Table 6 ROC curve analysis of the clinical value of PLAC1 and Netrin-1 in predicting liver metastasis of CRC
Variable | AUC | Sensitivity (%) | Specificity (%) | Positive predictive value (%) | Negative predictive value (%) | Yoden index | P value | 95% CI |
|---|---|---|---|---|---|---|---|---|
PLAC1 | 0.805 | 90.60 | 72.50 | 72.50 | 90.60 | 0.631 | < 0.001 | 0.704 ~ 0.906 |
Netrin-1 | 0.793 | 87.50 | 62.50 | 65.10 | 86.20 | 0.500 | < 0.001 | 0.675 ~ 0.911 |
Combined detection | 0.921 | 96.90 | 85.00 | 83.80 | 97.10 | 0.819 | < 0.001 | 0.831 ~ 1.011 |