| 1 | Sensitivity | Specificity | +LR | −LR | Matching coefficient κ | p | AUC |
|---|---|---|---|---|---|---|---|
| EULAR/ACR | 87.1% | 55.6% | 1.96 | 0.23 | 0.4265 | 0.0001 | 0.7133 |
| Chuang criteria | 74.2% | 38.9% | 1.21 | 0.66 | 0.1191 | 0.2803 | 0.5654 |
| Kyle criteria | 83.9% | 33.3% | 1.26 | 0.48 | 0.1791 | 0.1082 | 0.5860 |
| Nobunaga criteria | 77.6% | 41.1% | 1.31 | 0.54 | 0.1766 | 0.1240 | 0.5981 |