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. 2012 Jun;67(6):623–627. doi: 10.6061/clinics/2012(06)13

Table 3.

Correlations between PETCO2 at ventilatory anaerobic threshold and the cardiorespiratory measurements in CAD patients after continuous exercise training and interval exercise training.

CET IET
r p-value r p-value
VO2peak mL/kg/min 0.49 0.01 0.39 0.01
VO2 (VAT) mL/kg/min 0.49 0.01 0.33 0.05
VEVCO2 (VAT) -0.80 0.01 -0.45 0.01
VD/VT (VAT) -0.57 0.01 -0.42 0.01

CET, continuous exercise training; IET, interval exercise training. r = Pearson's product moment correlation coefficient.