Table 1
| Statement | Correct answers | Incorrect answers | “I do not know” |
|---|---|---|---|
| (%) | (%) | (%) | |
| Abbreviation of “COPD” | 65 | 2 | 33 |
| Meaning of exacerbation | 26 | 19 | 55 |
| Effect of PR on pulmonary function | 22 | 58 | 20 |
| Influence of physical exercise on the lungs | 60 | 33 | 7 |
| Typical symptoms of COPD | 23 | 35 | 42 |
| Meaning of self-management | 61 | 19 | 20 |