From: TMD pain: the effect on health related quality of life and the influence of pain duration
 | Group | ||
---|---|---|---|
 | 1 | 2 | 3 |
score | Â | Â | Â |
FIRS (sd) | 2.4 (1.1) | 2.6 (2.0) | 3.3 (1.6) |
HADS A (sd) | 3.3 (1.8)2,3 | 6.4 (4.1)1 | 5.0 (3.6)1 |
HADS D (sd) | 1.6 (1.1)2,3 | 6.2 (4.2)1,3 | 3.5 (3.1)1,2 |