Table 8 ROC curve analysis for parameters of RA cases vs. control.
Parameters | AUC | Cut-off Value | Sensitivity % | Specificity % | p-value | 95% CI | |
---|---|---|---|---|---|---|---|
Lower Bound | Upper Bound | ||||||
RF | 0.849 | 5.25 | 65% | 100% | 0.0001 | 0.767 | 0.931 |
ANA | 0.721 | 0.625 | 40% | 100% | 0.003 | 0.609 | 0.833 |
ANTI-CCP | 0.889 | 5.45 | 78% | 90% | 0.0001 | 0.813 | 0.965 |