Table 3.
Analysis of the clinical risk factors for preeclampsia and prediction based on the combination of risk factors and biochemical indexes.
| Combination | Sensitivity (%) | Specificity (%) |
|---|---|---|
| BMI + TNF‐α | 89.25 | 74.74 |
| BMI + plasma protein‐A | 85.32 | 70.23 |
| History of hypertension + plasma protein‐A | 84.25 | 68.95 |
| History of hypertension + TNF‐α | 85.52 | 70.52 |
| BMI + history of hypertension + TNF‐α + plasma protein‐A | 90.70 | 78.54 |
Combination BMI + history of hypertension + TNF‐α + plasma protein‐A can improve the predictive value of pre eclampsia.