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Living habits of patients with or without cognitive impairment
| Variables | Cognitive normal (n = 267) | Cognitive impairment (n = 107) |
χ2 values | P |
|---|---|---|---|---|
| Subjective sleep disorders, n (%) | 61 (22.8) | 42 (39.3) | 10.303 | 0.001 |
| Smoking > 5 years, n (%) | 54 (20.2) | 19 (17.8) | 0.296 | 0.586 |
| Drinking > 5 years, n (%) | 73 (27.3) | 24 (22.4) | 0.959 | 0.327 |
| Pre-hospital psychotropic medication, n (%) | 21 (7.9) | 7 (6.5) | 0.193 | 0.660 |
| Exercise ≥ 4 times per week, n (%) | 106 (40.6) | 32 (31.4) | 2.658 | 0.103 |
