Macrophage Migration Inhibitory Factor and Gene Polymorphism (rs755622G>C) in Unstable Vitiligo Patients

Table 2

Genotypes and allele frequencies of MIF rs755622G>C nucleotide polymorphism among the study groups.

Study groups	Variables
	MIF rs755622G>C genotypes														MIF rs755622G>C alleles
	GG		GC		CC		GG + GC		CC		GG		GC + CC		G		C
	No.	%	No.	%	No.	%	No.	%	No.	%	No.	%	No.	%	No.	%	No.	%
Cases (n = 50)	19	38	25	50	6	12	44	88	6	12	19	38	31	62	63	63	37	37
Controls (n = 50)	37	74	9	18	4	8	46	92	4	8	37	74	13	26	83	83	17	17
value (χ^2)	0.001 (13.715)						0.505 (0.444)				<0.001 (13.149)				0.001 (10.147)
OR (95% CI)	—						0.638 (0.168–2.413)				0.215 (0.092–0.505)				0.349 (0.180–0.675)

The Chi-squared test was used for categorical variables. ^∗∗P value <0.01 is considered significant.