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Evidence-Based Medicine Nursing Guide: Why use PICO(T)

PICO (T)

Knowing how to form a PICO (T) question helps you get the evidence to support best practices, you use the question to:
  • Focus the scope of your issue to get relevant results
  • Develop keywords that will help you search the evidence
  • Get more manageable results with a focused search strategy
  • Saves time

Ask: Write a focused Clinical Question PICO(T)

PICO (T) - the acronym to help format to break down your question into smaller parts and identify keywords:
P  Patient/Population/Problem
I    Intervention 
Comparison/Control
Outcome
T   Time/Type of Study or Question

More information - PICO (T)

Patient/Population - Who are the relevant patients?  Think about age, sex, geographic location, or specific characteristics would be important to your question.
Intervention - What is the management strategy, diagnostic test, or exposure that you are interested in?
Compare/Control - Is there a control or alternative management strategy you would like to compare to the intervention?
Outcome - What are the patient relevant consequences of the intervention?
Time/Type of Study or Questions - What time periods should be considered?  What study types are most likely to have the information you seek?  What clinical domain does your question fall under?
The Well-Built, Patient-Oriented Clinical Question   
Use the above worksheet to break down the parts of your PICO(T) question.