| Whole sample | Students | Outpatients |
---|---|---|---|
HADS-A | Â | Â | Â |
    Mean | 7.0 | 6.5 | 8.3 |
    SD | 4.0 | 3.7 | 4.4 |
    t (df) | - | 7.46 (644)*** | |
    Possible cases | 451 (31%) | 265 (25%) | 186 (46%) |
    Probable cases | 211 (14%) | 111 (10%) | 100 (25%) |
HADS-D | Â | Â | Â |
    Mean | 6.5 | 5.9 | 8.2 |
    SD | 4.1 | 3.7 | 4.6 |
    t (df) | - | 8.87 (610) *** | |
    Possible cases | 425 (29%) | 243 (23%) | 182 (45%) |
    Probable cases | 173 (12%) | 77 (7%) | 96 (25%) |
Number of samples | 1477 | 1069 | 408 |