Table 4.

Model 3 compared with model 2

Model 3 versus model 2	Estimate	Lower 95%	Upper 95%	p-value
IDI for 12 month RFS	0.022	0.002	0.09	0.03
IDI for 24 month RFS	0.054	0.014	0.104	0.01
IDI for 36 month RFS	0.049	0.0	0.094	0.05
NRI for 12 month RFS	0.067	−0.1	0.263	0.348
NRI for 24 month RFS	0.118	−0.077	0.268	0.299
NRI for 36 month RFS	0.087	−0.101	0.227	0.438

Bold indicates that the difference is statistically significant