Variable |  | Total (n = 1434) |
---|---|---|
Age (years) | Mean (SD) | 69.2 (9.3) |
Sex | Male n (%) | 716 (49.9) |
Female n (%) | 718 (50.1) | |
Body Mass Index (kg/m2) |  < 18.5, n (%) | 22 (1.5) |
18.5- < 25, n (%) | 432 (30.1) | |
 ≥ 25- < 30, n (%) | 562 (39.2) | |
 ≥ 30- < 40, n (%) | 382 (26.7) | |
 ≥ 40, n (%) | 35 (2.4) | |
Smoking status | Current, n (%) | 436 (30.4) |
Former, n (%) | 824 (57.5) | |
Never, n (%) | 174 (12.1) | |
Medication class in primary inhaler | LABA, n (%) | 112 (7.8) |
LAMA, n (%) | 385 (26.8) | |
LABA/LAMA, n (%) | 357 (24.9) | |
LABA/LAMA/ICS, n (%) | 63 (4.4) | |
ICS, n (%) | 9 (0.6) | |
ICS/LABA, n (%) | 506 (35.3) | |
Short-acting, n (%) | 2 (0.1) | |
GOLD stagea | n (% non-missing) | 801 (55.9) |
I, n (%) | 189 (23.6) | |
II, n (%) | 440 (54.9) | |
III, n (%) | 139 (17.4) | |
IV, n (%) | 33 (4.1) | |
Outcome measures | ||
Clinical COPD Questionnaire (CCQ) | Mean (SD) | 1.7 (1.1) |
COPD Assessment Test (CAT) | Mean (SD) | 13.6 (7.8) |
Number of moderate exacerbationsb | 0, n (%) | 1,113 (77.6) |
1, n (%) | 167 (11.6) | |
2, n (%) | 72 (5.0) | |
3, n (%) | 37 (2.6) | |
 ≥ 4, n(%) | 45 (3.1) | |
Number of severe exacerbationsb | 0, n (%) | 1,386 (96.7) |
1, n (%) | 38 (2.6) | |
2, n (%) | 5 (0.3) | |
3, n (%) | 2 (0.1) | |
 ≥ 4, n(%) | 3 (0.2) |