Variable | Cases N = 125 n(%) | Controls N = 125 n(%) | Crude OR (95% CI) | P-value | Adjusted OR (95% CI) | P-value | Adjusted P-value |
---|---|---|---|---|---|---|---|
+ 936C/T polymorphism | |||||||
Present | 15 (12.0) | 10 (8.0) | 1.56 (0.67–3.59) | 0.3010 | 1.78 (0.65–4.91) | 0.2640 | 1.0000 |
Absent | 110 (88.0) | 115 (92.0) | 1 | 1 | |||
HIV status | |||||||
Positive | 3 (2.4) | 9 (7.2) | 0.33 (0.09–1.231) | 0.0994 | 0.38 (0.09–1.52) | 0.1699 | 1.0000 |
Negative | 122 (97.6) | 116 (92.8) | 1 | 1 | |||
Alcohol consumption | |||||||
Yes | 10 (8.0) | 8 (6.4) | 1.29 (0.48–3.45) | 0.6180 | – | ||
No | 114 (91.2) | 117 (93.6) | 1 | ||||
Missing data | 1 (0.8) | 0 (0.0) | |||||
Family history of PE | |||||||
Yes | 9 (7.2) | 1 (0.8) | 9.00 (1.14–71.04) | 0.0371 | 8.49 (1.00–71.76) | 0.0520 | 0.3120 |
No | 116 (92.8) | 122 (97.6) | 1 | 1 | |||
Missing data | 0 (0.0) | 2 (1.6) | |||||
Family history of hypertension | |||||||
Yes | 47 (37.6) | 25 (20.0) | 2.57 (1.39–4.77) | 0.0027 | 2.37 (1.12–5.01) | 0.0185 | 0.1109 |
No | 78 (62.4) | 100 (80.0) | 1 | 1 | |||
Diagnosis with hypertension in previous pregnancy | |||||||
Yes | 14 (11.2) | 1 (0.8) | 11.00 (1.42–85.2) | 0.0217 | – | ||
No | 56 (44.8) | 77 (61.6) | 1 | ||||
Missing data | 55 (44.0) | 47 (37.6) | |||||
First pregnancy | |||||||
Yes | 54 | 46 | 1.53 (0.80–2.94) | 0.2000 | – | ||
No | 71 | 79 | 1 | ||||
Type of pregnancy | |||||||
Multiple | 6 (4.8) | 1 (0.8) | 6.00 (0.72–49.84) | 0.0971 | 7.25 (0.84–62.94) | 0.0722 | 0.4334 |
Singleton | 115 (92.0) | 120 (96.0) | 1 | 1 | |||
Missing data | 4 (3.2) | 4 (3.2) | |||||
Family history of diabetes mellitus | |||||||
Yes | 20 (16.0) | 12 (9.6) | 1.64 (0.77–3.47) | 0.1980 | 0.99 (0.36–2.76) | 0.9910 | |
No | 105 (84.0) | 113 (90.4) | 1 | 1 | |||
Marital status | |||||||
Married | 107 (85.6) | 111 (88.8) | 1.33 (0.63–2.82) | 0.4510 | – | ||
Single | 18 (14.4) | 14 (11.2) | 1 |