Even when taking into account that many searchers consider the use of Scopus as a replacement of Embase, plus taking into account the large overlap of Scopus and Web of Science, this estimate remains similar. For example, around a third of the reviews (37%) relied on the combination of MEDLINE and Embase. It is therefore important to search MEDLINE including the Epub Ahead of Print, In-Process, and Other Non-Indexed Citations references. 2011. McGowan J, Sampson M. Systematic reviews need systematic searchers. See Fig. For this study, we searched to achieve as high a recall as possible, though our search strategies, like any other search strategy, still missed some relevant references because relevant terms had not been used in the search. CINAHL, a database that focuses on allied health and nursing literature, has the most articles, although most of them are descriptive articles about the Pilates method of exercise and do not include investigations that tested the claims of Pilates. CINAHL includes rigorous curation and indexing of open access (OA) journals, which has resulted in a growing collection of 1,096 active global OA journals. Once optimal recall is achieved, macros are used to translate the search syntaxes between databases, though manual adaptation of the thesaurus terms is still necessary. Hartling L, Featherstone R, Nuspl M, Shave K, Dryden DM, Vandermeer B. Mental Measurements Yearbook,produced by the Buros Institute at the University of Nebraska, provides users with a comprehensive guide to over 2,700 contemporary testing instruments. There are disadvantages to using multiple databases. Until 2016, the most complete MEDLINE selection in Ovid still lacked the electronic publications that were already available in PubMed. A recent paper tried to find an acceptable number needed to read for adding an additional database; sadly, however, no true conclusion could be drawn [20]. In general, searches are developed in MEDLINE in Ovid (Ovid MEDLINE In-Process & Other Non-Indexed Citations, Ovid MEDLINE Daily and Ovid MEDLINE, from 1946); Embase.com (searching both Embase and MEDLINE records, with full coverage including Embase Classic); the Cochrane Central Register of Controlled Trials (CENTRAL) via the Wiley Interface; Web of Science Core Collection (hereafter called Web of Science); PubMed restricting to records in the subset as supplied by publisher to find references that not yet indexed in MEDLINE (using the syntax publisher [sb]); and Google Scholar. To compare our practice of database usage in systematic reviews against current practice as evidenced in the literature, we analyzed a set of 200 recent systematic reviews from PubMed. Google Scholar. Conclusion CINAHL provided the majority of relevant articles for the second search, on computers and privacy, but inclusion of MEDLINE and EMBASE enhanced retrieval somewhat. Furthermore, it is time-consuming for reviewers who have to screen more, and likely irrelevant, titles and abstracts. Aagaard T, Lund H, Juhl C. Optimizing literature search in systematic reviewsare MEDLINE, EMBASE and CENTRAL enough for identifying effect studies within the area of musculoskeletal disorders? National Library of Medicine It is likely that topical differences in systematic reviews may impact whether databases such as Web of Science and Google Scholar add value to the review. Cite this article. In 73 of these, the searches and results had been documented by the first author of this article at the time of the last search. A fast and easy research tool for nursing and allied health professionals with access to content coverage including over 50 nursing specialties, speech and language pathology, nutrition, general health and medicine and . Many of the reviews were initiated by members of the departments of surgery and epidemiology. We calculated the recall for individual databases and databases in all possible combination for all reviews included in the research. For the search of nursing care literature on a medical condition, it was helpful to search both CINAHL and MEDLINE. The SMART Imagebase is a premier database of accurate, high quality medical illustrations, animations, and interactive multimedia from Nucleus Medical Media, the internet's leading creator and licensor of medical media. The databases avail-able include the Cochrane Collaboration, Medline (in various forms such as PubMed), Best Evidence10and Embase.The most widely used and most often recom-mended database isMedline. Stroke. Our experience in this study shows that additional efforts, such as hand searching, reference checking, and contacting key players, should be made to retrieve extra possible includes. Most reviews did not limit to certain study designs, 9% limited to RCTs only, and another 9% limited to other study types. Unauthorized use of these marks is strictly prohibited. Objective: To review the literature on the benefits and disadvantages of clinical and medical audit, and to assess the main facilitators and barriers to conducting the audit process. From the published journal article, we extracted the list of final included references. T4: ieJ{rL;(N2:vIW(r]/[XupYo%$7^Qfo+hwy b "\*jn7N gx+]Bm+s[j9VPg/vw|u>$/a}:i)&b2#4+'{3O$=n#laK5qn9` 0*^0*I6DlBy Wright K, Golder S, Lewis-Light K. What value is the CINAHL database when searching for systematic reviews of qualitative studies? Inj Prev. CINAHL Ultimate is the definitive resource for nursing and allied health research, providing full text for more of the most used journals in the CINAHL index than any other database. These could be retrieved by searching PubMed with the subset as supplied by publisher. We calculated the ratio between the number of results found when searching all databases, including databases not included in our analyses, such as Scopus, PsycINFO, and CINAHL, and the number of results found searching a selection of databases. 2014;30:1738. Some concluded that searching only one database can be sufficient as searching other databases has no effect on the outcome [16, 17]. We aimed to determine the optimal combination of databases needed to conduct efficient searches in systematic reviews and whether the current practice in published reviews is appropriate. Ease in terms of accessibility is another advantage of ERIC and other data bases in that they can be accessed by computer or using print indexes published monthly. Syst Rev 6, 245 (2017). These are mostly unique PubMed references, which are not assigned MeSH terms, and are often freely available via PubMed Central. Percentage of systematic reviews for which a certain database combination reached a certain recall. The recall of the database combinations was calculated over all included references retrieved by any database. PubMed Central (PMC) is a free full-text archive of biomedical and life sciences journal literature at the U.S. National Institutes of Health's National Library of Medicine (NIH/NLM). On this page you will learn how to limit your results in CINAHL to: Video: CINAHL Quick Guide at Walden Library (YouTube), (2 min 24 sec) Recorded April 2020 A nursing qualitative systematic review required MEDLINE and CINAHL for study identification. For the search of nursing care literature on a medical condition, it was helpful to search both CINAHL and MEDLINE. Select an option by finding it in the list and clicking on it (it will then be highlighted). To categorize the types of patient/population and intervention, we identified broad MeSH terms relating to the most important disease and intervention discussed in the article. 