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School of Nursing

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All about EBP

Evidence-based practice is about using the best available evidence (eg the results of case studies, cohort studies, clinical trials, etc) to inform clinical practice.

The steps in locating evidence include:

  • Identifying the clinical problem
  • Formulating a relevant answerable question
  • Selecting the best sources to search
  • Searching for and appraising the evidence that you find
  • Assessing its relevance to your question
  • Acting on or applying the evidence to your clinical situation

In formulating a question, a good technique to use is to take your clinical problem and apply the PICO method.

Evidence-Based Nursing

Evidence-Based Nursing and Research - what's the difference?

Although you may hear these two terms used interchangeably they are not the same thing.  Evidence-Based Nursing is based on research.  Research provides the evidence for Evidence-Based Nursing.  To practice Evidence-Based Nursing, nurses use the evidence (often in the form of journal articles) to guide their practice.

 

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The PICO Model:

PICO stands for:-

Patient, Population or Problem

Intervention or exposure

Comparison

Outcome

In practice, well-built clinical questions usually contain these four elements.

This tutorial from the University of Minnesota guides you through the steps involved  in  EBP with practice questions for the professionals in the following desciplines:

  • Nursing
  • Occupational Therapy
  • Public Health
  • Physical/Physio Therapy and any other health related fields

Evidence-Based Practice: an Interprofessional Tutorial

Books in EBP