メタボリックシンドロームと中年男性における全身および心血管疾患による死亡率
Hanna-Maaria Lakka1, David E Laaksonen, Timo A Lakka
1Research Institute of Public Health, University of Kuopio, Finland. lakkah@pbrc.edu
JAMA
|December 4, 2002
まとめ
メタボリックシンドロームを患っている男性は,心血管疾患およびすべての原因による死亡のリスクが著しく高くなります. 早期発見と介入は,この増大する健康上の問題を管理する上で極めて重要です.
科学分野:
- 心臓病学 心臓病学
- エンドクリノロジー エンドクリノロジー
- 公衆衛生は公衆衛生である.
背景:
- メタボリックシンドロームは,グルコース/インスリン代謝の乱れ,肥満,脂質不全,高血圧によって特徴づけられ,2型糖尿病と心血管疾患 (CVD) を予測します.
- メタボリックシンドロームと死亡率の間の潜在的な関連は,高い流行率にもかかわらず,十分に調査されていないままです.
研究 の 目的:
- メタボリックシンドロームと心血管疾患および全死亡率との関連性を評価する.
- 総合的な評価のために,最近提案された診断基準と因数分析を利用した.
主な方法:
- 1209人のフィンランド人男性 (42歳から60歳) を対象とした前向きなコホート研究で,前もって心血管疾患,がん,糖尿病はなかった.
- 約11.4年間の追跡調査で,冠動脈疾患 (CHD),CVD,およびすべての原因による死亡を評価した.
- メタボリックシンドロームの4つの定義 (NCEP,WHO) とリスク変数の因数分析を使用した.
主要な成果:
- メタボリックシンドロームの罹患率は,定義によって8.8%から14.3%に変化した.
- メタボリックシンドロームの男性では,死亡率が著しく増加した:CHD死亡率 (NCEP) の2.9~4.2倍,CHD死亡率 (WHO) の2.9~3.3倍.
- WHOの定義では,心血管疾患による死亡率は2.6~3.0倍,全原因による死亡率は1.9~2.1倍と関連している. 要素分析により,死亡リスクの増加に関連する代謝性シンドローム要因が特定されました.
結論:
- メタボリックシンドロームは,心血管疾患と全因死亡率を大幅に増加させ,前もって心血管疾患や糖尿病がない場合でもそうである.
- 代謝性シンドロームの早期発見,治療,予防の必要性を強調する.
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