Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 3 Sensitivity, specificity, PPV, NPV, and accuracy of inflammatory markers
Index | AUC (95% CI) | Cutoff value (pg/ml or %) | Sensitivity (95% CI) (%) | Specificity (95% CI) (%) | Accuracy (%) |
|---|---|---|---|---|---|
IL-6 | 0.901 (0.827 to 0.975) | 662.50 | 83.33 (64.55 to 93.69) | 83.33 (64.55 to 93.69) | 83.33 |
PMN% | 0.914 (0.841 to 0.988) | 51.09 | 96.67 (80.95 to 99.83) | 73.33 (53.83 to 87.02) | 85.00 |
PMN% + IL-6 | 0.983 (0.959 to 1.000) | / | 96.67 (80.95 to 99.83) | 93.33 (76.49 to 98.84) | 95.00 |