TABLE 2

Comparison of health-related quality of life changes (Chronic Respiratory Questionnaire domains) and disease exacerbations (unscheduled visits and hospitalisations) between the intervention and control groups

VariableGroup difference (95% CI)p-value
Mastery0.54 (0.13–0.94)0.010
Fatigue0.55 (0.11–0.99)0.014
Emotional function0.54 (0.14–0.93)0.008
Dyspnoea0.64 (0.14–1.14)0.010
Incidence rate ratio of exacerbations (moderate and severe)0.36 (0.25–0.52)<0.0001