Table 3.

Association Between Predictor Variables and Colorectal Cancer (CRC) Determined via Bivariate and Multivariate Logistics Regression Analysis

Variables		CRCs	Adenomas	Bivariate OR (95% CI)	p value	Multivariate OR (95% CI)	p value
Age (Y)	≤65	23	55	0.28 (0.13,0.6)	0.001	0.14 (0.05,0.44)	0.001
	>65	27	18	Ref		Ref
Location	Right side	5	18	0.34 (0.12,0.99)	0.047	0.54 (0.13,2.27)	0.396
	Left side	45	55	Ref		Ref
Sex	Male	30	55	0.88 (0.42,1.84)	0.736	–	–
	Female	20	18	Ref
PD-1	High	24	12	4.69 (2.04,10.77)	<0.001	1.46 (0.45,4.77)	0.530
	Low	26	61	Ref		Ref
PD-L1	High	21	14	3.05 (1.36,6.85)	0.007	1.61 (0.49,5.23)	0.431
	Low	29	59	Ref		Ref
XRCC1	High	28	15	4.92 (2.22,10.91)	<0.001	3.84 (1.37,10.78)	0.011
	Low	22	58	Ref		Ref
FOXP3	High	35	15	9.02 (3.94,20.68)	<0.001	11.66 (3.74,36.35)	<0.001
	Low	15	58	Ref		Ref
CD4	High	34	31	2.88 (1.35,6.12)	0.006	1.68 (0.56,5.09)	0.357
	Low	16	42	Ref		Ref
XRCC1 rs25487	Wild	33	32	2.49 (1.18,5.24)	0.017	3.38 (1.15,9.95)	0.027
	Mutant	17	41	Ref		Ref

Notes: Bold values, the statistically significant (P-value < 0.05).

Abbreviation: OR, adjusted odds ratio.