Alexandra Tsekoura

Chrysoula Makridi

Duke

Eirini Prountzou

Frank

George V Dedoussis

Georgia Mikou

Goldberg

Grunbaum

Ioanna Ntalla

Kalliope Giannitsopoulou

Kyriaki Ntaoutidou

Margarita Giannakopoulou

Maria Marougka

McCabe

Panagiota Vlachou

Schofield

Slaughter

Tanner

Trichopoulou

Vasiliki Gkesou

Vereecken

Whittle

AbstractObjectiveTo document the prevalence of dieting and to compare body composition markers, dietary intakes and eating behaviours across dieting categories.DesignProspective, cross-sectional study.SettingTwenty-four randomly selected secondary public schools located in Attica, Greece.SubjectsAnthropometric, medical and dietary information was obtained from 857 (54·9 % females) adolescents (mean age 13·4 (sd0·9) years). Meal patterns, eating behaviours and eating style score, reflecting conditions around eating, were assessed. Adolescents were asked about their dieting involvement and were categorised as ‘never dieters’, ‘current dieters’ or ‘past dieters’.ResultsOverall, 20·1 % of the adolescents were currently dieting and 15·2 % reported past dieting. Mean BMI and body fat percentage of never dieters were significantly lower than those of both groups of dieters (P&lt; 0·001). Breakfast skipping (χ2= 10·92,P= 0·004) and eating large quantities of food (χ2= 7·18,P= 0·028) differed significantly across dieting groups in females. Significant differences in dinner skipping were observed in both males (χ2= 10·55,P= 0·005) and females (χ2= 20·91,P&lt; 0·001). Female past dieters had significantly higher eating style scores than never dieters (P= 0·010) and current dieters (P= 0·042), indicating less well-structured feeding practices and food intake for reasons other than hunger.ConclusionsThe present study showed a high prevalence of dieting among adolescents. Current dieters and past dieters had higher BMI and body fat percentage than never dieters. Eating behaviours differed significantly depending on dieting involvement, especially in females; while an apparently healthier, ordered eating style adopted by dieters during the dieting period seemed not to be maintained in the long term.</jats:sec

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Public Health Nutrition

Body composition and eating behaviours in relation to dieting involvement in a sample of urban Greek adolescents from the TEENAGE (TEENs of Attica: Genes &amp; Environment) study

Body composition and eating behaviours in relation to dieting involvement in a sample of urban Greek adolescents from the TEENAGE (TEENs of Attica: Genes & Environment) study

Body composition and eating behaviours in relation to dieting involvement in a sample of urban Greek adolescents from the TEENAGE (TEENs of Attica: Genes & Environment) study

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