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FINDING THE EVIDENCE
H E L E N B R O W N , h e l e n . l . b r o w n @ u b c . c a K AT H E R I N E M I L L E R , k a t h e r i n e . m i l l e r @ u b c . c a
Providence Health Care Research Challenge Research Skills and Resources
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BY THE END OF THE SESSION YOU WILL HAVE LEARNED HOW TO…
• Select the best database for your research • Use PICO to structure your search • Develop and improve searches by extending or narrowing your search using OR,
AND, & Limits • Leverage keywords and subject headings in your searches • Save searches and set up alerts to stay current
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5 ELEMENTS OF A GOOD SEARCH
• Use PICO format/Concept 1-2-3 for research questions. • Search each concept one at a time to be combined later. • Select appropriate keywords and subject headings for PICO
elements/each concept. • Apply limits at the very end of the search. • Verify results are relevant to your research question.
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PICO
• Answers the question, “WHAT am I searching?” • Takes your question and puts it into a researchable format
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http://guides.library.ubc.ca/CINAHL
PICO EXAMPLE FROM CINAHL TUTORIAL
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PICO – BUILDING A SEARCH STRATEGY
• Using handout – • Organize question into its component parts – PICO/Concept 1-2-3. • Brainstorm synonyms for your concepts, if appropriate
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PICO EXAMPLE
“Does implementation of Omnicell ADC in mental health inpatient units at St. Paul’s Hospital decrease the number of medication errors and medication-related adverse events.”
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PICO EXAMPLE
“Does implementation of Omnicell ADC in mental health inpatient units at St. Paul’s Hospital decrease the number of medication errors and medication-related adverse events.”
P mental health inpatient units
I Omnicell ADC
C n/a
O decrease the number of medication errors and medication-related adverse events
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RESEARCH GUIDES
Nursing Research Guide
http://guides.library.ubc.ca/nursing
* Answers the question, “WHERE do I search?”
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CINAHL
• Key resource in nursing, with coverage of over 2700 nursing and allied health journals from 1982 to present
• Also includes records for some books, pamphlets, dissertations, audiovisuals, standards of practice, practice acts, critical pathways, research instruments, and government publications
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INTRODUCTION TO NAVIGATING CINAHL
• CINAHL Headings
• Keywords
• Searches
– Create account and save searches
– Delete unwanted lines (really nice!)
– Combine lines
– Edit searches
• Add Limits
• Saving records to a folder for later
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KEYWORDS AND SUBJECT HEADINGS
• Answers the question, “HOW do I search”?
working together
Keywords Subject Headings
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SUBJECT HEADINGS
What are Subject Headings? • Controlled vocabulary indexing the article’s
content. Subject specialists index the article by tagging it with controlled vocabulary from a standardized list. e.g. critical care unit is Intensive Care Units
• Organized in a hierarchical structure which
allows for searching at various levels of specificity. • Articles are indexed to the most specific
subject heading eg. Intensive Care Units, Neonatal
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KEYWORDS
• Search words that you create. They are found in the database record (e.g. title, subject headings, and abstract)
• It takes a few months for articles to be indexed with subject headings
• Sometimes an appropriate subject heading is not available
• Indexing errors/omissions
• Completeness of your search
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REVERSE ENGINEERING
Reverse Engineering in a library research context:
1. Using an article that is on-topic
2. Look it up in CINAHL & PubMed
3. Reuse the subject headings in a new search
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PRACTICE
• Practice a search in CINAHL searching concepts one at a time using keywords and subject headings
• Create an account and save your search
• Ask questions
• Take a quick break!!
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PUBMED
PubMed.gov is the U.S. National Library of Medicine's free, web searchable database which includes MEDLINE - the premier international index to biomedical research covering more than 5,600 peer-reviewed, scholarly journals and indexing over 24 million citations from 1946 to present.
Medline
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PUBMED
Search Box
Clinical Queries for quick clinical searches
Additional tools for finding help, tutorials, specific articles, & MeSH
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PUBMED
Limit your search by article type, date, or population.
Suggested articles with your terms in the title
How did PubMed interpret your search?
Click here for more filters
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PUBMED
Browse Similar Articles to find more
Add to a collection to look at later
Create an account
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PRACTICE
• Practice a search in PubMed
• Check Search Details and look at a relevant article – Can you improve your search?
• Create an account and save your search
• Ask questions
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GETTING HELP – YOUR MATRIX OF SUPPORT
• HLWIKI http://hlwiki.slais.ubc.ca/index.php/Nursing_-_library_resources_at_Vancouver_General_Hospital
• Your libraries – hospital… academic… public…
• Your association(s)
• Online Tutorials – http://guides.library.ubc.ca/nursing/coursehelp
• Katherine Miller, Woodward Library [email protected] 604-822-0295
• AskAway – Chat with librarians from across BC Library homepage →
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• Selecting database for your topic • Using PICO to structure your search • Database features such as Search Details and Limits • Extending or narrowing your search using OR, AND, & Limits • Leveraging keywords and subject headings in your searches • Saving searches and setting up alerts to stay current
TODAY WE COVERED…