Research Article
Clinical Significance of Serum Hemeoxygenase-1 as a New Biomarker for the Patients with Interstitial Pneumonia
Table 3
The receiver operating characteristic curve for the serum HO-1 level (predicting hospital death among patients having an AE).
| Variable | Area under the ROC curve | Best cut-off values | Sensitivity (%) | Specificity (%) | value |
| Serum hemeoxygenase-1 (ng/mL) | 0.81 | 64.8 | 67 | 86 | 0.025 | Serum lactate dehydrogenase (U/L) | 0.57 | 273 | 100 | 29 | 0.806 | PaO2/FiO2 ratio | 0.58 | 340 | 100 | 33 | 0.506 | Serum surfactant protein-A (ng/mL) | 0.57 | 116 | 60 | 83 | 0.550 | Serum surfactant protein-D (ng/mL) | 0.81 | 231 | 83 | 67 | 0.055 | Serum KL-6 (U/mL) | 0.56 | 1821 | 83 | 50 | 0.617 | Ground glass opacity score | 0.77 | 8 | 100 | 57 | 0.062 | Honeycomb score | 0.56 | 7 | 50 | 71 | 0.912 |
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