Genetic polymorphism of HLA-G gene (G*01:03, G*01:04, and G*01:05N) in Iraqi patients with inflammatory bowel disease (ulcerative colitis and Crohn’s disease)

Egyptian Journal of Medical Human Genetics

Table 6 HLA-G01:04* and HLA-G01:05N* frequencies in inflammatory bowel disease patients (ulcerative colitis and Crohn’s disease) classified according to disease extension

Disease extension		N	HLA-G01:04* allele				p	HLA-G01:05N* allele				p
			Absent		Present			Absent		Present
			N	%	N	%		N	%	N	%
UC	Ulcerative proctitis	20	4	20.0	16	80.0	0.094	15	75.0	5	25.0	0.366
	Left-sided colitis	15	8	53.3	7	46.7		12	80.0	3	20.0
	Extensive colitis	15	7	46.7	8	53.3		14	93.3	1	6.7
CD	Ileocecal colitis	43	11	25.6	32	74.4	0.867	33	76.7	10	23.3	0.319
CD	Ileocecal + colon	7	2	28.6	5	71.4		7	100.0%	0	0.0