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