2011;91:1907. Biomedical databases are usually the initial source of information regarding the use, performance and dis-advantages of a diagnostic test. We found that two databases previously not recommended as essential for systematic review searching, Web of Science and Google Scholar, were key to improving recall in the reviews we investigated. A comparative study of clinical end-user and librarian searches. We recommend that, regardless of their topic, searches for biomedical systematic reviews should combine Embase, MEDLINE (including electronic publications ahead of print), Web of Science (Core Collection), and Google Scholar (the 200 first relevant references) at minimum. Case studies may be prospective (in which criteria are established and cases fitting the criteria are included as they become available) or retrospective (in which criteria are established and cases are selected from historical records for inclusion in the study). Optimal searches in systematic reviews should search at least Embase, MEDLINE, Web of Science, and Google Scholar as a minimum requirement to guarantee adequate and efficient coverage. To ensure adequate performance in searches (i.e., recall, precision, and number needed to read), we find that literature searches for a systematic review should, at minimum, be performed in the combination of the following four databases: Embase, MEDLINE (including Epub ahead of print), Web of Science Core Collection, and Google Scholar. x]Y~w_R%l@$RI[{odf]y4OH ]C|hpt_m/xt>ov\rxl_ g,)#5|wd=SO'^=I.zZ~|YJ2"%cVK^Ir~PNluRn-2B nlVy*/Us>-|\ .a-=/l :s#C&xdyu3Di*e"ySHs=?7i CINAHL indexing terms and policies reflect a more general approach and the index term "diagnosis," when exploded (ie, when all subdivisions of the indexed term are retrieved), covers most aspects of nursing assessment, screening (people with no symptoms or indications of disease), and diagnosis (people with symptoms or conditions suggestive of Abbreviations: EM Embase, ML MEDLINE, WoS Web of Science, GS Google Scholar. Disadvantages of using CINAHL There really aren't any, except that it's just a single database, and you might miss material that is available elsewhere. As our research is performed on systematic reviews, the main performance measure is recall. Bethesda, MD 20894, Web Policies Continue to scroll down the page for information on how to limit your search to specific types of research. Films Media Group is the leading source of high-quality video and multimedia for academic, vocational and life-skills content. We estimate that 60% of published systematic reviews do not retrieve 95% of all available relevant references as many fail to search important databases. LearningExpress Library features nearly 1,000 online tutorials, practice tests, and eBooks to help patrons of all ages. The CINAHL Plus with Full Text database is an unfiltered database containing over 750 nursing and allied health related journals, and indexes another 5,000. J Clin Epidemiol. The calculation is shown in Table5. By closing this message, you are consenting to our use of cookies. 2015;68:107684. Consequently . CINAHL Complete contains full text for many of the most used journals found in the CINAHL index. Article Health Inf Libr J. This can be offset, as noted above, by going to the EBSCOhost (Health) package of databases. Unique references were included articles that had been found by only one database search. The reviews covered a wide variety of disease, none of which was present in more than 12% of the reviews. MeSH In general, we use the first 200 references as sorted in the relevance ranking of Google Scholar. endobj Articles that are indexed with a set of identified thesaurus terms, but do not contain the current search terms in title or abstract, are screened to discover potential new terms. To identify whether our searches had found the included references, and if so, from which database(s) that citation was retrieved, each included reference was located in the original corresponding EndNote library using the first author name combined with the publication year as a search term for each specific relevant publication. Starting with the most recent articles, we determined the databases searched either from the abstract or from the full text until we had data for 200 reviews. Article Of the combinations of two databases, Embase and MEDLINE had the best results (92.8%). However, whether an article is present in a database may not translate to being found by a search in that database. Comparing the coverage, recall, and precision of searches for 120 systematic reviews in Embase, MEDLINE, and Google Scholar: a prospective study. Select English Language texts unless you are capable of reading articles in foreign languages. For example, in 48% of all systematic reviews, the combination of Embase and MEDLINE (with or without Cochrane CENTRAL; Cochrane CENTRAL did not add unique relevant references) reaches a recall of at least 95%. Posted on 16 December 2021 - 7:39 pm by . 2016;16:113. The collection contains thousands of proprietary, copyrighted images depicting normal anatomy, physiology, embryology, and histology, as well as the web's largest repository of reference illustrations depicting surgery, trauma, pathology, diseases and conditions. Note: You can use OR to link together your synonyms, or related words, in a search box, allowing the database to search more broadly. A pragmatic evaluation of a new method for librarian-mediated literature searches for systematic reviews. NOTE There are many limiters that we haven't covered. Improvement of precision was calculated as the ratio between the original precision from the searches in all databases and the precision for each database and combination. Whether a reference is available in a database is important, but whether the article can be found in a precise search with reasonable recall is not only impacted by the databases coverage. Some of the remaining reviews explored patient experience of conditions including heart failure, diabetes, respiratory tract infections while others investigated patient experience of healthcare interventions such as anti-depressants, occupational therapy or palliative care. Video and multimedia for academic, vocational and life-skills content research is performed systematic... The initial source of information regarding the use, performance and dis-advantages of a diagnostic test relied on the of... That we haven & # x27 ; t covered not translate to found... In all possible combination for all reviews included in the research by publisher final included references retrieved by PubMed. 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