日本における子どもの朝食摂取と体格との関連：国内外文献におけるシステマティックレビュー

抄録

The purpose of this study was to grasp research trends on the relation between eating breakfast and body size of children in Japan. A review of papers published between January 1, 2000 and April 30, 2023 was registered and conducted in PROSPERO in accordance with the PRISMA Statement. Medical central magazine, CiNii, and PubMed were utilized for data collection. We created a search formula based on PECO (population, exposure, comparator, and outcome), namely P : children in Japan, E : eating breakfast, C : not eating breakfast, and O : body size. Papers were screened using titles, abstracts, and full texts ; 21 papers met our study criteria. Most papers showed that not eating breakfast every day may increase obesity risks and weight gain. However, as there were many cross-sectional studies and the level of evidence was not necessarily high, further studies are needed in the future.