PICOT Question Builder
Fill in the five elements and this tool assembles a properly formatted PICOT question plus a starter Boolean search string for CINAHL, PubMed, or MEDLINE.
Who? Include age, setting, and condition.
The change you want to test.
Usual care, or another intervention. Optional in some designs.
Must be measurable with a validated instrument or existing metric.
Feasible within your term or project window.
In [population], does [intervention], improve [outcome] over [time frame]?
Starter database search string
("population") AND ("intervention") AND ("outcome")Expand each block with synonyms and MeSH or CINAHL headings joined by OR before combining the blocks with AND. See the MeSH and CINAHL keyword library.
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