Table 4.
Comparison of the prediction effects of each independent predictor and prediction model of ARDS.
| AUC | 95% CI | P | Truncated value | Sensitivity | Specificity | PPV | NPV | |
|---|---|---|---|---|---|---|---|---|
| MSAF | 0.606 | 0.523–0.688 | 0.012 | 30.4 | 90.8 | 68.6 | 66.3 | |
| PLT | 0.808 | 0.744–0.873 | <0.001 | 201.50 | 78.5 | 78.2 | 70.5 | 84.5 |
| ANC | 0.691 | 0.613–0.769 | <0.001 | 7.17 | 58.2 | 77.3 | 63.0 | 73.6 |
| Ca | 0.761 | 0.689–0.833 | <0.001 | 2.02 | 59.5 | 90.8 | 81.0 | 77.1 |
| Predictive models | 0.931 | 0.894–0.968 | <0.001 | 0.327 | 89.9 | 86.6 | 81.6 | 92.8 |
MSAF: meconium-stained amniotic fluid; PLT: platelet; ANC: absolute neutrophil count; Ca: serum calcium.