Associations between GJB2, Mitochondrial 12S rRNA, SLC26A4 Mutations, and Hearing Loss among Three Ethnicities

Table 2

GJB2 distribution in three ethnicities.

Ethnicity	Alleles (n)	c.235delC				c.299_300delAT				c.176_191del16				c.35delG
		Homo	Hetero	Total (%)		Homo	Hetero	Total (%)		Homo	Hetero	Total (%)		Homo	Hetero	Total (%)
Han Chinese	3618	115	132	362	73.3	14	50	78	15.8	0	12	12	2.4	1	8	10	2.0
Hui people	616	16	14	46	65.7	2	5	9	12.9	0	6	6	8.6	2	4	8	11.4
Uyghur	414	5	10	20	42.6	1	2	4	8.5	0	1	1	2.1	2	8	12	25.5