Table 3. Correlation of BARD1 expression patterns with survival in 75 colorectal cancer patients.

			1-year survival		2-year survival		3-year survival
Expression pattern	No. of patients	Median survival	%	P -value	%	P -value	%	P -value
++++ vs −++−	17 vs 31	27 vs 9	88.2 vs 41.9	0.0019	52.9 vs 16.1	0.0073	41.2 vs 6.5	0.0032
++++ vs −+++	17 vs 11	27 vs 12	88.2 vs 45.5	0.0144	52.9 vs 18.2	0.0659	41.2 vs 9.1	0.0664
++++ vs others	17 vs 58	27 vs 12	88.2 vs 48.3	0.0034	52.9 vs 22.4	0.0151	41.2 vs 13.8	0.0131
−++− vs −+++	31 vs 11	9 vs 12	41.9 vs 45.5	0.8390	16.1 vs 18.2	0.8750	6.5 vs 9.1	0.7702
−++− vs others	31 vs 44	9 vs 16.5	41.9 vs 68.2	0.0236	16.1 vs 38.6	0.0350	6.5 vs 29.5	0.0138
−+++ vs others	11 vs 64	12 vs 15.5	45.5 vs 59.4	0.3885	18.2 vs 31.3	0.3792	9.1 vs 21.9	0.3274

Note: ++++, four antibodies positive staining; −++−, only PVC and WFS positive staining; −+++, only N19-negative staining; others, other than the expression pattern that is compared.