| Age, years |
| |
| Mean | 62.5 | |
| Range | 37–81 | |
| Sex, n (%) |
| |
| Male | 21 | (58) |
| Female | 15 | (42) |
| Chronic conditions, n (%) | ||
| Diabetes | 36 | (100) |
| Heart disease | 18 | (50) |
| Mental disorder | 16 | (44) |
| Obesity | 14 | (39) |
| Addiction (alcohol or cannabis) | 9 | (25) |
| Musculoskeletal disorders | 8 | (22) |
| Respiratory disease | 4 | (11) |