Table 1 Demographic distribution
Demographics | Healthy (N = 252) | Dysphonia (N = 130) |
|---|---|---|
Sex | ||
Female | 180 (71%) | 60 (46%) |
Male | 72 (29%) | 70 (53%) |
Age | ||
Mean (years) | 31.6 | 52.3 |
SD | 9.5 | 16.4 |
Ethnicity | ||
Malay | 192 (76%) | 77 (60%) |
Chinese | 40 (16%) | 31 (24%) |
Indian | 17 (7%) | 18 (14%) |
Others | 3 (1%) | 4 (3%) |