副内臓活性の比率と心血管疾患との関連:中国のコミュニティベースの集団におけるコホート研究
Haotai Xie1, Fangfang Fan1, Lan Gao1
1Department of cardiology, Peking University First Hospital, Beijing, China.
BMJ open
|August 26, 2025
まとめ
心臓下生力比 (SEVR) は,心血管疾患を効果的に予測する. 高度のSEVRは,特に高齢者において,重大な心血管疾患 (MACE) のリスクが著しく低下している.
科学分野:
- 心臓病科
- 予防 医療
- 生物医学工学
背景:
- 心臓下生力比 (SEVR) は,心筋の酸素供給需要のバランスを評価する.
- 心血管疾患の予測におけるSEVRの役割の評価は コミュニティの健康にとって極めて重要です
研究 の 目的:
- 中国人コミュニティの集団におけるSEVRと心血管疾患との関連を調査する.
- 死亡率,脳卒中,心筋梗塞 (MI) を含む主要な心血管疾患 (MACE) を予測できるかどうかを判断する.
主な方法:
- 中国人コミュニティの5927人の参加者を含む遡及コホート研究.
- SEVRは,動脈の圧力波形を用いて非侵襲的に測定された.
- コックスの比例リスクモデルは,SEVRと心血管のエンドポイントの関連性を分析した.
主要な成果:
- 3. 23年間にわたって,参加者の3. 49%がMACEを経験した.
- 高いSEVRは独立してMACE (48%),全因死亡率 (71%) および脳卒中 (57%) のリスク低下と関連していました.
- 65歳以上の個体では,より高いSEVRは,MACEリスクの低下と有意な関連性を示した.
結論:
- SEVRはコミュニティ環境における心血管疾患の独立予測因子です.
- SEVR値の上昇は,MACEのリスクの低下と著しく関連しています.
- 高度なSEVRの保護的関連性は,特に高齢者において顕著である.
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