Table 6.

Overview of the marker distribution, in the four studied that supplied information on interleukin 28B single nucleotide polymorphism

Ref.	Genotype (n)	rs12979860			rs12980275			rs8099917			rs11881222
		CC	CT	TT	AA	AG	GG	TT	TG	GG	AA	AG	GG
Lagging et al[30]	1 (253)	93	123	37	101	115	37	153	90	10
Fattovich et al[21]	1 (92)	33	44	15	33	45	14	49	38	5
	2 (87)	34	43	10	34	42	11	47	34	6
	3 (47)	25	21	1	25	20	2	34	13	0
Darling et al[31]	1 (201)	63	103	44
Derbala et al[32]	4 (159)	57	77	25				96	55	8	64	75	20

Genotype column indicates specific genotype, and total number of patients with the specific genotype. Each marker column is divided into allelic distribution for the IL28B SNP genotype. SNP: Single nucleotide polymorphism.