Id |
Subject |
Object |
Predicate |
Lexical cue |
T331 |
0-66 |
Sentence |
denotes |
Table 3 Model discrimination in derivation and validation cohorts |
T332 |
67-110 |
Sentence |
denotes |
Model Derivation cohort Validation cohort |
T333 |
111-174 |
Sentence |
denotes |
Model AUROc (95% CI) Brier score AUROc (95% CI) Brier score |
T334 |
175-255 |
Sentence |
denotes |
4C Mortality Score 0.786 (0.781 to 0.790) 0.170 0.767 (0.760 to 0.773) 0.171 |
T335 |
256-346 |
Sentence |
denotes |
Machine learning comparison* 0.796 (0.786 to 0.807) 0.191 0.779 (0.772 to 0.785) 0.197 |
T336 |
347-412 |
Sentence |
denotes |
AUROC=area under receiver operator curve; CI=confidence interval. |
T337 |
413-456 |
Sentence |
denotes |
*Gradient boosting decision tree (XGBoost). |