Table 6.
Receiver operating characteristic curve analysis of acute-phase reactants in Familial Mediterranean Fever patients.
| Test result variable (s) | p | AUC(Area under curve) | AUC 95% Confidence interval | Cut off value | Sen. % | |
|---|---|---|---|---|---|---|
| Lower bound | Upper bound | |||||
| CRP (mg/L) | 0.0001 | 0.832 | 0.69 | 0.97 | 4.80 | 85.7 |
| ESR (mm/h) | 0.004 | 0.758 | 0.58 | 0.94 | 26.5 | 78.6 |
| S100A12 (ng/mL) | 0.049 | 0.620 | 0.42 | 0.82 | 367 | 64.3 |
| SAA (mg/dL) | 0.0001 | 0.825 | 0.65 | 1.00 | 8.00 | 85.7 |
| Fibrinogen (mg/dL) | 0.002 | 0.777 | 0.62 | 0.93 | 2.96 | 71.4 |
| WBC count (103/mm3) | 0.003 | 0.766 | 0.58 | 0.95 | 8.76 | 78.6 |
AUC: Area under curve, CRP: C reactive protein, ESR: ethrytrocyte sedimentation Rate; FMF: Familial Mediterranean fever; SAA: Serum amyloid A, Sen: sensitivity; Spe: specifity; WBC: white blood cell.