Variables | Pre-eclamptic patients N = 55 n (%) | Non pre-eclamptic patients N = 104 n (%) | OR (IC) | p value |
Number of pregnancies | ||||
1 - 2 | 33 (60.0) | 47 (45.2) | 1.82 (0.94 - 3.54) | 0.077 |
3 - 4 | 12 (21.8) | 29 (27.9) | 0.72 (0.33 - 1.56) | 0.407 |
5+ | 10 (18.2) | 28 (26.9) | 0.49 (0.22 - 1.10) | 0.084 |
Number of term deliveries | ||||
0 | 22 (40.0) | 4 (3.8) | 16.66 (5.35 - 51.88) | 0.000 |
1 - 2 | 22 (40.0) | 56 (53.8) | 0.57 (029 - 1.10) | 0.098 |
3 - 4 | 6 (10.9) | 35 (33.65) | 0.24 (0.09 - 0.61) | 0.003 |
5+ | 5 (9.1) | 9 (8.6) | 1.05 (0.33 - 3.31) | 0.926 |
History of premature deliveries | ||||
0 | 23 (41.8) | 94 (90.4) | 0.07 (0.03 - 0.17) | 0.000 |
1 | 31 (56.4) | 10 (9.6) | 12.14(5.23 - 28.18) | 0.000 |
2 | 1 (1.8) | 0 (0.0) | 5.75 (0.23 - 143.59) | 0.286 |
Intergenesic interval | ||||
<2 years | 35 (63.6) | 46 (44.2) | 2.20 (1.12 - 4.32) | 0.021 |
≥2 years | 20 (36.4) | 58 (55.8) | 0.45 (0.23 - 0.88) | 0.021 |
History of pre-eclampsia | ||||
Yes | 51 (92.7) | 102 (98.1) | 0.25 (0.04 - 1.41) | 0.116 |