TABLE 4.
Distribution and Mean Age of Unsupervised Clusters for Each Pathological Group
| Cluster | LBD |
CTE-LBD |
AD-LBD |
CTE-AD-LBD |
||||
|---|---|---|---|---|---|---|---|---|
| n (%) | Age | n (%) | Age | n (%) | Age | n (%) | Age | |
| 1 (neocortical) | 14 (31) | 82.1 ± 2.2 | 10 (32) | 75.6 ± 2.4 | 31 (31) | 85.7 ± 2.0 | 3 (27) | 77.3 ± 4.5 |
| 2 (limbic) | 2 (5) | 79.0 ± 3.0 | 3 (10) | 75.7 ± 1.8 | 8 (8) | 82.0 ± 1.9 | 2 (18) | 82.0 ± 2.0 |
| 3 (brainstem) | 11 (24) | 88.1 ± 2.5 | 8 (26) | 70.3 ± 4.2 | 7 (7) | 89.6 ± 2.0 | 1 (9) | 97.9 |
| 4 (olfactory/ amygdala) | 18 (40) | 87.6 ± 2.1 | 10 (32) | 72.1 ± 4.1 | 54 (54) | 84.0 ± 1.3 | 5 (46) | 70.6 ± 1.9 |
Age is presented as mean ± SEM. Percentages are given for within each pathological group.