Ehrlich-Jones Linda, O'Dwyer Linda, Stevens Kathleen, Deutsch Anne
Rehabilitation Institute of Chicago, Chicago, IL, USA.
Rehabil Nurs. 2008 Jul-Aug;33(4):163-9. doi: 10.1002/j.2048-7940.2008.tb00222.x.
Nurses are expected to use evidence-based knowledge when planning and caring for patients and their families. For nurses who practice evidence-based care, knowing how to effectively search the literature for evidence is an important skill. The objectives of this article are to provide an overview of key sources of evidence and offer instruction on how to do an effective MEDLINE search in PubMed and how to critically review research articles. A sample literature search is performed using the example case study question,"How effective are compression stockings in preventing deep vein thrombosis or pulmonary embolism for thrombotic stroke patients who are on an oral anticoagulant regimen?"
护士在为患者及其家属制定护理计划和提供护理时，应运用基于证据的知识。对于实施循证护理的护士而言，掌握如何有效地在文献中检索证据是一项重要技能。本文的目的是概述关键的证据来源，并提供有关如何在PubMed中进行有效的MEDLINE检索以及如何批判性地评价研究文章的指导。我们将以案例研究问题“对于正在接受口服抗凝治疗方案的血栓性中风患者，弹力袜在预防深静脉血栓形成或肺栓塞方面的效果如何？”为例进行文献检索。
