Table 3. Max Model with C-Index Results. Feature Sets versus Risk Years.

FeatureSet / RiskYear	1	2	3	4	5
Demographics	0.720	0.708	0.709	0.710	0.713
advanced_disease	0.748	0.739	0.714	0.699	0.682
risk_factor	0.720	0.715	0.702	0.694	0.687
demo + advanced_disease	0.805	0.788	0.774	0.765	0.757
demo + risk_factor	0.769	0.761	0.754	0.753	0.750
risk_factor + advanced_disease	0.794	0.785	0.760	0.747	0.732
demo + risk_factor + advanced_disease	0.822	0.806	0.791	0.780	0.772
Continuous	0.688	0.693	0.684	0.676	0.671
demo + continuous	0.763	0.747	0.732	0.731	0.731
demo + advanced_disease + continuous	0.811	0.805	0.781	0.769	0.763
demo + risk_factor + continuous	0.790	0.782	0.763	0.758	0.756
demo + advanced_disease + risk_factor + continuous	0.828	0.816	0.797	0.785	0.776