Model 2 (survival <6 months) | Model 3 (survival <12 months) | ||||

Optimal threshold: 0.3 | Optimal threshold: 0.6 | ||||

False | True | False | True | ||

False | 40 | 10 | False | 27 | 22 |

True | 19 | 28 | True | 7 | 38 |

The performance of dichotomised predictions (rows) at selected optimal threshold values relative to the observed survival outcomes (columns) is reported in contingency tables.

Lasso, least absolute shrinkage and selection operator.