Subjects n | 14 |
Female | 50 |
Age years | 69 (62–81) |
Years since COPD diagnosis | 9.1 (1–17) |
Total number of previous COPD exacerbations | 5.6 (0–32) |
Number of previous ED visits for COPD | 1.1 (0–3) |
Number of previous hospitalisations for COPD | 0.93 (0–3) |
Long-term oxygen therapy | 5 (36) |
Household income based on postal code CAD | 33 400±15 800 |
Data are presented as %, mean (range), n (%) or median±sd, unless otherwise stated. COPD: chronic obstructive pulmonary disease; ED: emergency department; CAD: Canadian dollar.