Table 2.

Analysis of cancer risk by combining NPS, LOH and Histology using the Cox proportional regression hazards model.

Model	N	Variable	B Value (Standard Error)	P alues
1	43	NPS	2.57 (0.76)	0.0007
2	43	LOH	3.5 (1.04)	0.0008
3	43	Histology	0.05 (0.35)	0.88
4	43	NPS	1.46 (0.81)	0.07
		LOH	2.81 (1.09	0.01
5	43	NPS	2.6 (0.77)	0.0006
		Histology	0.2 (0.34)	0.54
6	43	NPS	1.46 (0.81)	0.07
		LOH	2.82 (1.09)	0.01
		Histology	0.01 (0.36)	0.96

Models 1–3 correspond to univariate models. Model 4 and 5 represent models with combination of markers.