OBESITY MEASURED
- Body composition BMI
Underwater weighing
Dual energy X-ray absorptiometry (DEXA)
Isotope dilution
Biolectrical impedanceSkinfold thickness
- Regional distribution of fat Waist circumference,waist to hip ratio
Computerized axial tomography
Ultrasound
Magnetic resonance imaging (MRI)
- Energy intake Dietary recall or record
‘Macronutrient composition’ by prospective
Dietary record or dietary questionnaire
- Energy expenditure Doubly labelled water
Indirect calorimetry (resting)
Physical activity level (PAL) by questionnaire
Motion detectorHeart rate monitor
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