Undertaking a literature search can be a daunting prospect. Breaking the exercise down into smaller steps will make the process more manageable. This article suggests 10 steps that will help readers complete this task, from identifying key concepts to choosing databases for the search and saving the results and search strategy. It discusses ...
The question is phrased to facilitate a targeted literature search for precise answers; Adopted from CEBM: what makes a good clinical question and Center for Evidence Based Medicine: Asking focused questions . PICO Framework. In EBM, following the PICO framework is a common way to create a focused and answerable question from a general topic.
There are many evidence pyramids. The pyramid above was designed based on the following sources: Alper BS, Haynes RB. EBHC pyramid 5.0 for accessing preappraised evidence and guidance. Evid Based Med. 2016 Aug;21(4):123-5. doi: 10.1136/ebmed-2016-110447. Himmelfarb Health Sciences Library (2022). "Evidence-Based Medicine: Types of Studies ...
Basic Tips. Search each concept separately and build one at a time.; Think of synonyms for the words that you choose when create your PICO.; Try to choose a relevant database (e.g. Scopus-biomedical and life sciences).; Try several databases, not just one.; These tips work in most databases but check our Databases Searching Tutorials for more information.. Boolean Operators
Best practices for effectively searching journal databases like CINAHL & PubMed: 1. Identify your topic's key concepts and related terms. Convert your topic/clinical question into the PICO format if doing an evidence-based practice search. PICO stands for Population (or Patient), Intervention, Comparison, Outcome.. 2.
Whatever the scale, the aim of literature searches is to gain knowledge and aid decision-making. They are embedded in the scientific discovery process. Literature searching is a vital component of what is called "evidence-based practice", where decisions are based on the best available evidence.
Acquiring evidence is a key part of evidence-based practice, and while there are many kinds of evidence and information you might want to find, this short article (14 minute read time) by Gabriel Rada makes a clear case for why to look at systemic review, trustworthy guidelines, and point-of-care tools in combination in addition to your other research evidence sources.
Evidence is not always available via filtered resources. Searching the primary literature may be required. PubMed@UCI * To limit your PubMed search to the best evidence-producing studies: Click on "clinical queries" (on the left side of the screen). This specialized search is intended for clinicians and has built-in search "filters."
Evidence is not always available via filtered resources. Searching the primary literature may be required. It is possible to use specific search strategies in MEDLINE and other databases to achieve the highest possible level of evidence. PubMed. PubMed is more than 20 million citations for biomedical articles from MEDLINE and life science journals.
The rise of powerful search engines (e.g., Google) make the searching for gray literature more feasible within the time and resources of a typical systematic review. However, there are no hypothesis-testing studies to guide us on how to conduct such a search. It is our belief that the “best practices” for incorporating Google searches might come from the collection of experiential evidence ...
A literature search was performed in May 2017 and updated in February 2019 in a range of bibliographic databases. Additional abbreviated updates were performed in December 2019 and March 2021. ... They developed the table to aid decisions around which databases and supplementary search sources to search based on where evidence has been found in ...
1 Department for Evidence-Based Medicine and Evaluation, University of Krems (Danube University Krems), Krems, Niederösterreich, Austria ... Developing a plan for the literature search forms part of protocol development and should involve an information specialist (eg, librarian). Information specialists can assist in refining the research ...
To zero-in on some specific contextual aspects of this question, and if time permits, a search of the HIP journal literature might reveal some valued insights. ... Beverley C. Searching the library and information science literature. In: Evidence-Based Practice for Information Professionals. Booth A, Brice A, eds. Facet, 2004: 89-103 [p. 100]. 2.
But since search engines find information of all kinds, much of it opinion based, you need to use another tool when you're conducting evidence-based research. Article databases focus on the professional, scientific literature & are usually indexed, so that you can create a search to more precisely find reliable scientific evidence on your topic.
Efficient literature search is essential to the practice of Evidence-Based Medicine. PubMed provides free access to one of the largest searchable biomedical databases. Efficient literature search using PubMed requires a good understanding of the available search strategies and tools. In this article …
Evidence based literature exists on a continuum from weaker-to-stronger evidence (see pyramid above). Many databases have some form of check box or limiter that allows you to restrict results to evidence based literature. For instance, clicking the checkbox on the CINAHL databse for evidence-based results restricts your search to the following:
Evidence-based nursing practice requires the use of effective search strategies to locate relevant resources to guide practice change. Continuing education and staff development professionals can assist nurses to conduct effective literature searches. This article provides suggestions for strategies to aid in identifying search terms.
Literature search is a systematic and well-organised search from the already published data to identify a breadth of good quality references on a specific topic. The reasons for conducting literature search are numerous that include drawing information for making evidence-based guidelines, a step in the research method and as part of academic ...
Introduction. This paper is part of a series from the Cochrane Rapid Reviews Methods Group (RRMG) providing methodological guidance for rapid reviews (RRs).1–3 While the RRMG’s guidance4 5 on Cochrane RR production includes brief advice on literature searching, we aim to provide in-depth recommendations for the entire search process. Literature searching is the foundation for all reviews ...
