Alternative high-cost patient prediction models | |||||||
---|---|---|---|---|---|---|---|
Standard model 1 | Standard model 2 | Enhanced model 1 | Enhanced model 2 | Enhanced model 3 | Enhanced model 4 | ||
Number of model features | |||||||
Prediction sample | Metric | 4 (Baseline) | 6 | 7 | 77 | 1034 | 1059 |
Whole-population analysis (N=1 557 950) | AUC | 0.775 | 0.814 | 0.825 | 0.823 | 0.823 | 0.836 |
Cost capture | 0.495 | 0.559 | 0.577 | 0.579 | 0.578 | 0.600 | |
Cost-bloom analysis (N=1 402 155) | AUC | 0.719 | 0.748 | 0.772 | 0.765 | 0.771 | 0.786 |
Cost capture | 0.376 | 0.443 | 0.455 | 0.461 | 0.466 | 0.487 |
Column headers indicate each model and the number of model features appears in parentheses. Results with the highest cost capture value are shown in bold.