Research Article

[Retracted] Analysis of Influencing Factors for Exercise Ventilation Efficiency of COPD Patients

Table 1

Anthropometric, functional characteristics in COPD.

ItemsValue(Mean ± SD)

Male/female61/15
Age64.35 ± 8.14
Body height (cm)167.99 ± 7.68
Body weight (kg)69.14 ± 13.82
BMI (kg/m2)24.44 ± 4.29

Static pulmonary function
FEV1%pred59.41 ± 18.99
FEV1/FVC%55.54 ± 11.77
RV/TLC55.54 ± 12.13
DLCO%59.88 ± 19.91
DLCO/VA%76.60 ± 223.39