Table 1 Baseline characteristics (n = 65)
Characteristics | Mean ± SD | Range |
|---|---|---|
Age (years) | 71 ± 9 | 46 -- 87 |
Height (m) | 1.65 ± 0.06 | 1.50 -- 1.80 |
Body mass index (kg/m2) | 21.3 ± 2.7 | 15.42 -- 29.0 |
FEV1 (L) | 1.64 ± 0.64 | 0.58 -- 3.42 |
FEV1 (%predicted) | 58.8 ± 19.7 | 18.7 -- 100.8 |
RV/TLC (%) | 42.9 ± 7.5 | 27.7 -- 59.4 |
DLCO/VA(ml/min/mmHg/L) | 2.76 ± 1.06 | 0.69 -- 5.35 |
R20 (kPa/L/s) | 0.24 ± 0.07 | 0.13 -- 0.41 |
R5-R20 (kPa/L/s) | 0.09 ± 0.06 | -0.02 -- 0.27 |
X5 (kPa/L/s) | -0.15 ± 0.08 | -0.48 -- -0.05 |
LAA (%) | 20.4 ± 10.2 | 2.5 -- 44.5 |
WA (%) | 57.1 ± 5.7 | 44.9 -- 71.6 |
SGRQ symptoms (0--100) | 35.0 ± 20.5 | 0 -- 90.6 |
SGRQ activity (0--100) | 41.2 ± 21.9 | 0 -- 92.5 |
SGRQ impact (0--100) | 20.1 ± 15.9 | 0 -- 63.2 |
SGRQ total (0--100) | 29.0 ± 16.4 | 1.6 -- 62.3 |
MRC (0--4) | 1.1 ± 0.8 | 0 -- 4 |
HADS anxiety (0--21) | 3.3 ± 3.0 | 0 -- 12 |
HADS depression (0--21) | 3.6 ± 2.9 | 0 -- 12 |