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: Ϸ翡 7,000, δ () |
ǰϰ ⸦ Ѵٸ ʼ̴. ִ ȱ ̴. ȱ ȿ ƴ. ȱ ü ȿ Ӹ ƴ϶ ȴ. ٸ Ϸ翡 ȴ ֱ ǥ Ϸ翡 7,000 ̻ ȴ Ѵ.
̱ Żб ָӽƮķ۽(University of Massachusetts-Amherst) ü(Kinesiology) Ƹ ȷġ(Amanda Paluch) 38~50 2,110 ȴ ȴ ӵ, ߴ. Ϸ ȴ 翡 ũ 7,000 ̸ ȴ , 7,000~9,999 ȴ , 10,000 ̻ ȴ . 10.8 , 72 ߴ. ٺ м , Ϸ 7,000 ̸ ȴ Ϸ 7,000~9,999 ȴ 72%, Ϸ 10,000 ̻ ȴ 55% ߴٰ . , д ؼ ߴ. , д ̿ ǹ ٰ . ̹ 3(ð) ̱ǻȸ м JAMA Ʈũ (JAMA Network Open) Ǿ. ùٸ ȱ ڼ տ ް ִٴ Ȳġ 90 θ յڷ , ü 15 ٶ . , 㸮 Ʋ , а Ͽ κ Ǵ Ѵ. 鿡 ߵڲġ ߹ٴ, ղġ ϴ ùٸ ȱ ڼ.
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