Table 2 Critical cut-off values
Critical cut-off value | Sensitivity (95% CI) | Specificity (95% CI) |
|---|---|---|
LDH (IU/L) | ||
310 | 73% | 76% |
330 | 73% | 78% |
350 | 73% | 80% |
370 | 67% | 94% |
390 | 60% | 98% |
IL-18 (pg/mL) | ||
340 | 93% | 69% |
360 | 93% | 70% |
380 | 80% | 76% |
400 | 80% | 83% |
430 | 80% | 90% |
Ferritin (pg/mL) | ||
190 | 67% | 50% |
200 | 67% | 53% |
210 | 67% | 57% |
220 | 67% | 62% |
230 | 67% | 67% |