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Overall prevalence of cognitive impairment*
| MoCA <26 | MoCA <23 | Mean MoCA score (sd) |
|
|---|---|---|---|
| Baseline (n=371) | 203 (55%) | 103 (28%) | 24.4 (4.1) |
| 12 months (n=253) | 103 (41%) | 48 (19%) | 25.5 (3.8) |
| Closeout (n=199) | 82 (41%) | 34 (17%) | 25.6 (3.7) |
patients with a stroke as the qualifying event whose deficits included aphasia or neglect were excluded from these analyses as were those with a cerebrovascular event during follow up
