Table 3.
Demographic and disease severity statistics of Neurovoz, GITA, and CzechPD data sets.
| Data set | Neurovoz | GITA | CzechPD | |||||||
| Gender | Female | Male | Female | Male | Male | |||||
| Group | PD | CN | PD | CN | PD | CN | PD | CN | PD | CN |
| Number of subjects | 18 | 18 | 29 | 14 | 25 | 25 | 25 | 25 | 20 | 16 |
| Age, average (SD) | 70.9 (8.4) |
68.4 (6.0) |
71.9 (12.3) |
66.6 (6.4) |
60.7 (7.3) |
61.4 (7.0) |
61.5 (11.6) |
60.5 (11.6) |
61 (11.7) |
61.8 (12.9) |
| Age range | 59–86 | 58–83 | 41–88 | 55–77 | 49–75 | 49–76 | 33–81 | 31–86 | 34–83 | 36–80 |
| UPDRS-III*, average (SD) | 16.9 (11.5) |
– | 19.6 (11.8) |
– | 37.5 (14.0) |
– | 37.7 (22.0) |
– | 17.9 (7.1) |
– |
| Hoehn and Yahr scale average (SD) | 2.30 (0.68) |
– | 2.30 (0.80) |
– | 2.28 (0.53) |
– | 2.34 (0.53) |
– | 2.17 (0.45) |
– |
| Years since diagnosis (SD) | 6.4 (6.4) |
– | 7.6 (4.7) |
– | 12.6 (11.5) |
– | 8.9 (5.9) |
– | 2.4 (1.6) |
– |
Ages are expressed in years. *The Neurovoz corpus only contains UPDRS-III, i.e., motor examination; GITA contains the global values of Movement Disorder Society UPDRS; CzechPD contains the global values of UPDRS.