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

Table 2

CPET variables in COPD.

Items	Value
VO2max	1268.55 ± 289.12
VO2max/pred%	69.75 ± 13.89
Watts-at	60.21 ± 20.60
Watts-max	83.70 ± 25.72
Watts-max (W)	95.31 ± 26.3
HR-base	88.58 ± 11.85
HR-max	130.41 ± 18.77
HR-%	83.59 ± 10.96
VE-base	20.01 ± 5.37
VEmax	47.56 ± 12.08
VE%	58.30 ± 18.33
AT/(mL·min^−1·kg^−1) (n = 66)	13.05 ± 2.67
EqCO2rest	36.63 ± 6.17
EqCO2at	33.91 ± 5.21
EqCO2max	33.04 ± 5.38