Table 9.
Age range distribution as far as audiometric alterations are concerned.
| Hearing loss severity | ||||
|---|---|---|---|---|
| Age ranges | Normal | Mild | Moderate | TOTAL |
| Pre-school | 4 | 0 | 0 | 4 |
| Line % | 100,0 | 0,0 | 0,0 | 100,0 |
| Column % | 28,6 | 0,0 | 0,0 | 15,4 |
| School | 2 | 1 | 1 | 4 |
| Line % | 50,0 | 25,0 | 25,0 | 100,0 |
| Column % | 14,3 | 33,3 | 11,1 | 15,4 |
| Adolescent | 4 | 0 | 2 | 6 |
| Line % | 66,7 | 0,0 | 33,3 | 100,0 |
| Column % | 28,6 | 0,0 | 22,2 | 23,1 |
| Adult | 4 | 2 | 6 | 12 |
| Line % | 33,3 | 16,7 | 50,0 | 100,0 |
| Column % | 28,6 | 66,7 | 66,7 | 46,2 |
| TOTAL | 14 | 3 | 9 | 26 |
| Line % | 53,8 | 11,5 | 34,6 | 100,0 |
| Column % | 100,0 | 100,0 | 100,0 | 100,0 |
Chi-squared g.l. Likelihood
7,0847 6 0,3131