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The scores of the cognitive assessment tests
| Tests | Baseline assessment | Change in score |
|---|---|---|
| MMSE | 26.7 ± 2.2 | −2.6 ± 3.5 |
| DSS | 35.1 ± 10.6 | −1.5 ± 8.4 |
| Stroop | 18.9+ 11.4 | 3.0 ± 8.4 |
| Word recall (delayed) | 7.0 ± 2.4 | −0.8 ± 1.6 |
Means ± SD. Range of scores: MMSE from 0 to 30, and word recall (delayed) from 0 to 10.
