Table 2.
Analysis of independent risk factors for preeclampsia
| Factors | β | se | Wald χ2 | P | OR (95%CI) |
|---|---|---|---|---|---|
| BMI | 0.234 | 0.031 | 55.113 | < 0.001 | 1.263 (1.188–1.343) |
| MAP | 0.069 | 0.018 | 14.353 | < 0.001 | 1.071 (1.034–1.110) |
| sFlt-1/PlGF ratio | 0.071 | 0.010 | 47.140 | < 0.001 | 1.074 (1.052–1.095) |
| History of adverse pregnancy (Yes) | 1.193 | 0.358 | 11.092 | 0.001 | 3.297 (1.634–6.652) |
| Family history of PE (Yes) | 2.988 | 0.721 | 17.173 | < 0.001 | 19.852 (4.831–81.584) |
| History of PE (Yes) | 2.531 | 0.835 | 9.186 | 0.002 | 12.564 (2.445–64.555) |
| Chronic hypertension (Yes) | 1.804 | 0.460 | 15.363 | < 0.001 | 6.071 (2.464–14.960) |
| Autoimmune disease (Yes) | 2.765 | 0.465 | 35.356 | < 0.001 | 15.878 (6.382–39.502) |
| PCOS (Yes) | 2.010 | 0.482 | 17.428 | < 0.001 | 7.465 (2.905–19.183) |
| Constant | -16.806 | 1.846 | 82.917 | < 0.001 |