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Validity of the intake of sugars, amino acids, and fatty acids estimated using a self-administered food frequency questionnaire in middle-aged and elderly Japanese: the Japan Public Health Center-based Prospective Study for the Next Generation (JPHC-NEXT) Protocol Area.
https://az.repo.nii.ac.jp/records/2000173
https://az.repo.nii.ac.jp/records/2000173a67de0f7-c41b-48b9-a676-4b47405fcf5c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
34_JE20230132.pdf (246 KB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2024-10-31 | |||||
| タイトル | ||||||
| タイトル | Validity of the intake of sugars, amino acids, and fatty acids estimated using a self-administered food frequency questionnaire in middle-aged and elderly Japanese: the Japan Public Health Center-based Prospective Study for the Next Generation (JPHC-NEXT) Protocol Area. | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Murai, Utako
× Murai, Utako× Ishihara, Junko× Takachi, Ribeka× Kotemori, Ayaka× Ishii, Yuri× Nakamura, Kazutoshi× Tanaka, Junta× Iso, Hiroyasu× Tsugane, Shoichiro× Sawada, Norie |
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| Abstract | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Background: The Japanese database of food composition was revised in 2020, during which both the number of food items and the number of food items measured for sugars, amino acids, and fatty acids were increased. We evaluated the validity of estimated intakes of sugars, amino acids and fatty acids using a long food frequency questionnaire (long-FFQ) among middleaged and elderly Japanese. Methods: From 2012 to 2013, 240 men and women aged 40–74 years from five areas in the JPHC-NEXT protocol were asked to respond to the long-FFQ and provide a 12-day weighed food record (WFR) as reference. The long-FFQ, which included 172 food and beverage items and 11 seasonings, was compared with a 3-day WFR, completed during each distinct season, and validity was assessed using Spearman’s correlation coefficients. Results: Percentage differences based on the long-FFQ with the 12-day WFR in men and women varied from −84.4% to 419.6%, and from −75.8% to 623.1% for sugars, −17.5% to 3.8% and −5.8% to 19.6% for amino acids, and −58.5% to 78.8% and −43.4% to 129.3% for fatty acids, respectively. Median values of correlation coefficients for the long-FFQ in men and women were 0.52 and 0.42 for sugars, 0.38 and 0.37 for amino acids, and 0.42 and 0.42 for fatty acids, respectively. Conclusion: The long-FFQ provided reasonable validity in estimating the intakes of sugars, amino acids, and fatty acids in middle-aged and elderly Japanese. Although caution is warranted for some nutrients, these results may be used in future epidemiological studies. |
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| 言語 | en | |||||
| 書誌情報 |
Journal of epidemiology 巻 34, 号 8, p. 372-379, 発行日 2024-01-06 |
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| 出版者 | ||||||
| 出版者 | Japan Epidemiological Association | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.2188/jea.JE20230132 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 査読 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 査読あり | |||||
