Lunch frequency among adolescents: associations with sociodemographic factors and school characteristics

Pedersen, Trine Pagh, Holstein, Bjorn E., Krølner, Rikke, Ersbøll, Annette Kjaer, Jørgensen, Thea Suldrup, Aarestrup, Anne Kristine, Utter, Jennifer, McNaughton, Sarah A., Neumark-Stzainer, Dianne and Rasmussen, Mette 2016, Lunch frequency among adolescents: associations with sociodemographic factors and school characteristics, Public health nutrition, vol. 19, no. 5, pp. 872-884.

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Title Lunch frequency among adolescents: associations with sociodemographic factors and school characteristics
Author(s) Pedersen, Trine Pagh
Holstein, Bjorn E.
Krølner, Rikke
Ersbøll, Annette Kjaer
Jørgensen, Thea Suldrup
Aarestrup, Anne Kristine
Utter, Jennifer
McNaughton, Sarah A.ORCID iD for McNaughton, Sarah A.
Neumark-Stzainer, Dianne
Rasmussen, Mette
Journal name Public health nutrition
Volume number 19
Issue number 5
Start page 872
End page 884
Total pages 13
Publisher Cambridge University Press
Place of publication Cambridge, Eng.
Publication date 2016-04
ISSN 1368-9800
Keyword(s) Adolescents
Sociodemographic factors
Summary Objective: To investigate: (i) how lunch frequency of adolescents varies between schools and between classes within schools; (ii) the associations between frequency of lunch and individual sociodemographic factors and school characteristics; and (iii) if any observed associations between lunch frequency and school characteristics vary by gender and age groups. Design: Cross-sectional study in which students and school headmasters completed self-administered questionnaires. Associations were estimated by multilevel multivariate logistic regression. Setting: The Danish arm of the Health Behaviour in School-Aged Children study 2010. Subjects: Students (n 4922) aged 11, 13 and 15 years attending a random sample of seventy-three schools. Results: The school-level and class-level variations in low lunch frequency were small (intraclass correlation coefficient <2·1 %). At the individual level, low lunch frequency was most common among students who were boys, 13- and 15-year-olds, from medium and low family social class, descendants of immigrants, living in a single-parent family and in a reconstructed family. School-level analyses suggested that having access to a canteen at school was associated with low lunch frequency (OR=1·47; 95% CI 1·14, 1·89). Likewise not having an adult present during lunch breaks was associated with low lunch frequency (OR=1·44; 95% CI 1·18, 1·75). Cross-level interactions suggested that these associations differed by age group. Conclusions: Lunch frequency among Danish students appears to be largely influenced by sociodemographic factors. Additionally, the presence of an adult during lunch breaks promotes frequent lunch consumption while availability of a canteen may discourage frequent lunch consumption. These findings vary between older and younger students.
Language eng
Field of Research 111199 Nutrition and Dietetics not elsewhere classified
Socio Economic Objective 920411 Nutrition
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2016, Cambridge University Press
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