Literature Searching Tips and Tricks
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Literature Searching Tips and Tricks
- 1. Literature Searching Tips and Tricks Rebecca Raszewski, MS, AHIP Assistant Information Services Librarian & Assistant Professor March 28, 2013
- 2. What I Will Cover Today • Tips on Approaching a Literature Search • Searching the Databases, CINAHL and MEDLINE via PubMed • Getting Help
- 3. Tips on Approaching a Literature Search
- 4. What Kind of Question do You Have? • Diagnosis, Etiology/Harm, Prognosis, Therapy (Prevention, Quality Improvement) • PICO (Patient, Intervention, Comparison, Outcome) o T (Timing) • John Hopkins EBP Question Development Tool o https://employee.hospital.uic.edu/Nursing/SitePages/EBPC.aspx
- 5. Write Out Your Topic • What would be the ideal title for your article? • Write up an abstract or a thesis statement • Jane-Journal/Author Name Estimator o http://www.biosemantics.org/jane/
- 6. What are the Words You Need to Search? • Look for the Subject Headings o Special Vocabulary that can be found in most databases o One word or phrase is used to describe a particular topic • Ex. Hypertension represents high blood pressure, Neoplasms represents cancer, etc. o CINAHL-CINAHL Headings o MEDLINE via PubMed-MeSH • Searching for a particular phrase may be too limiting
- 7. Example: End of Life Care • • • • • Hospice Care Hospice and Palliative Nursing Life Support Care Palliative Care Terminal Care
- 8. Topic: Decision Making in NICU Regarding Withdrawing Life Support • Decision Making • Decision Making, Clinical • Decision Making, Ethical • Decision Making, Family • Decision Making, Organizatio nal • Neonatal Intensive Care Nursing • NICU • Pediatric Advanced Life Support • Resuscitation • Resuscitation Orders • Treatment Withholding
- 9. Which Resources Do You Need to Search? • Nursing Research and Subject Guide o http://researchguides.uic.edu/nursing • Health Sciences Research and Subject Guides o http://researchguides.uic.edu/cat.php?cid=5873 • Databases A-Z List o http://researchguides.uic.edu/databases • Grey Literature • Websites, etc.
- 10. Keep Track of Your Searches • Create an Excel Spreadsheet o databases searched, dates, words used, limits, number of results, and number of relevant results • Create an account within each database o Search alert
- 11. Searching the Databases: CINAHL & MEDLINE via PubMed
- 12. Searching the Databases • CINAHL Plus with Full Text o Nursing and Allied Health database with over 2.8 million citations • MEDLINE via PubMed o Biomedical database with over 22 million citations o Available for free but must go through UIC Library to access PubMed • MEDLINE via Ovid
- 13. Off Campus Access • Need to get a ACCC account • Same username (NETID) for hospital but password will be different • This account allows you to access: o Library resources from off campus o Library computers and access to $15.00 for printing every semester o UIC Wireless
- 14. Steps for Searching 1. 2. 3. Do a subject heading search for the first part of your research project Do a keyword search for the first part of your research project Do a subject heading search for the second part of your research project 4. Do a keyword search for the second part of your research project 5. Combine your search sets together with OR, AND, etc. 6. Apply Limits to your search
- 15. 1. Do a Subject Heading Search A subject heading is a special vocabulary that is used within most databases to best describe an article’s content Look in the database to find where the subject headings are located Not every database will have the same exact subject headings
- 16. 2. Do a Keyword Search • A keyword search will double check if you have found relevant articles • Searches the author, titles, abstracts, subject headings, full text (if available), etc. • Use truncation ex. Nurs*
- 17. 3. & 4. Do a Subject and Keyword Search for the Next Topic
- 18. 5. Combine Your Searches Together with OR, AND, etc. • Use OR Before AND • OR increases your results while AND decreases your results
- 19. 6. Apply Limits to Your Search • • • • • Always apply limits at the end Age Groups Gender Language Year of Publication o CINAHL has a research limit. MEDLINE via PubMed does not.
- 20. Tips on Using Certain Limits • Exclude MEDLINE Records • Full Text Limit • Geographic Location-not every database will let you do this o CINAHL has a Journal Subset Limit but it does not work the way you think o PsycINFO and Scopus will let you limit by location • Limiting to Research Articles o CINAHL has Research limit o Otherwise limit to publication type o Another option is methodology (PsycINFO)
- 21. Steps for Searching 1. 2. 3. Do a subject heading search for the first part of your research project Do a keyword search for the first part of your research project Do a subject heading search for the second part of your research project 4. Do a keyword search for the second part of your research project 5. Combine your search sets together with OR, AND, etc. 6. Apply Limits to your search
- 22. After You Have Done Your Limits-Now What? • Read the articles’ abstracts from your results. o Johns Hopkins EBP Research Evidence Appraisal Doc • See if the articles are available as full text • Request through InterLibrary Loan any articles you cannot find online (Free!)
- 23. Keep This in Mind http://library.downstate.edu/EBM2/2100.htm
- 24. Create an Account within the Databases • Save searches • Set up search alerts • Share citations or searches o CINAHL-My Folder o MEDLINE via PubMed-My NCBI Account
- 25. RefWorks • Need to create an account o Use UIC email address o http://researchguides.uic.edu/refworks • Manages citations • Creates bibliography in APA format • Share citations with other people
- 26. Additional Databases • Cochrane Library • EMBASE • ERIC • • • • • MEDLINE via Ovid PsycINFO Scopus Sociological Abstracts Web of Science
- 27. Getting Help
- 28. Getting Help • Make an appointment with me o Call Me: 312-996-2759 o Email Me: raszewr1@uic.edu • Health Sciences Tutorials & Instructional Guide o Database Tutorials o Evidence Based Practice Tutorial • IM: uiclibrarian • CALL: Reference Desk: 312-996-9163
- 29. What Can I Do for You? • • • • • Buy Books/Recommend Purchases for the Library Library 101 Individual or group sessions on library-related topics Literature Searches Create Online Guide for your department or unit o APN Guide
- 30. What I Covered Today • Tips on Approaching a Literature Search • Searching the Databases, CINAHL and MEDLINE via PubMed • Getting Help
Editor's Notes
- Cathy Ryan’s presentation in February 2012 on the Johns Hopkins Nursing Evidence Based Practice Model. OnEBP Council website
- Jane has journals from MEDLINE
- Grey Literature refers to a body of materials that cannot be found easily through conventional channels such as publishers.
- (MM "Neonatal Intensive Care Nursing") OR (MM "Intensive Care Units, Neonatal") OR NICUAND MM “Pain” OR “Pain Management”("Pain Management"[Majr] OR "Pain"[Majr:NoExp]) AND ("Intensive Care Units, Neonatal"[Majr] OR NICU)Can also do pain measurement and neonatal nursing
- Not listing Google Scholar here because you cannot do the kind of searching that I just did in these databases.
- Literature Searches-be as specific as possible regarding a timeline, the topic itself, ideas for words or phrases to searchIdeas for words or phrases to search are appreciated.