对稀有群体进行抽样。
Sampling rare populations.
作者信息
Dawood Mary
机构信息
St Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK.
出版信息
Nurse Res. 2008;15(4):35-41. doi: 10.7748/nr2008.07.15.4.35.c6661.
Abstract
Sampling rare populations presents many challenges. In caring for those who experience social exclusion, nurses are well placed to conduct research into these hard-to-reach populations. This article by Mary Dawood discusses some of the sampling methods used.
摘要
对稀有群体进行抽样存在诸多挑战。在护理那些遭受社会排斥的人群时，护士非常适合对这些难以接触到的群体开展研究。玛丽·达伍德撰写的这篇文章讨论了一些所使用的抽样方法。
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