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Participants’ demographic data (n or mean ± SD).
| Men/Women (n) | 7/3 |
| Age (years) | 56 ± 4 |
| Marital status (married/single) (n) | 6/4 |
| Education (primary/secondary/tertiary) (n) | 4/3/3 |
| Employment (retired/self-employed/employee/unemployed) | 5/2/2/1 |
| Duration of hemodialysis (years) | 5 ± 4 |
