Table 1

Patient demographics and baseline characteristics (n=60)

Gender F/M33/27
Age, years60.9±7.5
BMI, kg/m224.92±4.49
FEV1, L0.83±0.25
FEV1, % pred30.17±6.32
FVC, L2.49±0.78
FVC, % pred73.95±16.94
RV, L5.29±1.32
RV, % pred249.2±53.2
6MWD, m316±102
SGRQ, points61.5±14.3
Supplemental oxygen35/60 (58%)
mMRC, points3.0±0.75
  • Data are shown as mean±SD.

  • BMI, body mass index; FEV1, forced expiratory volume in 1 s; FVC, forced vital capacity; mMRC, modified Medical Research Council dyspnoea score; 6MWD, 6-min walking distance; RV, residual volume; RV/TLC, residual volume to total lung capacity ratio; SGRQ, St George's Respiratory Questionnaire total score.