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Statistics of the cohorts used in this study.
| Cohort | F/M (total) | Age (range) | Mean UPDRS (range) |
|---|---|---|---|
| HC | 64/113 (177) | 67.8 ± 11.2 (39–90) | 1.73 ± 3.35 (0–34) |
| Prodromal | 9/32 (41) | 74.9 ± 6.93 (56–91) | 6.73 ± 8.60 (0–52) |
| Early PD | 127/241 (368) | 68.4 ± 9.73 (40–98) | 25.4 ± 11.7 (0–90) |
| DBS PD | 76/104 (180) | 65.1 ± 9.48 (26–85) | 43.4 ± 16.1 (14–92) |
