TABLE 1.
Demographic and clinical characteristics of included patients with PD
| PD | |
|---|---|
| Age | 67.8 (7.6) |
| Gender, male:female | 67:19 |
| Education, y | 15.6 (2.7) |
| Motor disease duration, y | 5.8 (4.6) |
| Hoehn and Yahr | 2.4 (0.6) |
| MDS-UPDRS Part III | 34.3 (12.1) |
| LED, mg | 647.2 (410) |
| PD-MCI, n (%) | 39 (45.3%) |
| MoCA | 26.2 (3.0) |
| z score memory | −0.44 (1.03) |
| z score attention | −0.41 (0.87) |
| z score executive function | −0.55 (1.27) |
| z score language | −0.48 (1.11) |
| z score visuospatial function | −0.12 (0.84) |
Means (standard deviations) are presented for numerical variables. Abbreviations: MDS-UPDRS, Movement Disorder Society–Unified Parkinson’s Disease Rating Scale; LED, levodopa equivalent dose; PD-MCI, Parkinson’s Disease Mild Cognitive Impairment; MoCA, Montreal Cognitive Assessment.