Etiologies | Ages | P | ||
0 - 14 year n = 117 | 15 - 49 year n = 248 | >50 year n = 171 | ||
Meningitis | 40 (34.2%) | 55 (22.1%) | 00 (0.00%) | <0.05 |
Presbyacusis | 00 (00%) | 00 (00%) | 94 (55%) | <0.05 |
Chronic otitis media | 21 (18%) | 34 (13.7%) | 10 (06%) | <0.05 |
Ototoxicity | 2 (1.7%) | 31 (12.5%) | 12 (0.7%) | <0.05 |
Sound trauma | 00 (0%) | 30 (12.1%) | 13 (07%) | <0.05 |
Cranial trauma | 4 (2.5%) | 24 (9.7%) | 12 (07.6%) | 0.1 |
Sudden hearing loss | 2 (1.7%) | 25 (10.1%) | 9 (03%) | <0.05 |