Haynes 5S Model

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Haynes 5S Model

• An EBP model for information resources and
  retrieval

Haynes, R. B. (2007, January). Of studies,
syntheses, synopses, summaries, and systems the
5S evolution of information services for
evidence-based healthcare decisions.
Evidence-Based Nursing, 10(1), 6-7.
http//www.valpo.edu/library/user/Haynes5S.ppt
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The Haynes 5S Model

• Proposed by Dr. Brian Haynes of McMaster
  University, Hamilton, Ontario, Canada.
• Intent is to provide directed support in the
  search for EBP resources.
• The model represents the amount of resources
  available in different areas, the most numerous
  and easily accessible being those single-topic
  studies found at the base of the pyramid.
• The further up the pyramid one goes, the number
  of resources lessens as does the free/open
  accessibility to them.
• The suggestions for Where to find the resources
  are just that and are intended to serve as good
  starting points. This guide was created to assist
  the nursing students of Valparaiso University.
• Prof. Trisha Mileham, 08/07

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The Haynes 5S Model
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5S Model Single Studies

• The original journal articles that present the
  entire report of one study on one aspect or
  management of a health problem.
• Clinical trials that are very focused also offer
  this type of information.

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5S Model Single Studies

• Where to search
• CINAHL database
• PubMed database
• Cochrane Central Register of Controlled Trials
  (part of The Cochrane Library)
• Clinical Trials.gov web site

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5S Model Syntheses

• Usually called systematic reviews in the
  research literature
• Some databases allow you to limit search results
  by using that term in the search strategy.

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5S Model Syntheses

• Where to search
• Cochrane Database of Systematic Reviews (part of
  The Cochrane Library aka CDSR Cochrane
  Reviews)
• PubMed database
• The Joanna Briggs Institute/JBI Connect

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5S Model Synopses

• Very brief descriptions of original articles and
  reviews
• Often read as if they are a lit review for the
  topic
• Often found termed as meta- analysis

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5S Model Synopses

• Where to search
• Evidence-based journals, such as Evidence-Based
  Nursing and Evidence-Based Medicine
• Database of Abstracts of Reviews of Effects
  (part of The Cochrane Library aka DARE)
• ACP Journal Club web site
• CINAHL database
• PubMed database

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5S Model Summaries

• Summaries integrate the best available evidence
  to provide full range of evidence addressing all
  management options for a given health problem,
  not just one aspect of the problem (as found in
  single-study resources that make up the lower
  three categories in the 5S Model).

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5S Model Summaries

• Where to search
• Evidence-based textbooks, journals, web sites
• Clinical Evidence
• www.clinicalevidence.com/ceweb/index.jsp
• CINAHL database
• PubMed database
• Joanna Briggs/JBI Connect

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5S Model Systems

• Systems are very detailed, often
  patient-specific, linking the patients
  conditions to current best practices.

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5S Model Systems

• Currently not very common outside of specialty
  clinics and/or highly automated departments.