Table 5. Pairwise comparisons of overall survival grouped according to risk assessment by MSKCC-score and physician.

Risk-attribution	Both g	Phys g MSKCC i	Phys g MSKCC p	Phys i MSKCC g	both i	Phys i MSKCC p	Phys p MSKCC g	Phys p MSKCC i	Both p
Both g		0.40	0.14	0.32	0.11	0.25	0.26	0.20	0.12
Phys g MSKCC i	0.40		0.04	0.83	0.09	0.39	0.17	0.11	<0.01
Phys g MSKCC p	0.14	0.04		0.07	0.10	0.73	0.40	0.41	0.64
Phys i MSKCC g	0.32	0.83	0.07		0.29	0.31	0.16	0.26	0.09
Both i	0.11	0.09	0.10	0.29		0.68	0.34	0.29	<0.01
Phys i MSKCC p	0.25	0.39	0.73	0.31	0.68		0.59	0.86	0.09
Phys p MSKCC g	0.26	0.17	0.40	0.16	0.34	0.59		0.79	0.85
Phys p MSKCC i	0.20	0.11	0.41	0.26	0.29	0.86	0.79		<0.01
Both p	0.12	<0.01	0.64	0.09	<0.01	0.09	0.85	<0.01

MSKCC, Memorial Sloan-Kettering Cancer Center prognostic score; g, good; i, intermediate; p, poor; n-p, non-poor.