츮 12  ϱ  4  θ. ̿   ۵DZ   ϱ    ϴ  þ ִ.   ȣ ȯ     ݵǸ ϸ   պ ϱ Ѵ.

ֱ ų  ֻ縦 ´  ɺ ȯ    ִٴ   ǥƴ. ũ ϰ  Daniel Modin ڻ ɺ δ 134,048   3.7Ⱓ Ը ȣƮ  ǽߴ.
 ϴ    ̻   ȯڵ   ȯں  18% ,   ֱ   °ų  Ƚ   ̺ٵ   Ҵ.    ɺ ġ ɺ   20~25%   ִ Ͱ  ȿ١ .
Ʈ б ǷἾ William Schaffner ڻ    ȯ ȯڵ鿡      ο   ִ١     ũ  ʰ ﰢ ȿ ŸǷ,  ɺ ȯڵ鿡   ؾ Ѵ١ ٿ.
 ̱ȸ, ȸ  ɺ ȯڿ  ֻ縦 , ̿   ٰŴ  ʴ´١ ϸ   ɺ ȯڴ   ŸǷ    Ϲȭ    ̴١ 븦 ǥߴ.
̹   ̱ ȸ(Journal of the American Heart Association)  Medpage Today  ܽſ ߴ
ó: ǰ ñ , ̴ 
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