Polymorphism in transmembrane region of MICA gene and cholelithiasis

Table 1 Phenotype frequencies of the polymorphism in transmembrane region of MICA gene in patients with cholelithiasis and controls

Phenotype	Patienta		Controla		Singleb		Particleb		Sandyb		Malec		Femalec
	n	%	n	%	n	%	n	%	n	%	n	%	n	%
A4	49	28.8	69	28.2	10	35.7	24	30.0	15	24.2	30	36.1	19	21.9
A5	85	50.0	133	54.3	15	53.6	43	53.8	27	43.6	42	50.6	43	49.4
A5.1	72	42.4	113	46.1	9	32.1	32	40.0	31	50.0	33	39.8	39	44.8
A6	23	13.5	30	12.2	4	14.3	10	12.5	9	14.5	9	10.8	14	16.1
A9	64	37.7	79	32.2	11	39.3	31	38.8	22	35.5	30	36.1	34	39.1
Total	170	100	245	100	28	100	80	100	62	100	83	100	87	100

^aP = 0.81,

^bP = 0.441,

^cP = 0.316.