From: Detection of copeptin in peripheral blood of patients with aneurysmal subarachnoid hemorrhage
 | Copeptin | WFNS score | Modified Fisher score |
---|---|---|---|
Criterion | >28.7 pmol/L | >3 | >3 |
Area under curve | 0.868 | 0.893 | 0.922 |
95% confidence interval | 0.825 ~0.904 | 0.853 ~ 0.926 | 0.886~0.950 |
Sensitivity | 78.1 | 75.0 | 90.6 |
95% confidence interval | 60.0 ~90.7 | 56.6 ~88.5 | 75.0 ~97.9 |
Specificity | 89.7 | 87.5 | 84.1 |
95% confidence interval | 85.4 ~ 93.0 | 82.9~91.2 | 79.2~88.3 |
Odds ratio | 29.798 | 20.911 | 51.254 |
95% confidence interval | 11.847~74.946 | 8.698~50.270 | 14.944~105.792 |
+ likelihood ratio | 7.56 | 5.98 | 5.71 |
95% confidence interval | 6.3 ~9.1 | 4.9~ 7.3 | 5.1 ~6.5 |
- likelihood ratio | 0.24 | 0.29 | 0.11 |
95% confidence interval | 0.1~ 0.5 | 0.1 ~0.6 | 0.04 ~0.3 |
P value | Reference | 0.613 | 0.246 |