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Association of cognitive status with freezing of gait in subjects with and without motor complications.
| Motor complication status | Cognitive status1 | |||||
|---|---|---|---|---|---|---|
| Cognitive impairment | No cognitive impairment | p value | Dementia | No dementia | p value | |
| FOG (n, %) | FOG (n, %) | |||||
| Yes | 29 (63%) | 12 (44%) | 0.12 | 9 (60%) | 32 (55%) | 0.74 |
| No | 20 (35%) | 3 (9%) | 0.0058 | 10 (59%) | 13 (18%) | 0.0009 |
1Cognitive impairment was defined as presence of MCI or dementia.
