休憩時間の身体活動,しかし仕事に関連する身体活動ではありませんが,血粘度低下と関連しています. 大規模な人口サンプルから得られた結果
1Department of Internal Medicine II/Cardiology, Ulm University Medical Center, Germany.
Circulation
|January 21, 1997
まとめ
定期的な身体活動は,心臓病に関連する要因である血粘度を低下させます. この研究では,レジャー・タイム・アクティビティが粘度を大幅に低下させ,労働活動には影響がないことが判明しました. これは,運動が心臓の健康を保護する方法を説明するかもしれません.
科学分野:
- 心血管の健康についてです.
- 整形外科医 整形外科医 整形外科医
- エピデミオロジー エピデミオロジー
背景:
- レジャータイム・フィジカル・アクティビティ (LTPA) は,冠動脈疾患 (CHD) の減少と関連しています.
- LTPAの利点の一部は,血粘度に影響を与えるフィブリノゲンの低下に起因する.
- 血粘度に対する労働活動 (WA) の影響は不明である.
研究 の 目的:
- LTPA,WA,およびプラズマ粘度との関係を調査する.
- 身体活動が他のCHDの危険因子に影響するかどうかを判断する.
主な方法:
- 25歳から64歳までの男女3522人を対象とした研究です.
- 自己報告のLTPAとWAをアンケートを使って評価した.
- 測定された血粘度および他のCHDリスク要因.
主要な成果:
- LTPAは,リスク要因を調整した後でも,両性においてプラズマ粘度と有意な逆相関を示した.
- 平均のプラズマ粘度差は,高いおよび低いLTPA群の間で実質的で統計的に有意であった.
- 労働活動 (WA) は,血粘度と有意な関連性を示さなかった.
結論:
- LTPAは独立して低血粘度と関連しています.
- 作業活動は,プラズマ粘度に大きな影響を与えない.
- 血粘性の低下は,LTPAのCHDに対する保護効果を媒介する重要なメカニズムである可能性があります.
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