| TMDs among age groups |  |
---|---|---|
Number of cases | Frequency | |
18- to 25-year-olds (n = 184) | 53 | 28.8 |
Professional singers (n = 36) | 15 | 41.7 |
Recreational singers (n = 70) | 17 | 24.3 |
Nonsingers (n = 78) | 21 | 26.9 |
26- to 35-year-olds (n = 88) | 36 | 40.9 |
Professional singers (n = 49) | 23 | 46.9 |
Recreational singers (n = 23) | 11 | 47.8 |
Nonsingers (n = 16) | 2 | 12.5 |
36- to 45-year-olds (n = 16) | 5 | 31.3 |
Professional singers (n = 11) | 2 | 18.2 |
Recreational singers (n = 3) | 2 | 66.7 |
Nonsingers (n = 2) | 1 | 50 |