Table 3 Frequency of mitochondrial DNA alterations identified in patients with sensorineural HL and normal hearing individuals
Alteration | Patients | Normal controls |
|---|---|---|
A1555G. | 4/152 (2.6 %) | 0 |
A827G. | 20/152 (13.2 %) | 9/104 (8.6 %) |
G709A. | 14/152 (9.2 %) | 13/104 (12.5 %) |
G8363A. | 1/152 (0.7 %) | 0 |
G15927A. | 1/152 (0.7 %) | 0 |
G12236A. | 1/152 (0.7 %) | 0 |
T10454C. | 1/152 (0.7 %) | 0 |
T5628C. | 1/152 (0.7 %) | 0 |
A988G. | 1/152 (0.7 %) | 0 |
G5821A. | 1/152 (0.7 %) | 2/104 (1.9 %) |
T5655C | 4/152 (2.6 %) | 4/104 (3.8 %) |
T1291C | 1/152 (0,7 %) | 6/104 (5,8 %) |
C7462T | 0 | 1/104 (1 %) |
A735G | 0 | 1/104 (1 %) |
T4363C | 152 (100 %) | 104 (100 %) |