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ROC curve analysis of NLR, albumin, D-dimer, and composite score for predicting 1-year mortality
| Variable | AUC (95% CI) | Cut-off value | Sensitivity (%) | Specificity (%) | p-value |
|---|---|---|---|---|---|
| NLR | 0.74 (0.68–0.80) | > 7.1 | 72.0 | 68.4 | < 0.001 |
| Albumin (g/dL) | 0.76 (0.70–0.82) | ≤ 3.2 | 70.7 | 72.9 | < 0.001 |
| D-dimer (ng/mL) | 0.78 (0.72–0.84) | > 1800 | 74.7 | 71.6 | < 0.001 |
| Composite score | 0.86 (0.81–0.90) | ≥ 2 | 80.0 | 78.7 | < 0.001 |
