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) | Â | (7/42) | (4/42) | (5/42) | |
Yunnan | 193 | 17.62% | 9.84% | 7.77% | This study |
(Han Chinese) | Â | (34/193) | (19/193) | (15/193) | |
Tibet | 114 | Â | Â | 1.75% | Yuan YY et al. [40] |
(Tibetan) | Â | Â | Â | (2/114) | |
Xinjiang | 199 | 9.05% | 2.01% | 1.51% | Chen Y et al. [41] |
(Uyghur) | Â | (18/199) | (4/199) | (3/199) | |
Korea | 1256 | 1.91% | Â | Â | Kim SY et al. [42] |
 |  | (24/1256) |  |  | |
Japan | 1343 | 14.2% | Â | Â | Tsukada K et al. [43] |
 |  | (1911/1343) |  |  |