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Comparison of children's diets as reported by the child via the Youth/Adolescent Questionnaire and the parent via the Willett food-frequency questionnaire.

Comparison of children's diets as reported by the child via the Youth/Adolescent Questionnaire and the parent via the Willett food-frequency questionnaire. Research Abstract Details 

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  • Comparison of children's diets as reported by the child via the Youth/Adolescent Questionnaire and the parent via the Willett food-frequency questionnaire. Abstract Text:

    molly m lambMolly M Lamb,colleen a rossColleen A Ross,heather l bradyHeather L Brady,jill m norrisJill M Norris,

    OBJECTIVE: A comparison of a parent-completed Willett food-frequency questionnaire (FFQ) and a self-completed Youth/Adolescent Questionnaire (YAQ) has not yet been conducted. SETTING: In the Diabetes Autoimmunity Study in the Young (DAISY), parents report their child's diet on the FFQ annually from birth until age 10 years, when the child begins to report their own diet using the YAQ. SUBJECTS: To determine the comparability of these collection methods, 89 children aged 10-17 years and their parents completed the YAQ and FFQ, respectively, for the child's previous year's diet. DESIGN: We compared reported intakes for energy, the macronutrients and a variety of micronutrients of interest to the DAISY study. RESULTS: Bland-Altman plots of energy-adjusted differences between questionnaire responses against their means suggested that the two collection methods gave similar results. The average Spearman correlation coefficient of all energy-adjusted nutrient intakes was 0.50, and did not differ significantly by gender (males, r=0.48; females, r=0.46) or age (10-11 years, r=0.49; 12-17 years, r=0.51). While correlated, the nutrient values from the FFQ were higher than the nutrient values from the YAQ. CONCLUSIONS: While reported nutrient intakes are correlated, an indicator variable defining which survey method a nutrient was collected with should be included in any longitudinal data analyses examining nutrient intakes collected with the YAQ and the FFQ as independent predictors of a disease outcome.

    Comparison of children's diets as reported by the child via the Youth/Adolescent Questionnaire and the parent via the Willett food-frequency questionnaire. Publishing Authors By Initials

    mm lambMM Lamb,ca rossCA Ross,hl bradyHL Brady,jm norrisJM Norris,

    For similar investigative techniques: epidemiologic methods: statistics as topic: statistics, nonparametric research abstracts see: investigative techniques: epidemiologic methods: statistics as topic: statistics, nonparametric research

    PUBMED ID PMID:

    MEDLINE DATE:

    Comparison of children's diets as reported by the child via the Youth/Adolescent Questionnaire and the parent via the Willett food-frequency questionnaire. Journal Published:

    PUBLICATION TYPE: Research Support, Non-U.S. Gov

    Journal: Public health nutrition

    VOLUME: 10

    Page Numbers: 663-70

    Journal Abbreviation:

    ISSN: 1368-9800

    DAY: 28

    MONTH: 02

    YEAR: 2007

    Comparison of children's diets as reported by the child via the Youth/Adolescent Questionnaire and the parent via the Willett food-frequency questionnaire. Information

    Number of References:

    LANGUAGE: eng

    NlmUniqueID: 9808463

    Comparison of children's diets as reported by the child via the Youth/Adolescent Questionnaire and the parent via the Willett food-frequency questionnaire. Keywords Mesh Terms:

    KEYWORDS: Statistics, Nonparametric

    MESH TERMS: standards

    Chemical & Substance for Abstract: Comparison of children's diets as reported by the child via the Youth/Adolescent Questionnaire and the parent via the Willett food-frequency questionnaire. Information

    Substance Name: Micronutrients

    Registry Number: 0

    Grant and Affiliation Information for Comparison of children's diets as reported by the child via the Youth/Adolescent Questionnaire and the parent via the Willett food-frequency questionnaire.

    AFFILIATION: University of Colorado at Denver and Health Sciences Center, 4200 East 9th Avenue, Denver, CO 80262, USA.

    Country: England

    England Research PublicationEngland Research Publication

    AGENCY: United States NIDDK

    GRANT: R01-DK49654

    ACRONYM: DK

    MEDLINETA: Public Health Nutr

    REFSOURCE:

    DATABASENAME:

    ACCESSION NUMBER:

    Number Hits: 0

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