Table 3.

Correlation matrix of exercise tolerance variables (population A)

	VO2peak	vVAT	expVAT (VCO2)	expVAT (VE)	OUES (VCO2)	OUES (VE)
VO2peak		0.882	0.971	0.932	0.968	0.935
vVAT	0.882		0.924	0.903	0.914	0.897
expVAT (VCO2)	0.971	0.924		0.970	0.987	0.970
expVAT (VE)	0.932	0.903	0.970		0.970	0.998
OUES (VCO2)	0.968	0.914	0.987	0.970		0.971
OUES (VE)	0.935	0.897	0.970	0.998	0.971

All r values are significant at p < 0.001. Abbreviations are the same as in Table 2