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ID 110919
タイトル別表記
日本人における栄養素に基づいた食事パターンとメタボリック症候群との関連
Dietary Pattern and Metabolic Syndrome
著者
バハリ, ティラニ 徳島大学大学院医科学教育部(医学専攻)
Miki, Keisuke Tokushima University
Ishizu, Masashi Tokushima University
キーワード
メタボリック症候群
食パターン
栄養素摂取量
Reduced rank regression
dietary pattern
nutrients
metabolic syndrome
資料タイプ
学位論文
抄録
Background: Nutrients have been proposed to be related to metabolic syndrome (MetS). The aims of this study were to identify dietary patterns that correlated with several nutrients using reduced rank regression (RRR) and to examine the association between extracted dietary patterns and prevalence of MetS in a Japanese population.
Methods: The study population comprised 1,092 Japanese men and women (35–69 years old) who had participated in the baseline survey of the Japan Multi-Institutional Collaborative Cohort Study in Tokushima Prefecture. Dietary patterns were derived with RRR using 46 food items as predictors and six established nutrients (potassium, calcium, vitamin D, vitamin C, insoluble dietary fiber, and carotene) as response variables. Associations between extracted dietary patterns and MetS were then examined with logistic regression models.
Results: Among the six dietary patterns, dietary pattern 1 (DP1) explained the largest proportion (60.1%) of variance in the six nutrients. Therefore, only DP1 was selected for further analysis. DP1 was characterized by high intake frequency of vegetables, fruits, fish and small fish, natto (fermented soybeans), and deep-fried tofu. After adjustment for potential confounders, significant inverse associations were found between DP1 score and MetS (odds ratio [OR] for each quartile: 1.00, 0.58, 0.60, 0.52; Ptrend = 0.02); DP1 and high blood pressure (Ptrend = 0.0002); and DP1 and high blood glucose (Ptrend = 0.02).
Conclusion: A dietary pattern characterized by high intake of vegetables, fruits, fish and small fish, natto, and deep-fried tofu was associated with reduced prevalence of MetS in a Japanese population.
掲載誌名
Journal of Epidemiology
ISSN
13499092
09175040
cat書誌ID
AA1201887X
AA12022083
出版者
Japan Epidemiological Association
28
4
開始ページ
194
終了ページ
201
発行日
2018-04-05
備考
内容要旨・審査要旨・論文本文の公開
本論文は, 著者Tirani Bahariの学位論文として提出され, 学位審査・授与の対象となっている。
権利情報
Copyright © 2017 Tirani Bahari et al. This is an open access article distributed under the terms of Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
EDB ID
出版社版DOI
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
博士論文全文を含む
文科省報告番号
甲第3098号
学位記番号
甲医第1342号
学位授与年月日
2017-09-28
学位名
博士(医学)
学位授与機関
徳島大学
部局
医学系