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Characteristic of Cutoff Value Concentration for Sestrin2 in Diagnosis of OSA
| Sestrin2 | Sensitivity (95% CI) | Specificity (95% CI) | Positive LR | Negative LR |
|---|---|---|---|---|
| >0.81 ng/mL | 100.00 (90.70–100.00) | 11.54 (2.4–30.2) | 1.13 | 0.00 |
| >1.86 ng/mL | 81.58 (65.7–92.3) | 61.54 (40.6–79.8) | 2.12 | 0.30 |
| >6.74 ng/mL | 18.42 (7.7–34.3) | 100.00 (86.8–100.0) | — | 0.82 |
AUC = 0.740 (95% CI, 0.615–0.842).
AUC, area under receiver-operating characteristic curve; CI, confidence interval; LR, likelihood ratio.
