Figure 1.

The interaction between obesity indexes (BMI and waist circumference) and cardiorespiratory fitness, as measured by calculated VO2max. A: The interaction between BMI and VO2max in men and women. For the for interaction between BMI*sex and VO2max in the adjusted multivariate linear regression models P = 0.057. Abbreviation: BMI = Body Mass Index. R2 - a measure of goodness-of-fit in linear regression. B: The interaction between waist circumference and VO2max in men and women. For the interaction between WC*sex and VO2max in the adjusted multivariate linear regression models P = 0.063. Abbreviation: WC = waist circumference. R2 - a measure of goodness-of-fit in linear regression.

Dagan et al. Nutrition Journal 2013 12:12   doi:10.1186/1475-2891-12-12
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