| |
N (% of total sample) or Mean ± SD
|
Range
|
|---|
|
Sex
|
|
Male
|
20 (44)
| |
|
Female
|
25 (56)
| |
|
Age, years
|
69 ± 6
|
58–85
|
|
Height, cm
|
168.5 ± 10.3
|
146–188
|
|
Weight, kg
|
70.5 ± 20.1
|
38.9–114.9
|
|
BMI, kg/m2
|
24.9 ± 7.1
|
14.6–44.4
|
|
FEV1%, % of predicted
|
42.1 ± 13.2
|
21.0–74.0
|
|
FEV1/FVC, %
|
43.6 ± 9.5
|
26.7–66.3
|
|
GOLD classification
|
|
GOLD II
|
13 (29)
| |
|
GOLD III
|
22 (49)
| |
|
GOLD IV
|
10 (22)
| |
|
Comorbidities (including pulmonary)
|
3.5 ± 1.7
|
1.0–9.0
|
|
Current smoker
|
10 (22)
| |
|
Smoking pack years (n = 35)
|
43 ± 18
|
20–120
|
|
Exercise frequency
| | |
|
< 3 times per month
|
11 (24)
| |
|
2–4 times per month
|
3 (7)
| |
|
Once a week
|
9 (20)
| |
|
2–3 times per week
|
18 (40)
| |
|
> 3 times per week
|
4 (9)
| |
|
6MWD in meters
|
388 ± 99
|
190–535
|
|
CAT (n = 42)
|
22 ± 6
|
10–34
|
- Data are presented as n (% of total sample) or mean ± SD (range)
- BMI body mass index, FEV1% forced expiratory volume in one second as percent of predicted value, FEV1/FVC forced expiratory volume in one second/forced vital capacity, GOLD global initiative for chronic obstructive lung disease, 6MWD six-minute walk distance, CAT COPD assessment test
