Genetic variants involved in gallstone formation and capsaicin metabolism, and the risk of gallbladder cancer in Chilean women

Table 2 Association of the apo B rs693 polymorphism with gallbladder cancer risk

Genotypes and alleles	Frequency (%)		Age-adjusted OR	95% CI	P value
	Controls	GS patients
C/C	25 (35.7)	41 (34.5)	1.0
C/T	31 (44.3)	65 (54.6)	1.27	0.66-2.47	NS
T/T	14 (20.0)	13 (10.9)	0.59	0.24-1.45	NS
C	81 (57.9)	147 (61.8)	1.0
T	59 (42.1)	91 (38.2)	0.85	0.56-1.30	NS
	PHWE = 0.442	PHWE = 0.088
	Controls	GBC patients
C/C	25 (35.7)	30 (52.6)	1.0
C/T	31 (44.3)	24 (42.1)	0.67	0.30-1.51	NS
T/T	14 (20.0)	3 ( 5.3)	0.14	0.03-0.63	0.010
C	81 (57.9)	84 (73.7)	1.0
T	59 (42.1)	30 (26.3)	0.49	0.29-0.84	0.010
		PHWE = 0.516
	GS patients	GBC patients
C/C	41 (34.5)	30 (52.6)	1.0
C/T	65 (54.6)	24 (42.1)	0.70	0.31-1.59	NS
T/T	13 (10.9)	3 ( 5.3)	0.14	0.02-1.05	NS
C	147 (61.8)	84 (73.7)	1.0
T	91 (38.2)	30 (26.3)	0.58	0.35-0.94	0.028

NS: No significant difference; P_HWE: P for Hardy-Weinberg equilibrium test.