Table 1 Scio-Demographic and obstetrics characteristics of the participating pregnant women.
From: Prepregnancy overweight and obesity and the risk of adverse pregnancy outcomes
Variable | Normal weight N = 1921 | Overweight N = 819 | Obese N = 190 | P-value | |
|---|---|---|---|---|---|
N (%) | N (%) | N (%) | |||
Age | ≤ 18 yr | 85 (4.4) | 12 (1.5) | 6 (3.2) | < 0.001 |
19–34 yr | 1425 (74.2) | 553 (67.5) | 120 (63.2) | ||
35–40 yr | 343 (17.9) | 216 (26.4) | 55 (28.9) | ||
> 40 yr | 68 (3.5) | 38 (4.6) | 9 (4.7) | ||
Maternal residency | Urban | 1439 (74.9) | 643 (78.5) | 176 (78.4) | 0.096 |
Rural | 482 (25.1) | 149 (21.5) | 41 (21.6) | ||
Maternal education | Illiterate | 28 (1.5) | 21 (2.6) | 5 (2.6) | 0.007 |
Primary | 389 (20.2) | 160 (19.5) | 57 (30) | ||
High school/ Diploma | 1010 (52.6) | 410 (50.1) | 86 (45.3) | ||
Advanced | 494 (25.7) | 228 (27.8) | 42 (22.1) | ||
Gestational age | < 37 w | 279 (14.5) | 114 (13.9) | 28 (14.7) | 0.332 |
37–40 w | 1406 (73.2) | 627 (76.6) | 141 (74.2) | ||
40 w+ 1d – 41 w | 228 (11.9) | 74 (9) | 19 (10) | ||
≥ 41 w+ 1d | 8 (0.4) | 4 (0.5) | 2 (1.1) | ||
Parity | Primipara | 500 (28.6) | 152 (18.6) | 42 (22.1) | < 0.001 |
Multipara | 1371 (71.4) | 667 (81.4) | 148 (77.9) | ||
History of infertility | Yes | 16 (0.8) | 9 (1.1) | 4 (2.1) | 0.224 |
No | 1905 (99.2) | 810 (98.9) | 186 (97.9) | ||
History of abortion | Yes | 433 (22.5) | 207 (25.3) | 55 (28.9) | 0.066 |
No | 1488 (77.5) | 612 (74.7) | 135 (71.1) | ||
History of Neonatal Death | Yes | 9 (0.5) | 5 (0.6) | 1 (0.5) | 0.892 |
No | 1912 (99.5) | 814 (99.4) | 189 (99.5) | ||
History Of IUFD | Yes | 1 (0.1) | 1 (0.1) | 0 (0) | 0.759 |
No | 1920 (99.9) | 818 (99.9) | 190 (100) | ||
Chronic HTN | Yes | 12 (0.6) | 15 (1.8) | 6 (3.2) | 0.061 |
No | 1909 (99.4) | 804 (98.2) | 184 (96.8) | ||
Cardiovascular disease | Yes | 14 (0.7) | 7 (0.9) | 1 (0.5) | 0.878 |
No | 1907 (99.3) | 812 (99.1) | 189 (99.5) | ||
Anemia | Yes | 31 (1.6) | 13 (1.6) | 7 (3.7) | 0.106 |
No | 1890 (98.4) | 806 (98.4) | 183 (96.3) | ||
Thyroid Disease | Yes | 244 (12.7) | 111 (13.6) | 25 (13.2) | 0.829 |
No | 1677 (87.3) | 708 (86.4) | 165 (86.8) | ||
