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N (%) of each diagnostic group allocated to each trajectory class (posterior classification probabilities of at least 0.8)
| Class 1 (rapid decline) | Class 2 (intermediate decline) | Class 3 (slow/stable) | |
|---|---|---|---|
| Control | 0 (0%) | 0 (0%) | 22 (100%) |
| MCI‐AD | 2 (7.1%) | 9 (32.1%) | 17 (60.7%) |
| Possible MCI‐LB | 1 (8.3%) | 8 (66.7%) | 3 (25%) |
| Probable MCI‐LB | 1 (2.5%) | 22 (55%) | 17 (42.5%) |
Abbreviations: MCI, mild cognitive impairment; AD, Alzheimer's disease; LB, Lewy bodies.
