Diagnostic data of serum levels of TAC, Ox-LDL, and CA15-3 using ROC curve
| Variable | AUC | SE | 95% CI | Sensitivity | Specificity | Cutoff value |
|---|---|---|---|---|---|---|
| TAC | 0.975 | 0.0247 | 0.870 to 0.997 | 100 | 86.4 | 18.9 |
| Ox-LDL | 0.986 | 0.0225 | 0.887 to 0.999 | 97.9 | 100 | 998 |
| CA15-3 | 0.913 | 0.0518 | 0.736 to 0.947 | 69.7 | 96.4 | 22.1 |
SE: standard error; TAC: total antioxidant capacity; Ox-LDL: oxidized low-density lipoprotein; CA: cancer antigen; ROC: receiver operating characteristic