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The correlation between number of chronic diseases, depressive symptom and cognitive impairment.
| Variables | M | SD | Depressive symptom | Cognitive impairment | Number of Chronic Diseases |
|---|---|---|---|---|---|
| Depressive symptom | 1.22 | 2.301 | 1.000 | ||
| Cognitive impairment | 1.20 | 1.907 | 0.361** | 1.000 | |
| Number of Chronic Diseases | 1.159 | 1.129 | 0.237** | 0.191** | 1.000 |
**p < 0.001. M, mean value; SD, standard deviation.
