Table 4 Bivariate and multivariable analysis for the predictors of hypertensive disorders of pregnancy in Tigray, 2018
Variables | Matched unadjusted OR(95% CI) | Matched adjusted OR(95% CI) |
|---|---|---|
Residence | ||
 Rural | 3.1 (1.9, 5.0)* | 3.7(1.9, 7.1)** |
 Urban | 1.0 | 1.0 |
Age | ||
 Mean ± (SD) | 1.02(0.9, 1.06) | 0.96 (0.9, 1.02) |
Marital status | ||
 Married | 1.0 | 1.0 |
 Unmarried | 0.5(0.2, 1.4) | 0.44 (0.12, 1.5) |
Family History of hypertension | ||
 Yes | 3.6 (1.7, 7.6)* | 2.1 (0.7, 6.4) |
 No | 1.0 | 1.0 |
Fruit use | ||
 Yes | 1.0 | 1.0 |
 No | 5.3 (3.0, 9.4)* | 5.1 (2.4, 11.15)** |
Vegetable use | Â | 1.0 |
 Yes | 1.0 | 1.2(0.6, 2.3) |
 No | 2.08 (1.3, 3.3)* |  |
History of smoking | ||
 Yes | 1.0 | 1.0 |
 No | 0.3 (0.07, 1.2) | 0.6 (0.07, 5.2) |
BMI of mothers (prepregnancy) | ||
 < 18.5 | 1.0 | 1.0 |
 18.5–24.9 | 0.95 (0.56, 1.6) | 1.7 (0.8, 3.4) |
 25–29.9 | 4.3 (1.4, 13.6)* | 5.5 (1.12, 27.6)* |
Coffee use | ||
 Yes | 3.08 (1.6, 5.9)* | 1.9 (0.8, 4.4) |
 No | 1.0 | 1.0 |
Pregnancy type | ||
 multiple | 4.1 (1.8, 9.6)* | 4.2 (1.3, 13.3)* |
 single | 1.0 | 1.0 |
Presence of gestational diabetes mellitus | ||
 Yes | 4.6 (1.2, 18.0)* | 5.4 (1.1, 27.0)* |
 No | 1.0 | 1.0 |
Oral contraceptive use | ||
 Yes | 1.5 (0.9, 2.4) | 1.2(0.6, 2.4) |
 No | 1.0 | 1.0 |