Table 3.

Clinicopathologic Variables and the Expression Status of Nrf2, NQO1, MRP1, cmyc, and P53

Variables	Total	Nrf2		P	NQO1		P	MRP1		P	cmyc		P	P53		P
		Low	High		Low	High		Low	High		Low	High		Low	High
Duke’s staging				0.005			0.009			0.013			0.113			0.001
A	20	14	6		14	6		15	5		11	9		13	7
B	26	11	15		12	14		10	16		7	19		7	19
C	27	6	21		7	20		10	17		12	15		4	23
D	3	0	3		0	3		0	3		0	3		0	3
Age				0.244			0.188			0.835			0.510			0.786
<60	27	10	17		9	18		12	15		12	15		8	19
≥60	49	21	28		24	25		23	26		18	31		16	33
Gender				0.431			0.272			0.264			0.4			0.755
Male	40	18	22		15	25		16	24		14	26		12	28
Female	36	13	23		18	18		19	17		16	20		12	24