Assessing the relative validity of a web-based self-administered 24-hour dietary recall in a Canadian adolescent's population

Healthy eating habits at a young age are crucial to support growth and development and good general health. In this context, monitoring youth dietary intakes adequately with valid tools is important to develop efficient interventions and identify groups that are more at risk of inadequate intakes. T...

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Bibliographic Details
Published in:Nutrition journal 2024-06, Vol.23 (1), p.66-10, Article 66
Main Authors: Drapeau, Vicky, Laramée, Catherine, Lafreniere, Jacynthe, Trottier, Christiane, Brochu, Charlotte, Robitaille, Julie, Lamarche, Benoît, Lemieux, Simone
Format: Article
Language:English
Subjects:
24-hour dietary recall
Adolescent
Analysis
Child
Demographic aspects
Diet - methods
Diet - statistics & numerical data
Diet Records
Diet Surveys - methods
Energy Intake
Evaluation
Feeding Behavior
Female
Food and nutrition
Food habits
Health aspects
Humans
Internet
Male
Mental Recall
Nutrient intakes
Nutrition Assessment
Proteins
Quebec
Questionnaires
Relative validity
Reproducibility of Results
Teenagers
Training
Youth
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Summary:Healthy eating habits at a young age are crucial to support growth and development and good general health. In this context, monitoring youth dietary intakes adequately with valid tools is important to develop efficient interventions and identify groups that are more at risk of inadequate intakes. This study aimed to assess the relative validity of the self-administered web-based 24-h dietary recall (R24W) for evaluating energy and nutrient intakes among active adolescents. Participants were invited to complete one interviewer-administered 24-h dietary dietary recall and the R24W on up to three occasions within one month. A total of 272 French-speaking active adolescents aged 12 to 17 years from the province of Québec were invited to complete three R24W and one interview-administered 24-h recall. Student's t-test and correlations were conducted on sex-adjusted data. Percent differences, cross-classification (percentage of agreement), weighted Kappa and Bland-Altman plots were calculated. Mean (SD) energy intake from the R24W was 8.8% higher than from the interview-administered 24-h dietary recall (2558 kcal ± 1128 vs. 2444 kcal ± 998, p 
ISSN:1475-2891
1475-2891
DOI:10.1186/s12937-024-00954-0