Scale (Cut-off point)a | Score | Number of subjects (%) |
HADS (anxiety) (7/8) | 7 or lower | 69 (61.6) |
8 or higher | 42 (37.5) | |
HADS (depression) (4/5) | 4 or lower | 62 (55.4) |
5 or higher | 49 (43.8) |