Table 3. Genotype and allele frequencies of GSTP1 Rs1695 by ethnicity.

		Genotype
	n	AA	AG	GG	p*	MAF (%)	HWE P
Tibetan	308	208	95	5	0.001	17.0	0.112
Kazakh	290	158	113	19		26.0	0.841
Mongolian	261	173	79	9		18.6	0.996
Han	425	294	118	13		16.9	0.782
Russians	130	74	52	4		23.1	0.149

HWE, Hardy Weinberg Equilibrium; MAF, minor allele frequency; p*, p value difference by ethnicity