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  1. Fulltext. Comparison of 4 questionnaires for assessment of fruit and vegetable intake.

    Article - En anglais

    Fulltext.

    Objective

    This study compared fruit and vegetable assessments derived from 4 self-administered questionnaires.

    Methods

    Among 102 adolescents, servings of fruits and vegetables assessed by 4 questionnaires were compared with estimates from 24-hour recalls.

    Results

    The prevalence of consuming 5 or more servings of fruits and vegetables a day was underestimated by the questionnaires.

    Questionnaires asking subjects to recall their diet over the previous year were more effective in ranking subjects (r's=. 42) than those assessing previous-day diet'r's=. 30).

    Conclusions

    Brief assessments of fruit and vegetable intake are more useful for ranking subjects than for estimating prevalence of consumption of 5 or more servings per day.

    Mots-clés Pascal : Régime alimentaire, Fruit, Légume, Questionnaire, Etude comparative, Méthodologie, Evaluation performance, Adolescent, Homme, Etats Unis, Amérique du Nord, Amérique

    Mots-clés Pascal anglais : Diet, Fruit, Vegetable, Questionnaire, Comparative study, Methodology, Performance evaluation, Adolescent, Human, United States, North America, America

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 98-0413843

    Code Inist : 002B30A02A. Création : 25/01/1999.