心不全で初めて入院する患者の年齢における人種的および民族的差異
Xiaoning Huang1, Zachary Hughes1, Gregg C Fonarow2
1Department of Medicine, Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
Journal of the American College of Cardiology
|September 3, 2025
まとめ
心不全 (HF) の入院年齢には人種的,民族的差異がある. 社会的および臨床的要因は,非ヒスパニックの白人患者と比較して,非ヒスパニックのアジア人,非ヒスパニックの黒人,およびヒスパニックの患者がより若いHF入院年齢に大きく貢献しています.
科学分野:
- 心臓病科
- 公衆衛生
- 健康 の 格差
背景:
- 心不全 (HF) の負担は様々な人種や民族に不釣り合いに影響します.
- 年齢によるHFの格差を理解することは,標的を絞った介入に不可欠です.
- 現存する研究は,様々な集団におけるHFの流行と結果の違いを強調しています.
研究 の 目的:
- 異なる人種・民族の間で初めて入院した心臓障害 (HF) の年齢を分析する.
- HF入院年齢における観察された人種的および民族的差異に対する社会的リスク要因の影響を定量化する.
- HFの早期発症に寄与する特定の要因を特定する.
主な方法:
- Get With The Guidelines-Heart Failure (GWTG-HF) のレジストリ (2016年から2019年) のデータを活用した.
- 前もって診断されていないHFのために入院した患者も含まれています.
- 臨床的および社会的要因が年齢の違いに与える影響を評価するために,オアハカ-ブリンダー分解法を用いた.
主要な成果:
- 非ヒスパニック (NH) のアジア人,NHの黒人,およびヒスパニック系患者は,NHの白人患者よりも最初のHF入院時に著しく若かった.
- 最初のHF入院時の平均年齢:NHアジア人 (70.6),NH黒人 (60.1),ヒスパニック人 (65.4),NH白人 (73.6歳).
- 社会的および臨床的要因は,実質的な年齢差を1. 2年 (NHアジア系),12. 5年 (NH黒人),7. 4年 (ヒスパニック系) で説明しました.
結論:
- 非ヒスパニック系アジア人,非ヒスパニック系黒人,およびヒスパニック系個人は,NH白人の個人に比べて若い年齢で最初のHF入院を経験します.
- これらの年齢差の大きな部分は 社会的および臨床的リスク因子の違いに起因しています
- HFの格差を軽減するには,健康の社会的決定要因に取り組むことが重要です.
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