BMD 201 Library Introduction 2010
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Transcript of BMD 201 Library Introduction 2010
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Using the Biomedical Library & It’s Resources:Becoming Efficient Information
Managers
BMD 201
Fall 2010
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Beverly Rossini
• Information Services Librarian
• Contact Information:Phone: (251) 460-6893Fax: (251) 460-7638Email: [email protected]
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University of South Alabama:
Biomedical Library Sites
• Baugh Biomedical Library – Campus Site Primarily supports the academic health
sciences (College of Medicine, Colleges of Nursing & Allied Health)
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University of South Alabama:Biomedical Library Sites
• Third floor of the University Medical Center site and now called the Health Information Resource Center Primarily supports the clinical medicine
specialties-collection concentrates on patient care and treatment
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University of South Alabama:Biomedical Library Sites
• Children’s and Women’s Hospital site Primarily supports obstetrics, gynecology, and
pediatrics – which is reflected by the library’s collection.
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Objectives
• Students can describe challenges inherent in using biomedical literature.
• Students are aware of the USA Biomedical Library’s resources and services.
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Objectives
• Students can acquire, evaluate, utilize, and manage the information contained in the biomedical literature held at the USA Biomedical Library.
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Biomedical Literature: the Challenges
• VOLUME
• VARIETY
• VARIOUS POINTS OF ACCESS
• RELIABILITY
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VOLUME
Set of journals pertinent to primary care physicians in 2002 found 7,287 articles are published monthly in this set of journals.
A physician trained in epidemiology would take an estimated 627.5 hours per month to evaluate articles pertinent to his practice.1
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VOLUME
• Nurses, who need to provide decision makers with relatively concise ‘‘bottom-line’’ estimates of effectiveness, report approximately 1,000 systematic review and meta-analyses studies that focus on topics important to infection control professionals are published annually.2
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VOLUME
• In biomedical research, the amount of experimental data and published scientific information is “overwhelming and ever increasing, which may inhibit rather than stimulate scientific progress.”3
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VARIETY
• Primary information• Secondary information
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The Medical Literature
• Primary – original researchExperimental (an intervention is made or variables are
manipulated)• Randomized Control Trials• Controlled trials
Observational (no intervention or variables are manipulated)
• Cohort studies• Case-control studies• Case reports
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• Secondary – reviews of original research Meta-analysis Systematic reviews Practice guidelines Reviews Decision analysis Consensus reports Editorial, commentary
The Medical Literature
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VARIOUS POINTS OF ACCESS• Personal Libraries:
books & journals• Colleagues• Personal experience• Libraries• Electronic
Information sources (databases)
• Internet
BARRIERS
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RELIABILITY
Information on the Internet about head injury pertaining to intensive care: less quantity and more quality is needed.(2006) PMID: 16749874
Rating health information on the Internet: navigating to knowledge or to Babel? (1998) PMID: 9486757
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RELIABILITY
Accessibility, nature and quality of health information on the Internet: a survey on osteoarthritis. (2005) PMID: 15572390
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What is Evidence Based Practice (EBP)
Short definition: “the integration of best research evidence with clinical expertise and patient values.”4
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Overwhelmed?• So many options –
so much information ... and misinformation.
• The library provides numerous tools to help you navigate this flood of information.
BOOKS?
JOURNALS?
INTERNET?
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Biomedical literature is“overwhelming and ever increasing, which may inhibit
rather than stimulate scientific progress.”
Information Management• Focuses on using
valid informationthat which is relevantthat which is accessible
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Do researchers ever use books?• SOUTHCat
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Various Points of access: Databases
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Do you need…
• Practice Guideline/Evidence• Professional literature (journal articles)• Consumer/Patient Info• A fact or data set• To contact a colleague• News item, image, or ???
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More than 35
databases, so check
scope noteshttp://biomedicallibrary.southalabama.edu.
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Scopus
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Controlled language vs Keyword
MESH = Medical Subject Headings
Found in PubMEd database
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PubMed
• PubMed is a service of the U.S. National Library of Medicine that includes over 19 million citations from 4,800 biomedical journals for biomedical articles back to 1948.
• PubMed includes links to full text articles and other related resources.
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Advantages of PubMed
• Free • Links to publisher’s sites for full-text journals• Or, can order full-text journal articles• Clinical Queries/Systematic Reviews section
limits retrieval to evidence-based citations
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More Advantages of PubMed• Can easily limit your search to:
– Age groups– Human or Animal studies– Language– Review articles– Subsets, such as Core Clinical Journals or CAM
• Clipboard allows you to save citations from one search or several searches that you may want to print, save, email, or order
• My NCBI allows you to save search strategies in order to generate updates - including automatic e-mail updates
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Various Points of access: Databases
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Use MeSH
• flu
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Questions?
• Assignment• Go to Biomedical Library’s web pagehttp://biomedicallibrary.southalabama.edu/library/• Center portal: Library Instruction/Library Courses
BMD 201
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Submit through assignment portal.
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Baugh Biomedical Library: What We Can Do For You
Provide AccessTo search tools.To materials.To information sources both in the library and
from outside.
Teach Effective Searching SkillsLiving in an electronic/information age.Skills important not only for school, but for
your entire careers.Part of lifelong learning-essential to your
profession.
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Bibliography1Alper BS, , Hand JA, and Elliott SG. "How much effort is needed to keep up
with the literature relevant for primary care?." Journal Medical o the Library Association. 92.4 (2004): 429-437.
2 Bent S, Shojania KG, Saint S. “The use of systematic reviews and meta-analyses in infection control and hospital epidemiology.” Am J Infect Control. 2004 Jun;32(4):246-54.
3 Weeber M, Kors JA, Mons B. Online tools to support literature-based discovery in the life sciences.” Briefings in Bioinformatics. 2005 September; 6 (3): 277.
4 Sackett, DL. Evidence-based medicine: how to practice and teach EBM. New York: Churchill-Livingston, 2000.