| アイテムタイプ |
itemtype_ver1(1) |
| 公開日 |
2025-05-27 |
| タイトル |
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タイトル |
Reproducibility and validity of a food frequency questionnaire for nutrient intakes in the study areas of large-scale cohort studies in Japan |
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言語 |
en |
| 著者 |
Goto, Chiho
Imaeda, Nahomi
Wakai, Kenji
Sasakabe, Tae
Michihata, Nobuaki
Oze, Isao
Hosono, Akihiro
Nagayoshi, Mako
Miyagawa, Naoko
Ozaki, Etsuko
Ikezaki, Hiroaki
Nanri, Hinako
Ibusuki, Rie
Katsuura-Kamano, Sakurako
Kuriki, Kiyonori
Yaguchi, Yuri
Kurihara, Ayako
Matsuo, Keitaro
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| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利 |
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権利情報Resource |
http://creativecommons.org/licenses/by-nc-nd/4.0/ |
|
権利情報 |
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International |
|
言語 |
en |
| キーワード |
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主題Scheme |
Other |
|
主題 |
food frequency questionnaire |
| キーワード |
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主題Scheme |
Other |
|
主題 |
weighed dietary record |
| キーワード |
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主題Scheme |
Other |
|
主題 |
validity |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
reproducibility |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
correlation |
| 内容記述 |
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内容記述タイプ |
Abstract |
|
内容記述 |
The Japan Multi-Institutional Collaborative Cohort Study, the Yamagata Molecular Epidemiological Cohort Study, and the Tsuruoka Metabolomics Cohort Study use a 47-item food frequency questionnaire (FFQ) developed in central Japan in 2004. We applied regression analyses to estimate nutrient intakes in the FFQ. The regression equations, however, may not be so robust and may vary among areas, even in Japan. We aimed to evaluate the reproducibility and validity of the FFQ over an expanded area of Japan. Healthy volunteers aged 34–70 years from 13 areas of Japan provided 12-day weighed dietary records (WDRs) and completed two FFQs over 1 year. We evaluated reproducibility and validity by comparing the intakes of 27 nutrients between the two FFQs and the first FFQ (FFQ1) and WDRs, respectively. Spearman’s rank correlation coefficients (SRs) between estimates from the FFQs and WDRs were calculated and corrected for intra-individual variation in the WDRs. Intakes of the selected nutrients estimated from the two FFQs were equivalent. The median energy-adjusted SRs between FFQ1 and the second FFQ were 0.66 for both men and women. Regarding validity adjusted for within-individual variation, energy-adjusted SRs for WDRs vs FFQ1 ranged from 0.13 (thiamin) to 0.79 (alcohol) for men, and the median was 0.35. The energy-adjusted SRs ranged from 0.20 (protein) to 0.71 (alcohol) for women, and the median was 0.43. The FFQ demonstrated high reproducibility and moderate validity, which suggests that it is appropriate to clarify associations between diet and health and/or disease among adults in Japan. |
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言語 |
en |
| 出版者 |
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出版者 |
Nagoya University Graduate School of Medicine, School of Medicine |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプresource |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
departmental bulletin paper |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| ID登録 |
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|
ID登録 |
10.18999/nagjms.87.2.237 |
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ID登録タイプ |
JaLC |
| 関連情報 |
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|
関連タイプ |
isVersionOf |
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|
識別子タイプ |
URI |
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|
関連識別子 |
https://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/872.html |
| 助成情報 |
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識別子タイプ |
Crossref Funder |
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助成機関識別子 |
https://doi.org/10.13039/501100001691 |
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助成機関名 |
日本学術振興会 |
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言語 |
ja |
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助成機関名 |
Japan Society for the Promotion of Science |
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言語 |
en |
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研究課題番号 |
16H06277 |
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研究課題番号URI |
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16H06277/ |
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研究課題名 |
コホート・生体試料支援プラットフォーム |
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言語 |
ja |
| 助成情報 |
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|
識別子タイプ |
Crossref Funder |
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|
助成機関識別子 |
https://doi.org/10.13039/501100001691 |
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|
助成機関名 |
日本学術振興会 |
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|
言語 |
ja |
|
|
助成機関名 |
Japan Society for the Promotion of Science |
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言語 |
en |
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研究課題番号 |
22H04923 |
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研究課題番号URI |
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22H04923/ |
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研究課題名 |
コホート・生体試料支援プラットフォーム |
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言語 |
ja |
| 収録物識別子 |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
0027-7622 |
| 収録物識別子 |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
2186-3326 |
| 書誌情報 |
en : Nagoya Journal of Medical Science
巻 87,
号 2,
p. 237-253,
発行日 2025-05
|
05_Goto.pdf (914.8 KB)
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