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Eating behavior and perception of body shape in Japanese university students

PURPOSE: We investigated the relationship between eating behavior measured by the Dutch Eating Behaviour Questionnaire (DEBQ) and perception of body shape, examining the current physical status and ‘ideal’ physical parameters in females and males. METHODS: The participants, 548 Japanese university s...

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Detalles Bibliográficos
Autores principales: Ohara, Kumiko, Kato, Yoshiko, Mase, Tomoki, Kouda, Katsuyasu, Miyawaki, Chiemi, Fujita, Yuki, Okita, Yoshimitsu, Nakamura, Harunobu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4220038/
https://www.ncbi.nlm.nih.gov/pubmed/24849671
http://dx.doi.org/10.1007/s40519-014-0130-7
Descripción
Sumario:PURPOSE: We investigated the relationship between eating behavior measured by the Dutch Eating Behaviour Questionnaire (DEBQ) and perception of body shape, examining the current physical status and ‘ideal’ physical parameters in females and males. METHODS: The participants, 548 Japanese university students (age 19.2 ± 0.9 years, mean ± SD; 252 males, 296 females), completed a questionnaire which asked for their current physical status (e.g., weight and height), their ideal physical parameters, their perception of their current body shape, their ideal body shape, and their eating behaviors. RESULTS: The ideal weight and ideal body mass index (BMI) were significantly higher than the current weight and BMI in the males, but significantly lower in the females. Among the females, the ideal body shape was smaller than their perception of current body shape. The DEBQ scores for restrained, emotional, and external eating were higher in the females than the males among the normal-weight participants, and among the underweight participants, the restrained eating and external eating scores were higher in the females than the males. Restrained eating was negatively associated with the discrepancy between the current and ideal weight, BMI, and body shape in both the males and females. Emotional eating was negatively associated with the discrepancy in current/ideal BMI and body shape only in the females. CONCLUSIONS: At least in Japanese university students, the gender differences in ideal body shape are related to eating behavior.