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Reliability and validity of the weight status and dietary intake measures in the COMPASS questionnaire: are the self-reported measures of body mass index (BMI) and Canada’s food guide servings robust?

BACKGROUND: The COMPASS study is designed to follow a cohort of ~30,000 grade 9 to 12 students attending ~60 secondary schools for four years to understand how changes in school characteristics (policies, programs, built environment) are associated with changes in youth health behaviours. Since the...

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Sonraí Bibleagrafaíochta
Main Authors: Leatherdale, Scott T, Laxer, Rachel E
Formáid: Artigo
Teanga:Inglês
Foilsithe: BioMed Central 2013
Ábhair:
Rochtain Ar Líne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3663698/
https://ncbi.nlm.nih.gov/pubmed/23561578
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1479-5868-10-42
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