Table 5 Estimated extensive resuscitation according to the risk score (validation set)
Score | Sensitivity | Specificity | Positive predictive value | Negative predictive value |
|---|---|---|---|---|
1 | 0.933 (0.877–0.990) | 0.256 (0.234–0.278) | 0.059 (0.945–0.072) | 0.987 (0.976–0.998) |
2 | 0.760 (0.663–0.857) | 0.574 (0.549–0.599) | 0.081 (0.061–0.101) | 0.980 (0.970–0.989) |
3 | 0.587 (0.475–0.698) | 0.723 (0.701–0.746) | 0.095 (0.068–0.122) | 0.973 (0.963–0.982) |
4 or more | 0.293 (0.190–0.396) | 0.914 (0.900–0.928) | 0.145 (0.089–0.201) | 0.963 (0.953–0.973) |