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Criteria for cognitive status of the participants
| Group | Cognitive Status | Measures | ||
|---|---|---|---|---|
| MoCA | CERAD-Plus | Flei | ||
| Group 1 | CHI | 30–26 | All tests within normal range (≤ 1.5 SD) | ≤ 30 |
| Group 2 | SCI | 30–26 | All tests within normal range (≤ 1.5 SD) | > 30 |
| Group 3 | pMCI | 30–26 | 1 or more tests below normal range (≥ 1.5 SD) | not considered |
| < 26 | All tests within normal range (≤ 1.5 SD) | not considered | ||
| MCI | < 26 | 1 or more tests below normal range (≥ 1.5 SD) | not considered | |
