The Association between Bile Salt Export Pump Single-Nucleotide Polymorphisms and Primary Biliary Cirrhosis Susceptibility and Ursodeoxycholic Acid Response

Table 2

Distribution of BSEP genotypes and alleles among PBC patients and controls.

SNP	Allele		Case					Control					HWE
	A	B	AA	AB	BB	A	B	AA	AB	BB	A	B
rs52304393	C	T	5	40	89	50	218	14	110	190	138	490	0.146	0.702
rs473351	A	G	1	36	97	38	230	2	44	268	48	580	0.018	0.895
rs860510	T	G	17	66	51	100	168	32	149	133	213	415	1.077	0.299
rs2287618	A	G	7	49	78	63	205	18	108	188	144	484	0.227	0.634

HWE: Hardy-Weinberg equilibrium.