Figure 1From: Validity of the Modified Baecke Questionnaire: comparison with energy expenditure according to the doubly labeled water methodAssociation between the Modified Baecke Questionnaire score and the physical activity ratio (r = 0.54, 95% CI 0.22–0.66). Diamonds are men, circles are women. Lines represent the tertile borders. Physical activity ratio (PAR) is the ratio of total energy expenditure and resting metabolic rate.Back to article page