ランダム化された無条件の送金により,米国マサチューセッツ州の低所得コミュニティの食事の量と質が改善されました
Matthew M Lee1, Erica L Kenney2,3, Kathryn Carlson4
1Harvard T.H. Chan School of Public Health, Department of Nutrition, Boston, MA, USA. mlee26@gmail.com.
Nature food
|February 13, 2026
まとめ
無条件の現金送金 (UCT) は,カロリー不足を軽減し,米国の食糧不確実性のある世帯の栄養濃度の高い食品の摂取を改善するのに役立ちました. この研究は,UCTが高所得国における食事の質に肯定的な影響を及ぼすことを示しています.
科学分野:
- 公衆衛生は公衆衛生である.
- 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
- 経済学 経済学
背景:
- 食糧不安とカロリー不足は,高所得国における公衆衛生上の重大な問題である.
- 無条件の現金送金 (UCT) は,新興政策のツールですが,その食事への影響は,先進国では十分に研究されていないままです.
研究 の 目的:
- マサチューセッツ州チェルシーでCOVID-19のパンデミック中に実施されたUCTプログラムの食事への影響を評価するために.
- 低所得,食料不安の家庭におけるカロリー摂取量と栄養豊富な食品の消費量の変化を評価する.
主な方法:
- ランダム化比較試験は,UCTを受けた905人,対照555人を対象とした.
- ダイエット摂取量は,ベースラインでの24時間のリコールと,介入後4~6ヶ月のリコールを使用して評価されました.
- 参加者は主に低所得で,食料が確保されていないラテン系アメリカ人でした.
主要な成果:
- UCTの介入により,平均カロリー摂取量 (+146 kcal) が著しく増加しました.
- 果物の摂取量 (+0.17カップ相当) ),野菜 (+0.14カップ等価) ),未加工の肉 (+0.54オンス) を含む. 増えたこともあります.
- 対照群のカロリー摂取量 (1,351 kcal) は,推奨値より大幅に低かった.
結論:
- 定期的なUCTは,米国内の食糧不安の集団におけるカロリー赤字を効果的に減らすことができます.
- この現金送金プログラムは,栄養価の高い食品の摂取量を向上させ,食事の質に良い影響を与えることを示唆しています.
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