â | Â |
Smoking | Â | Â | Â | <0.001 2.0 (1.5-2.5) |
No | 1575 (81.2) | 991 (87.9) | 584 (78.6) | Â |
Yes | 296 (31.5) | 137 (12.1) | 159 (21.4) | Â |
Missing | 68 (3.5) | Â | Â | Â |
Snuffing | Â | Â | Â | <0.001 2.7 (1.7-4.3) |
No | 1786 (92.1) | 1096 (97.2) | 690 (92.9) | Â |
Yes | 84 (4.3) | 31 (2.8) | 53 (7.1) | Â |
Missing | 69 (3.6) | Â | Â | Â |
Use of alcohol | Â | Â | Â | NS |
No | 878 (45.3) | 528 (47.0) | 350 (47.5) | Â |
Yes | 982 (50.6) | 595 (53.0) | 387 (52.5) | Â |
Missing | 79 (4.1) | Â | Â | Â |
Unintended pregnancy | Â | Â | Â | <0.001 1.8 (1.4-2.3) |
No | 1569 (80.9) | 991 (85.9) | 578 (76.9) | Â |
Yes | 336 (17.3) | 162 (14.1) | 174 (23.1) | Â |
Missing | 34 (1.8) | Â | Â | Â |
Abortion/miscarriage | Â | Â | Â | <0.001 |
No | 1125 (58.0) | 742 (65.3) | 383 (51.8) | Â |
Miscarriage | 342 (17.7) | 209 (18.4) | 133 (18.0) | Â |
Abortion | 286 (14.8) | 133 (11.7) | 153 (20.7) | Â |
Miscarriage/abortion | 123 (6.3) | 53 (4.7) | 70 (9.5) | Â |
Missing | 63 (3.2) | Â | Â | Â |