ダイエットサプリメントからの摂取量を定量化するためのアンケートの開発と検証: スコーピングレビュー
Xiaoyi Yuan1, Mai Matsumoto1, Aya Fujiwara2
1Center for Nutritional Epidemiology and Policy Research, National Institutes of Biomedical Innovation, Health, and Nutrition, Kento Innovation Park, NK Building, 3-17 Senrioka Shinmachi, Settsu-shi, Osaka 566-0002, Japan.
The Journal of nutrition
|February 13, 2026
まとめ
ダイエットサプリメントのアンケートは,正確さによって異なるが,しばしば摂取量を過大評価している. 開発と報告の標準化は,信頼性の高い栄養補助食品の研究と政策にとって極めて重要です.
科学分野:
- 栄養科学 栄養学 栄養科学は,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学は,栄養学が,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は
- ダイエット評価方法論
背景:
- ダイエットサプリメント (DS) は,栄養素の摂取に大きく貢献します.
- 既存のDSアンケートには,さまざまなフォーマットと開発方法があり,測定誤差が発生します.
- 不一致な方法により,DSの摂取量と罹患率の正確な推定が難しくなります.
研究 の 目的:
- ダイエットサプリメントからの栄養素摂取量を定量化するために使用されるアンケートを範囲化し,記述する.
- 質問書の形式,開発手順,その有効性,再現性などを分析する.
- DSの摂取評価の改善の必要性を特定する.
主な方法:
- PubMedとWeb of Scienceのデータベースを体系的に検索する.
- DSの摂取量を定量化するアンケート,報告された開発/検証を含む.
- オープンアンケートを除外;開発と検証データの記述分析.
主要な成果:
- 対象となるアンケート15件 (閉式6件,混合型9件) が特定され,13件が検証された.
- アンケートでは,一般的に,DSのみと総摂取量を過大評価した;相関は,栄養素と摂取タイプによって異なっていた.
- 開発手順の不完全な報告は一般的であり,比較性に影響を与えました.
結論:
- 質問書のパフォーマンスは,フォーマット,栄養素,摂取の種類,参照方法によって異なります.
- 標準化されたDS分類と開発の透明な報告は不可欠です.
- DS研究における比較性と政策の有用性を高めるために改善が必要である.
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