Table 1 Demographic and clinical characteristics
ID code | Intervention/control group | Gender* | Age group | Education** | Living situation | Oxygen use | NYHA class*** |
|---|---|---|---|---|---|---|---|
ID#01 | I | M | 60-64 | 3 | Alone | Some | 3 |
ID#02 | I | F | 80-84 | 4 | Alone, in community housing complex | Constant | 2 |
ID#03 | I | M | 70-74 | Missing | With spouse | None | 2 |
ID#04 | I | F | 75-80 | 4 | Alone | Some | 3 |
ID#05 | C | F | 70-74 | 2 | With son | Constant | 3 |
ID#06 | I | F | 45-50 | 2 | With spouse | None | 2 |
ID#07 | I | F | 85-90 | 3 | Alone | Constant | 3 |
ID#10 | C | F | 70-74 | 4 | Alone | None | 2 |
ID#11 | C | F | 75-80 | 2 | Alone, assisted living | None | 3 |
ID#13 | C | F | 70-74 | 4 | With spouse | None | 2 |
ID#14 | C | M | 70-74 | 4 | With spouse | Some | 2 |
ID#15 | C | F | 65-70 | 2 | With family/friend | Constant | 3 |