Accuracy Measure | MTX Therapy | Anti-TNF Therapy |
---|---|---|
Cutoff level S100A12, ng/ml | 260 | 213 |
Sensitivity | 47.4 | 58.6 |
Specificity | 88.9 | 80.7 |
Positive likelihood ratio | 4.3 | 3.0 |
Negative likelihood ratio | 1.7 | 0.5 |
Youden index | 0.363 | 0.392 |
AUC (95% CI) | 0.675 (0.559–0.805) | 0.734 (0.622–0.846) |
AUC: area under the curve; MTX: methotrexate; anti-TNF: antitumor necrosis factor.