Peer Effects on Weight Status, Dietary Behaviour and Physical Activity among Adolescents in Europe: Findings from the I.Family Study

Wencke Gwozdz, Peng Nie, Alfonso Sousa-Poza, Stefaan DeHenauw, Regina Felső, Antje Hebestreit, Isabel Iguacel, Lauren Lissner, Fabio Lauria, Angie S. Page, Lucia A. Reisch, Michael Tornaritis, Toomas Veidebaum, Garrath Williams, Ronja Foraita, I.Family Consortium

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Abstrakt

This study uses survey data from the I.Family Study to investigate the association between adolescent and peer overweight in a sample of adolescents aged 12–16 from six European countries. We find clear evidence of peer effects on body mass index, waist circumference, and body fat, which are stronger among adolescents at the upper end of overweight distribution. We also provide evidence that both consumption of less healthy foods and time spent in leisure time physical activity and audio‐visual media are positively associated with similar behaviours among friends. These observations may suggest that peer effects on adolescent overweight operate by influencing friends’ behaviour patterns, especially unhealthy food consumption and physical (in)activity.
OriginalsprogEngelsk
TidsskriftKyklos
Vol/bind72
Udgave nummer2
Sider (fra-til)270-296
Antal sider27
ISSN0023-5962
DOI
StatusUdgivet - maj 2019

Bibliografisk note

Published online: 6. February 2019

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