全世界の食事の質のスコアは,中国人成人の非致命的な心血管疾患と全原因死亡率と逆に関連しています
Jiale Yao1, Ming Long2, Tong Zhang3
1Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China.
Nutrition, metabolism, and cardiovascular diseases : NMCD
|August 30, 2025
まとめ
高いグローバル・ダイエット・クオリティ・スコア (GDQS) は,中国人の成人における心血管疾患 (CVD) と死亡率の低下と関連しています. この関連性は,非致命的なCVDと脳卒中において,特に男性においてより強く示された.
科学分野:
- 栄養学
- 心血管感染症
- 公衆衛生
背景:
- グローバル・ダイエット・クオリティ・スコア (GDQS) は,食事の質と慢性疾患のリスクを評価します.
- 心血管疾患 (CVD) と死亡リスクの低下における有効性は十分に確立されていません.
研究 の 目的:
- GDQSと非致死性心血管疾患のリスクと中国人の全因死亡率との関連を調べる.
主な方法:
- 中国保健栄養調査 (1997年~2015年) の9236人の中国人成人のデータを使用した.
- 24時間リコールからの食事データを分析するためにコックスの比例リスク回帰を使用しました.
- 非致死性CVDとすべての原因による死亡との関連は,それぞれ12年および18年の追跡期間中位値で評価された.
主要な成果:
- 最も高いGDQS3位は,最も低い3位と比較して,非致死性CVD (HR=0. 67),脳卒中 (HR=0. 56) および全因死亡率 (HR=0. 34) のリスクが著しく低下した.
- CVDと脳卒中の逆関連は男性においてより顕著でした.
- 線形逆関係がCVDと脳卒中,非線形逆関係が全因死亡率を示した.
結論:
- 高GDQSは,特に男性では,非致命的なCVDと脳卒中のリスクの低下と線形的に関連しています.
- 高GDQSは非線形的に全因死亡リスクの減少と関連しています.
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