| Rice intake and type 2 diabetes in Japanese men and women: the Japan Public Health Center-based Prospective Study. | |
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MedLine Citation:
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PMID: 20980490 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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BACKGROUND: Refined carbohydrates have been suggested to deteriorate glucose metabolism; however, whether persons with elevated intakes of white rice, which is a major staple food for the Japanese, experience increased risk of developing type 2 diabetes remains unclear. OBJECTIVE: We prospectively investigated the association between white rice intake and risk of type 2 diabetes. DESIGN: Participants were 25,666 men and 33,622 women aged 45-75 y who participated in the second survey of the Japan Public Health Center-based Prospective Study and who had no prior history of diabetes. We ascertained food intake by using a validated 147-item food-frequency questionnaire. Odds ratios of self-reported, physician-diagnosed type 2 diabetes over 5 y were estimated by using logistic regressions. RESULTS: A total of 1103 new cases of type 2 diabetes were self-reported. There was a significant association between rice intake and an increased risk of type 2 diabetes in women; the multivariate-adjusted odds ratio for the highest compared with lowest quartiles of rice intake was 1.65 (95% CI: 1.06, 2.57; P for trend = 0.005). In men, the association was unclear, although there was a suggestion of a positive association in persons who were not engaged in strenuous physical activity (P for trend = 0.08). CONCLUSIONS: Elevated intake of white rice is associated with an increased risk of type 2 diabetes in Japanese women. The finding that is suggestive of a positive association of rice intake in physically inactive men deserves further investigation. |
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Authors:
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Akiko Nanri; Tetsuya Mizoue; Mitsuhiko Noda; Yoshihiko Takahashi; Masayuki Kato; Manami Inoue; Shoichiro Tsugane; |
Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2010-10-27 |
Journal Detail:
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Title: The American journal of clinical nutrition Volume: 92 ISSN: 1938-3207 ISO Abbreviation: Am. J. Clin. Nutr. Publication Date: 2010 Dec |
Date Detail:
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Created Date: 2010-11-24 Completed Date: 2010-12-23 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0376027 Medline TA: Am J Clin Nutr Country: United States |
Other Details:
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Languages: eng Pagination: 1468-77 Citation Subset: AIM; IM |
Affiliation:
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Department of Epidemiology and International Health, International Clinical Research Center, National Center for Global Health and Medicine, Tokyo, Japan. nanri@ri.ncgm.go.jp |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Aged Carbohydrates / adverse effects* Cereals Diabetes Mellitus, Type 2 / epidemiology, etiology* Dietary Carbohydrates / administration & dosage* Exercise / physiology* Female Humans Japan / epidemiology Logistic Models Male Middle Aged Odds Ratio Oryza sativa* Physical Exertion / physiology* Prospective Studies Questionnaires Risk Factors Self Report Sex Factors |
| Chemical | |
Reg. No./Substance:
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0/Carbohydrates; 0/Dietary Carbohydrates |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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