Multi-gene Cox Proportional Hazards models for all samples and specific subtypes using three different model selection methods: Stepwise regression with age as a covariate (SW with age), stepwise regression without age (SW no age), and Elastic Net.

<p>Hazard ratios with confidence limits are given for each term added to each model. If the term was not added to a given model, NI is displayed for “not included”. The total explained variance for each model (R²) is also displayed.