Table 3.
ROC curve analysis for differentiation of patients with CRC and healthy subjects for chemerin, α-defensin 1 and TNF- α in serum and saliva for p <0.05.
| Cut-Off Value | AUC | SE | Lower AUC 95% | Upper AUC 95% | z-Score | p | Specificity | Sensitivity | |
|---|---|---|---|---|---|---|---|---|---|
| Serum chemerin | 231.24 | 1.00 | 0.00 | 1.00 | 1.00 | 281.31 | 0.00 | 1.00 | 0.99 |
| Salivary chemerin | 8.85 | 1.00 | 0.00 | 1.00 | 1.00 | - | 0.00 | 1.00 | 1.00 |
| Serum α-defensin1 | 46.79 | 0.95 | 0.02 | 0.91 | 1.00 | 19.69 | 0.00 | 1.00 | 0.91 |
| Salivary α-defensin 1 | 211.46 | 1.00 | 0.00 | 1.00 | 1.00 | - | 0.00 | 1.00 | 1.00 |
| Serum TNF-α | 95.64 | 0.95 | 0.03 | 0.88 | 1.00 | 13.06 | 0.00 | 1.00 | 0.95 |
| Salivary TNF-α | 97.86 | 1.00 | 0.00 | 1.00 | 1.00 | - | 0.00 | 1.00 | 1.00 |
AUC—area under curve, SE—standard error.