Table 1: Clinicopathological data of cases (n = 90).
n | % | |
---|---|---|
Gender | ||
Male | 45 | 50.0 |
Female | 45 | 50.0 |
Age | ||
≤ 50 years | 51 | 56.7 |
> 50 years | 39 | 43.3 |
Mean | 50.4 (41-73) | |
Operation side | ||
Left | 39 | 43.3 |
Right | 51 | 56.7 |
Race | ||
Chinese | 61 | 67.8 |
Malay | 6 | 6.7 |
Indian | 19 | 21.1 |
Others | 4 | 4.4 |
Bilaterality of disease | ||
Unilateral | 16 (Right 9 Left 7) | 17.8 |
Bilateral | 74 | 72.2 |
Trial of hearing aid | ||
Yes | 26 | 28.9 |
No | 64 | 71.1 |
Surgery | ||
Stapedotomy | 77 | 85.6 |
Stapedectomy | 13 | 14.3 |