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Cognitive performance according to the time-of-day of assessment in 278 patients aged ≥70
| Study population | Morning, n (%) | Afternoon, n (%) | p value |
|---|---|---|---|
| NCI (MoCA ≥26) | 66 (58.4) | 97 (58.8) | 0.95 |
| MCI (MoCA 25–20) | 45 (39.8) | 50 (30.3) | 0.1 |
| SCI (MoCA <20) | 2 (1.8) | 18 (10.9) | 0.004 |
| Total | 113 (100) | 165 (100) | 0.008 |
NCI, no cognitive impairment; MCI, mild cognitive impairment; SCI, severe cognitive impairment.
