聂鹏研究员和欧洲合作的研究发表于Kyklos
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发布时间：2019-02-06
发布时间：2019-02-06
文章标题：聂鹏研究员和欧洲合作的研究发表于Kyklos
内容：
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 Page, Lucia A. Reisch, Michael Tornaritis, Toomas Veidebaum, Garrath Williams, Ronja Foraita and on behalf of the I.Family Consortium
SUMMARY
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.
Weblink: https://onlinelibrary.wiley.com/doi/10.1111/kykl.12197