Outcome measurements
| Start | 3 months | |
|---|---|---|
| Screen | X | |
| Informed consent | X | |
| Respiratory muscle strength | X | X |
| Inspiratory muscle endurance | X | X |
| Maximal exercise capacity | X | X |
| Endurance exercise capacity | X | X |
| Six-minute walking distance | X | X |
| Daily physical activity (7 days) | X | X |
| Pulmonary function | X | X |
| Quadriceps force | X | X |
| Handgrip force | X | X |
| CRDQ | X | X |
| HADS | X | X |
CRDQ, Chronic Respiratory Disease Questionnaire (HRQL); HADS, Hospital Anxiety and Depression Scale.