Skip to main content

Table 3 Prevalence of GJB2, SLC26A4 and mtDNA 1555A > G mutation in the Asian

From: Genetic mutations in nonsyndromic deafness patients of Chinese minority and han ethnicities in Yunnan, China

Different areas Patients’ number Prequency of pathologic variants (%) References
GJB2 SLC26A4 mtDNA 1555A > G  
Typical areas of China 284 18.31% 13.73% 1.76% Yuan YY et al. [17]
(52/284) (39/284) (5/284)
Yunnan 42 16.67% 9.52% 11.90% This study
(minority)   (7/42) (4/42) (5/42)
Yunnan 193 17.62% 9.84% 7.77% This study
(Han Chinese)   (34/193) (19/193) (15/193)
Tibet 114    1.75% Yuan YY et al. [40]
(Tibetan)     (2/114)
Xinjiang 199 9.05% 2.01% 1.51% Chen Y et al. [41]
(Uyghur)   (18/199) (4/199) (3/199)
Korea 1256 1.91%    Kim SY et al. [42]
   (24/1256)   
Japan 1343 14.2%    Tsukada K et al. [43]
   (1911/1343)