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Characteristics of study population (n = 36)
| Frequency (%) | |
|---|---|
| Gender | |
| Female | 24 (67) |
| Male | 12 (33) |
| Age, years | |
| ≤40 | 6 (17) |
| 41–50 | 4 (11) |
| 51–60 | 11 (31) |
| >60 | 15 (41) |
| Smoking | |
| Never | 22 (61) |
| Former | 14 (39) |
| Employment | |
| Employed | 23 (64) |
| Unemployed | 2 (6) |
| Retired | 8 (22) |
| Other | 3 (8) |
| Body mass index, kg/m2 | |
| <18.5 | 2 (6) |
| 18.5–24.9 | 15 (42) |
| 25.0–29.9 | 11 (31) |
| ≥30 | 7 (19) |
