Table 1.
Summary of the quality assessment datasets for the 3 tasks we studied.
| Task/split | Data, n | Quality classes, n (%) | Disease characteristics, n (%) | ||||||
|
|
|
Poor | Borderline | Good | PDa | Non-PD | Unknown | ||
| Finger-tapping | |||||||||
|
|
Train | 800 | 236 (29.5) | 148 (18.5) | 416 (52.0) | 314 (39.3) | 443 (55.4) | 43 (5.4) | |
|
|
Test | 121 | 47 (38.8) | 19 (15.7) | 55 (45.5) | 60 (49.6) | 56 (46.3) | 5 (4.1) | |
|
|
Total | 921 | 283 (30.7) | 167 (18.1) | 471 (51.1) | 374 (40.6) | 499 (54.2) | 48 (5.2) | |
| Smile | |||||||||
|
|
Train | 798 | 182 (22.8) | 171 (21.4) | 445 (55.8) | 340 (42.6) | 433 (54.3) | 25 (3.1) | |
|
|
Test | 100 | 22 (22.0) | 26 (26.0) | 52 (52.0) | 45 (45.0) | 52 (52.0) | 3 (3.0) | |
|
|
Total | 898 | 204 (22.7) | 197 (21.9) | 497 (55.4) | 385 (42.9) | 485 (54.0) | 28 (3.2) | |
| Speech | |||||||||
|
|
Train | 597 | 57 (9.6) | 54 (9.1) | 486 (81.4) | 162 (27.1) | 412 (69.0) | 23 (3.9) | |
|
|
Test | 100 | 11 (11.0) | 13 (13.0) | 76 (76.0) | 34 (34.0) | 63 (63.0) | 3 (3.0) | |
|
|
Total | 697 | 68 (9.8) | 67 (9.6) | 562 (80.6) | 196 (28.1) | 475 (68.2) | 26 (3.7) | |
aPD: Parkinson disease.