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Relationship between nutrition knowledge, education and other determinants of food intake and lifestyle habits among adolescents from urban and rural secondary schools in Tyrol, Western Austria

Bibliographic Data

ID15096067
AuthorsSabrina Egg (0000-0003-1869-1690, University of Vienna), Maria Wakolbinger (0000-0002-1991-6700, Medical University of Vienna, corresponding author), Anna Reisser (University of Vienna), Manuel Schätzer, Birgit Wild (0000-0002-9611-0815, University College of Teacher Education Tyrol), Petra Rust (0000-0002-6477-8407, University of Vienna)
Year2020
Volume23
Issue17
Pages3136-3147
Publication date2020-12-01
Peer ReviewedYes
Open AccessYes
TypeARTICLE
VenuePublic Health Nutrition (JOURNAL)
Journal identifiersISSN: 1368-9800 • E-ISSN: 1475-2727
PublisherCambridge University Press (CUP) (PUBLISHER)
DOI10.1017/s1368980020000488
PMID32677602
OpenAlexW3043597780
LanguageEN
Citations received17
References cited59

Objective: The aim of this study was to investigate the association of the number of hours of nutrition education and teachers’ qualifications with nutrition knowledge and dietary behaviour in students. Design: In this representative cross-sectional study, socio-demographic data, anthropometric measurements, socio-economic status (SES), physical fitness, nutrition knowledge and eating habits were assessed. Differences between groups were tested by χ 2 and t tests. Multiple linear and logistic regression modelling was used to examine the relationship between demographic characteristics, lifestyle and dietary behaviours, nutrition knowledge, nutrition-trained teachers and number of nutrition lessons. Setting: Sixteen secondary schools in urban ( n 6) and rural regions ( n 10) of Tyrol, Western Austria. Participants: Students ( n 513) aged 14·2 ( sd 0·7) years. Results: Higher nutrition knowledge was significantly associated with attending rural school ( P = 0·001), having no migration background ( P P = 0·040), non-trained teacher ( P = 0·006) but higher number of hours of nutrition education ( P = 0·013). Regression models showed that higher nutrition knowledge was independently associated with lower intake of meat and iced tea and higher intake of vegetables and plant-based oils. A higher amount of nutrition education (h/week) was significantly associated with higher intake of dark (wholegrain) bread, lower intake of meat and of energy drinks sweetened with sweeteners. Conclusions: Our results suggest that more hours in nutrition education result in higher nutrition knowledge and greater nutrition literacy, which may lead to health-promoting dietary habits. School-based nutrition education can be seen as preventive measure to increase nutritional competences in adolescents independent of their SES

Anthropometry · Cross-sectional study · Environmental health · Logistic regression · Nutrition Education · Rural area · Demography · Medicine · Nutrition, Genetics, and Disease · Nutritional Studies and Diet · Obesity, Physical Activity, Diet · Gerontology

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Unique citing works17
Citations per year5,67
Citation span2023 - 2026 (4)
Citation velocitycurrent
Highly citedNo
Citation typesNeutral: 17

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