Table 6 TMJ status by demographic characteristics
Variables (N = 586) | TMJ problems | p-value | |
|---|---|---|---|
| Â | No problems n (%) | With TMJ problems n (%) | Â |
Overall prevalence | 434 (74.0) | 152 (26.0) | Â |
Gender | Â | Â | 0.915 |
  Male | 175 (74.5) | 60 (25.5) |  |
  Female | 260 (74.1) | 91 (25.9) |  |
Ethnicity | Â | Â | 0.811 |
  Malay | 354 (73.8) | 126 (26.2) |  |
  Indian | 76 (76.8) | 23 (23.2) |  |
  Chinese | 5 (71.4) | 2 (28.6) |  |
Age | Â | Â | 0.349 |
  19-29 | 85 (81.0) | 20 (19.0) |  |
  30-39 | 87 (72.5) | 33 (27.5) |  |
  40-49 | 99 (70.7) | 41 (29.5) |  |
  50-59 | 89 (71.8) | 35 (28.2) |  |
  60 and above | 75 (77.3) | 22 (22.7) |  |