From: Validity of the Modified Baecke Questionnaire: comparison with energy expenditure according to the doubly labeled water method
Tertile of Modified Baecke Questionnaire score
Lowest (range 2.30–7.94)
Middle (range 9.13–14.91)
Highest (range 15.77–35.65)
PAR *
1.66 (1.49–1.83)
1.90 (1.68–2.12)
1.90 (1.73–2.07)