Table 5 Comparison of AUC, truncation value, sensitivity, and specificity of 3 indicators
Indicator | AUC | Diagnostic threshold | Sensitivity (%) | Specificity (%) | PPV(%) | NPV(%) | DA(%) | 95% confidence interval b | Standard error | Significance level P (area = 0.5) |
|---|---|---|---|---|---|---|---|---|---|---|
L | 0.951 | 1.071*10^9/L | 88.9 | 6.1 | 93.6 | 89.4 | 91.4 | 0.892–1.000 | 0.03 | <0.0001 |
MB | 0.754 | 36.6 ng/mL | 61.1 | 14.3 | 81.1 | 68.8 | 73.4 | 0.622–0.886 | 0.067 | 0.002 |
FIB | 0.973 | 4.805 g/L | 100 | 14.3 | 87.5 | 1 | 92.9 | 0.943–1.000 | 0.016 | <0.0001 |