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The diagnostic capability assessment of shock index
| Cutoff | Sensitivity(%) | Specificity(%) | Youden index(%) | Accuracy(%) | Positive predictive value(%) | Negative predictive value(%) |
|---|---|---|---|---|---|---|
| 0.90 | 31.9 | 93.7 | 25.6 | 86.6 | 39.7 | 91.4 |
| 0.91 | 30.6 | 94.0 | 24.6 | 86.7 | 40.0 | 91.2 |
| 0.92 | 29.2 | 94.9 | 24.1 | 87.4 | 42.9 | 91.2 |
| 0.93 | 27.8 | 95.1 | 22.9 | 87.4 | 42.6 | 95.1 |
| 0.94 | 26.4 | 95.3 | 21.7 | 87.4 | 42.2 | 90.9 |
| 0.95 | 22.2 | 96.2 | 18.4 | 87.7 | 43.2 | 90.5 |
