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Patients’ demographics (N = 250)
| Parameter | N (%) |
|---|---|
| Gender (male) | 160 (64.0) |
| Education: | |
| Primary school | 120 (48.0) |
| Secondary school | 80 (32.0) |
| University | 29 (11.6) |
| MSc-PhD | 20 (8.0) |
| No education | 1 (0.4) |
| Parameter | Median (IQR) |
| Age [years] | 71 (59–78) |
