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Updated: Jul 3, 2026
05:02
Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases
Published on: October 24, 2019
Searching the literature for evidence
Linda Ehrlich-Jones1, Linda O'Dwyer, Kathleen Stevens
1Rehabilitation Institute of Chicago, Chicago, IL, USA. lehrlich@ric.org
Summary
Nurses need strong literature search skills for evidence-based care. This guide teaches effective PubMed searches and critical appraisal to find reliable patient care evidence.
Area of Science:
- Nursing
- Evidence-Based Practice
- Medical Informatics
Background:
- Nurses require evidence-based knowledge for optimal patient and family care.
- Effective literature searching is a crucial skill for nurses practicing evidence-based care.
Purpose of the Study:
- To provide an overview of key evidence sources.
- To instruct on performing effective MEDLINE searches in PubMed.
- To guide critical review of research articles.
Main Methods:
- Overview of major evidence repositories.
- Step-by-step instructions for PubMed MEDLINE searches.
- Framework for critical appraisal of research.
Main Results:
- Demonstration of a literature search using a specific clinical question.
- Identification of relevant studies on compression stockings for DVT/PE prevention in stroke patients on anticoagulants.
Conclusions:
- Effective literature searching and critical appraisal are essential for evidence-based nursing.
- The presented methods enhance nurses' ability to find and evaluate research for clinical decision-making.
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