Baseline measurements
| Intervention | Ususal care | Reference range | |
| CCQ# | 1.9±1.2 | 1.6±1.1 | 0–6 |
| Symptoms | 2.2±1.2 | 2.0±1.1 | |
| Functional state | 2.0±1.5 | 1.7±1.4 | |
| Mental state | 1.0±1.3 | 0.9±1.1 | |
| B-IPQ | |||
| Consequences | 5.5±2.9 | 4.9±2.8 | 0.0–10.0 |
| Timeline | 9.5±1.6 | 9.6±1.7 | 0.0–10.0 |
| Personal control | 5.5±2.7 | 6.4±2.3 | 0.0–10.0 |
| Treatment control | 7.0±2.6 | 7.0±2.0 | 0.0–10.0 |
| Identity | 5.4±2.5 | 4.9±2.7 | 0.0–10.0 |
| Concern | 5.0±3.0 | 5.4±3.1 | 0.0–10.0 |
| Comprehensibility | 7.6±2.4 | 7.1±2.6 | 0.0–10.0 |
| Emotional response | 3.9±3.2 | 3.6±2.9 | 0.0–10.0 |
| MRC+ | 2.2±1.3 | 1.9±1.4 | 0–5 |
| CRQ-SAS§ | |||
| Dyspnoea | 5.8±1.4 | 5.6±1.5 | 1–8 |
| Fatigue | 4.5±1.4 | 4.7±1.4 | 1–7 |
| Emotional | 5.0±1.2 | 5.2±1.2 | 1–7 |
| Mastery | 5.4±1.2 | 5.4±1.3 | 1–7 |
| FPI§ | 1.7±0.7 | 1.8±0.6 | 1–3 |
| heiQ§ | |||
| Health-directed behaviour | 2.9±0.7 | 3.1±0.7 | 1–4 |
| Positive and active engagement in life | 3.0±0.6 | 3.1±0.5 | 1–4 |
| Emotional distress | 3.1±0.7 | 3.1±0.7 | 1–4 |
| Self-monitoring and insight | 3.1±0.4 | 3.1±0.4 | 1–4 |
| Constructive attitudes and approaches | 3.2±0.6 | 3.3±0.5 | 1–4 |
| Skill and technique acquisition | 3.0±0.4 | 3.0±0.5 | 1–4 |
| Social integration and support | 3.0±0.6 | 3.0±0.6 | 1–4 |
| Health service navigation | 3.2±0.4 | 3.2±0.4 | 1–4 |
Data are presented as mean±sd or n. CCQ: Clinical COPD Questionnaire; B-IPQ: Brief Illness Perception Questionnaire; MRC: Medical Research Council dyspnoea score; CRQ-SAS: self-administered Chronic Respiratory Disease Questionnaire short form; FPI: Functional Performance Inventory; heiQ: Health Education Impact Questionnaire. #: lower scores mean better health-related quality of life (HRQoL); ¶: lower scores on consequences, timeline, identity, concern and emotional response and higher scores on personal control, treatment control and comprehensibility mean more positive perceptions; +: lower scores mean less burden of dyspnoea; §: higher scores mean better HRQoL, functional performance and health education impact.