Clinical ratings, self ratings and TS ventricular measures in depressed and non-depressed patients with Parkinson’s disease (PD) and control subjects
| Scale | Depressed PD patients (n=13) mean (SD) | Non-depressed PD patients (n=17) mean (SD) | Control subjects (n=30) mean (SD) |
|---|---|---|---|
| CURS | 33.4 (11.8) | 23.4 (12.7) | 1.6 (2.1) |
| CGI | 5.3 (1.1) | 2.1 (0.3) | 2.0 (—) |
| HDS | 24.3 (7.9) | 2.5 (3.6) | 1.6 (1.9) |
| HDS* | 14.2 (6.2) | 1.1 (2.0) | 0 (—) |
| Bf-S | 39.5 (12.2) | 9.5 (9.9) | 5.5 (5.5) |
| MMSE | 26.2 (3.2) | 27.1 (2.7) | 28.6 (1.5) |
| Width of 3rd ventricle (cm) | 0.9 (0.3) | 0.8 (0.2) | 0.7 (0.2) |
| Width of frontal horn (cm) | 2.1 (0.2) | 1.8 (0.3) | 1.7 (0.3) |
HDS*=HDS item counts excluding HDS items 5, 6, 7, 8, 13, 16 which assess early morning awakening, anergia, and motor retardation.