Cardiorespiratory Fitness as a Correlate of Cardiovascular, Anthropometric, and Physical Risk Factors: Using the Ruffier Test as a Template

Table 3

A multivariate model of association of the estimated VO_2max with compounding factors.

	Beta coefficient	Adjusted R-squared = 0.42
		95% CI		value
Bodyweight (kg)	−0.56	−0.63	−0.49	<0.001
Pre-test heart rate (HR 1)	−0.32	−0.36	−0.27	<0.001
Physical activity	0.001	0.000	0.002	<0.05
	−0.12	−0.23	−0.007	<0.05

95% CI: 95% confidence interval; HR: heart rate.