Table 2 Subgroup analyses of DELPHI-EEG in the 155:1 test set
N (cases) | AUROC [95% CI] | AUPRC [95% CI] | F1 score [95% CI] | Accuracy [95% CI] | Brier score [95% CI] | ICI [95% CI] | Precision [95% CI] | Recall [95% CI] | |
|---|---|---|---|---|---|---|---|---|---|
Anesthesia Type | |||||||||
TIVA | 534 | 0.864 [0.744–0.959] | 0.068 [0.032–0.160] | 0.040 [0.017–0.077] | 0.554 [0.512–0.592] | 0.036 [0.029–0.046] | 0.108 [0.097–0.122] | 0.021 [0.009–0.040] | 0.833 [0.532–1.000] |
Inhalational | 1806 | 0.872 [0.770–0.937] | 0.033 [0.012–0.097] | 0.021 [0.009–0.035] | 0.545 [0.526–0.564] | 0.029 [0.026–0.033] | 0.107 [0.101–0.113] | 0.011 [0.005–0.018] | 1.000 [1.000–1.000] |
Surgery type | |||||||||
Abdominopelvic | 1567 | 0.899 [0.833–0.981] | 0.018 [0.004–0.098] | 0.008 [0.003–0.018] | 0.534 [0.510–0.552] | 0.029 [0.026–0.034] | 0.112 [0.106–0.119] | 0.004 [0.001–0.009] | 1.000 [1.000–1.000] |
Thoracic | 233 | 0.848 [0.668–0.957] | 0.225 [0.069–0.543] | 0.101 [0.037–0.169] | 0.464 [0.405–0.522] | 0.046 [0.033–0.060] | 0.115 [0.104–0.141] | 0.053 [0.019–0.093] | 0.875 [0.521–1.000] |
Others | 540 | 0.867 [0.656–0.949] | 0.047 [0.010–0.124] | 0.038 [0.010–0.074] | 0.624 [0.584–0.668] | 0.029 [0.021–0.036] | 0.096 [0.089–0.107] | 0.019 [0.005–0.039] | 1.000 [1.000–1.000] |
