Skip to Main Content

NUR 211 - Parrella - Clinical Research Paper: EBP Levels of Evidence

Use this guide to find evidence-based articles for your clinical research paper.

Evidence-Based Practice

Venn diagram outlining evidence-based practice

Source:  UC Davis Library

 

Five Steps of Evidence-Based Practice:

  1. Ask a searchable clinical question;
  2. Find the best evidence to answer the question;
  3. Appraise the evidence;
  4. Apply the evidence with clinical expertise, taking the patient's wants/needs into consideration;
  5. Evaluate the effectiveness and efficiency of the process.

Source:  Darrell W. Krueger Library, Winona State University

 

A diagram of the evidence-based practice process

Source: Texas Institute for Child & Family Wellbeing

 

Tips for finding evidence-based practice journal articles in our databases:

  • Use databases from the Articles section below
  • When given the option, choose advanced search
  • Apply these limits (depending upon the database you are in):
    • "Evidence-Based Practice" under "Limit your results" in CINAHL Plus with Full Text [CINAHL image]
    • "Evidence Based Healthcare" under "Document type" in Consumer Health Database [Consumer Health image]
    • "Evidence Based Healthcare" under "Document type" in Health & Medical Collection [Health & Medical image]
    • "Evidence Based Healthcare" under "Document type" in Nursing & Allied Health Database [Nursing & Allied Health image]
    • "Evidence Based Healthcare" under "Document type" in Public Health Database [Public Health image]
  • Alternatively, you can build "evidence based" and related phrases into your search terms:
    • Sample search: "preventing falls" and "evidence based"
    • Related phrases to try:
      • "clinical trials"
      • "meta analysis"
      • "case studies"
      • "expert opinion"

 

Hierarchy of Scientific Evidence Pyramid

Source: DAVIS'S DRUG GUIDE FOR NURSES® - 18th Ed. (2023)

 

More information about evidence-based practice:

 

PubMed Training Course