一般人口と低所得層の代表的なサンプルにおける健康的な食事に対する家庭の障壁と促進要因:横断調査

Kayla E Tate¹, Angel Bassett², Heather Gavras²

¹Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, United States.

Frontiers in public health

|August 29, 2025

まとめ

一般の人々や低所得者にとって健康的な食事には味とコストが大きな障害です味や手頃なレシピに焦点を当てれば健康的な食品の選択を改善できます

科学分野:

栄養学
公衆衛生
行動科学

背景:

健康的な食事の障害や促進要因を理解することは公衆衛生の介入に不可欠です
アクセスとリソースの格差は食事の選択に大きな影響を与えます
以前の研究では食品の購入と消費パターンを左右する様々な要因が特定されました

研究の目的:

アメリカの一般人口と低所得層のサンプル間の健康的な食事の障壁とファシリテーターの違いを定量化する.
食品の購入決定と健康的な食生活に対する態度に影響を与える主な特徴を特定する.
異なる社会経済的グループにおける特定の障壁や促進者の流行を比較する.

主な方法:

横断調査は米国の成人に実施された (n=1,182 一般サンプル,n=506 低所得サンプル).
食品購入の特徴,態度,そして健康的な食品を選ぶための障壁/ファシリテーターを調査した.
2つのサンプル間の比率の違いを分析するために,キ2テストが使用されました.

主要な成果:

味覚とコストは全ての参加者の健康的な食事に対する主要な障壁でした
栄養価は食品購入の決定において重要な優先順位ではなかった.
費用対効果の高い美味しいレシピや事前の買い物リストの作成が支援の対象となりました

結論:

食事の質を向上させるための介入は,味と風味を優先すべきです.
低所得者層の健康的な食生活を促進するには,コストの障壁を克服することが不可欠です.
食事の計画や安価で魅力的なレシピの活用といった実践的な戦略はより健康的な食事のパターンを支えます

キーワード:

バリアー&ファシリテーター食事の質について食品の選択食品の購入方法健康的な食生活

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