精神障害の診断と統計マニュアル5（DSM-5）を参考にして検討した日本の女子大学生における摂食障害傾向と食事内容との関連

Abstract

Objective: This study aimed to determine the relationship between a tendency to eating disorder (tED) and food intake, based on the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), through a food intake survey among Japanese young women. Subjects and Methods: The study included 412 female university students in Kyoto. The participants answered a survey based on the DSM-5, and a brief-type self-administered diet history questionnaire. Results: There were a total of 80 participants (19.4 %) with tED. The intake of grain, milk, Japanese wheat noodle, Chinese noodle, pasta, and noodle soup was significantly less in the tED group than in the normal group. However, the tED group had a significantly high consumption of mushrooms and coffee. A principal components analysis was performed to investigate the food intake patterns. The first, second, and third components in the tED group pertained to the “main and side dishes and milk,” “beverages,” and “confectionery and fruits,” respectively. Meanwhile, the three components of the normal group were the “main and side dishes and fruits,” “beverages, sugar and milk,” and “grain,” respectively. According to the PASS analysis, the participants from the tED group tended to avoid normal and high-fat milk and Japanese white noodles, and preferred mushrooms and supplements. Conclusion: The tED group and normal group were significantly different in terms of the type of consumed food and food intake patterns.