護病比直接影響病人的存活率

【實證】護理師照顧的病人數越多，就越容易出錯，而且病人死亡率會增加！More Nurses May Mean Fewer Deaths in ICU. High patient to nurse ratios may lead to more errors and fatal outcomes.

原文：
http://www.medpagetoday.com/MeetingCoverage/SCCM/49647

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