Evidence Based Practice

 EBP Resources  | Resources for Critiquing the Quality of your Sources | EBP Basics and Tutorials

 

Evidence Based Practice Tools Summary

Pyramid modified from: Navigating the Maze, University of Virginia, Health Sciences Library, by University of Washington. Health Sciences Library and Information Center

Hierarchy of Evidence Summary

Level I: Evidence of a systematic review or meta analysis of all relevant randomized controlled trials (RCT), or evidence-based clinical practice guidelines based on the above.

Level II: Evidence from at least 1 RCT.

Level III: Evidence from controlled trials without randomization.

Level IV: Evidence from case-control and cohort studies.

Level V: Evidence from systematic reviews of descriptive and qualitative studies.

Level VI: Evidence from a single descriptive or qualitative study.

Level VII: Evidence from the opinion of authorities and/or reports of expert committees.

= Subscription Databases - SPU Login Required

Cochrane Database of Systematic Reviews:

Cochrane Database of Systematic Reviews

  • full text
  • complete systematic reviews and protocols (reviews in progress)

Database of Abstract of Reviews of Effectiveness (DARE)

  • brief critical appraisals of previously published reviews
  • no full text, but you should be able to find some of the original research in MEDLINE

Other Systematic Reviews and Meta-Analyses:

Evidence Guidelines

United States Preventive Services Task Force Guidelines
 AHRQ Evidence Syntheses
Joanna Briggs Best Practice Guidelines
Journal of Family Practice - has sections for Applied Evidence, Original Research and Clinical Inquiries (SPU has full-text access to this title from EBSCO)

RCTs, Case Cohorts, Control Studies

Clinical Research Critiques

Other Reviews of the Literature

Case Reports, Case Series, Other Articles, Practice Guidelines

National Guideline Clearinghouse - compare guidelines side-by-side
Limit  MEDLINE by journal title to find specific guidelines

Clinical Reference Texts:

PrimeAnswers
Care Provider Toolkit - UW resources, some are only for UW students, but some free resources are linked here as well
SPU Library Catalog - don't forget to check the library catalog for clinical references texts

TRIP+ Database:

TRIP+ Database (Turning Research Into Practice) - this database arranges results using the hierarchy of evidence levels.

Resources for Critiquing the Quality of your Sources:

Basic Information and Tutorials about EBP:

 
 

 rev.09/26/2012


 

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