Genotyping of IL-4 −590 (C>T) Gene in Iraqi Asthma Patients

Table 4

Hardy-Weinberg distribution of IL4 −590 (C>T) genotypes in asthma patients and controls.

Gene	Genotype	Observed asthma patients number (%)	Expected asthma patients number (%)	Observed controls number (%)	Expected controls number (%)
IL-4 −590 (C>T)	CC	42 (87.5)	(85.95) 41.26	8 (32)	(33.64) 8.41
	CT	5 (10.42)	(13.52) 6.49	13 (52)	(48.72) 12.18
	TT	1 (2.08)	(0.53) 0.26	4 (16)	(%17.64) 4.41
	value	0.1118		0.7364