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Relative validity of a web-based food frequency questionnaire for Danish adolescents
BACKGROUND: With increased focus on dietary intake among youth and risk of diseases later in life, it is of importance, prior to assessing diet-disease relationships, to examine the validity of the dietary assessment tool. This study’s objective was to evaluate the relative validity of a self-admini...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5767066/ https://www.ncbi.nlm.nih.gov/pubmed/29329542 http://dx.doi.org/10.1186/s12937-018-0312-7 |