Overall Demographic Characteristics and Final Diagnoses of Safety Evaluable Subjects in 10 Completed DaTscan Clinical Trials
| Characteristic | DaTscan (n = 1,180) |
| Sex (n) | |
| Male | 670 (57) |
| Female | 506 (43) |
| Missing | 4 (<1) |
| Age (y) | |
| Mean ± SD | 67.3 ± 11.08 |
| <65 (n) | 418 (35) |
| ≥65 (n) | 758 (64) |
| Missing (n) | 4 (<1) |
| <75 (n) | 833 (71) |
| ≥75 (n) | 343 (29) |
| Missing (n) | 4 (<1) |
| Mean weight ± SD (kg) | 73.0 (13.76) |
| Mean body mass index ± SD (kg/m2) | 25.7 (4.22) |
| Diagnosis (n) | |
| PS | 456 (38.6) |
| DLB | 242 (20.5) |
| ET | 49 (4.2) |
| Healthy volunteer | 57 (4.8) |
| Other* | 330 (28) |
| Unknown | 46 (3.9) |
↵* For example, AD, vascular dementia.
Data in parentheses are percentages.