Example: Will dexamethasone help reduce post-operative nausea and vomiting in women?
Key Term/phrases: dexamethasone, post-operative, nausea, vomiting, women (notice that reduction is not a key term, it is difficult to search for adjectives or most outcomes, excepting mortality or length of stay)
dexamethasone AND "postoperative nausea and vomiting" AND women
dexamethasone AND postoperative AND "nausea and vomiting" AND women
dexamethasone AND postoperative AND nausea AND vomiting AND women
Expanded: dexamethasone AND postoperative AND (nausea OR vomiting) AND women
Expanded More: dexamethasone AND postoperative AND (nausea OR vomiting) AND (women Or female)
Reduced: dexamethasone AND "postoperative nausea and vomiting"
Examples - English language, sex (female or male), publication date (last 10 years, etc.) age ranges (newborn, adolescent, adult, elderly)
To access PubMed use the link above, or access through the Library homepage at Start Your Search or the Library Quick Links box in the middle of the page. PubMed Basics Handout
To access CINAHL use the link above, or access through the Library homepage at the Library Quick Links box in the middle of the page or through the A-Z Digital resources. Library CINAHL Guide
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