Table 2:
Patient Characteristics by Alpha-Synucleinopathy
| Control (N = 444) | PD (N = 308) | DLB (N = 81) | PDD (N = 55) | Total (N = 888) | |
|---|---|---|---|---|---|
| Race | |||||
| Asian | 13 (2.9%) | 9 (2.2%) | 3 (3.7%) | 0 (0%) | 25 (2.8%) |
| Black or African American | 1 (0.2%) | 2 (0.6%) | 1 (1.2%) | 0 (0%) | 4 (0.5%) |
| Other/Mixed | 6 (1.4%) | 1 (0.3%) | 0 (0%) | 1 (1.8%) | 8 (0.9%) |
| White | 424 (95.5%) | 296 (96.1%) | 77 (95.1%) | 54 (98.2%) | 851 (95.8%) |
| Sex | |||||
| Male | 264 (59.5%) | 182 (59.1%) | 56 (69.1%) | 26 (47.3%) | 528 (59.5%) |
| Death | |||||
| Deceased | 255 (57.4%) | 232 (75.3%) | 81 (100%) | 55 (100%) | 623 (70.2%) |
| Age at Parkinsonism Onset | |||||
| Overall | 76 (67, 81) | 73 (65, 80) | 77 (72, 80) | 81 (76, 86) | 75 (67, 81) |
| Female | 76 (67, 83) | 74 (66, 81) | 78 (73, 81) | 81 (76, 87) | 76 (68, 83) |
| Male | 74 (66, 81) | 73 (65, 80) | 76 (72, 79) | 81 (76, 84) | 75 (67, 80) |
| Age at Death | |||||
| Overall | 88 (83, 92) | 86 (79, 90) | 83 (79, 87) | 84 (79, 90) | 84 (79, 89) |
| Female | 90 (85, 94) | 87 (81, 92) | 84 (80, 87) | 88 (80, 90) | 86 (80, 91) |
| Male | 87 (83, 91) | 84 (77, 89) | 83 (79, 86) | 83 (80, 88) | 83 (78, 88) |
| RBD Diagnosis | |||||
| Yes | 2 (0.5%) | 55 (17.9%) | 29 (35.8%) | 2 (3.6%) | 88 (9.9%) |
Note: Age at Parkinsonism Onset for controls refers to age at control index date