| <65 years | 65 years & above | 20 to 79 years |
Normal hearing | 89 | 14 | 103 |
SNHL (mild-Profound) | 35 | 52 | 67 |
Total | 124 | 66 | 190 |
Prevalence (%) | 28.2 | 78.8 | 54.8 |