By now you should have determined the key terms from your PICO question and relevant synonyms. Read the tips below to see best determine how to search each database for those terms.
Get a refresher on how to use AND, OR, & NOT in your search strategy.
Subject headings describe the content of each item in a database usually using a controlled vocabulary. Use these headings to find relevant items on the same topic. Searching by subject headings is the most precise way to search article databases.
It is not easy to guess which subject headings are used in a given database. Look for a link titled "headings" or "thesaurus" in each database to search for subject headings.
MeSH stands for Medical Subject Headings and are the subject headings used in PubMed.
Keyword searching is how you typically search web search engines. Think of important words or phrases and type them in to get results.
Here are some key points about each type of search:
This video will show you how to search for your topic using the MeSH terms you identified previously.
Take those MeSH terms and synonyms we identified earlier and start searching the databases!
Some tips:
For advanced users:
Short on time? Try searching PubMed's Clinical Queries. This search interface automatically applies optimized filters based on your question's clinical domain.
The first video below gives a quick 3-minutes introduction to searching in CINAHL.
The second video is an in-depth PubMed Searching Tutorial for Clinicians. It is about 45 minutes long.
Physician-authored clinical decision support resource used by clinicians to make point-of-care decisions. (In support of healthcare education in Arizona, Blue Cross Blue Shield of Arizona has sponsored this for your use.)