Figure5 shows the improvement of precision for 15 databases and database combinations. 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. Films Media Group is the leading source of high-quality video and multimedia for academic, vocational and life-skills content. PubMed is a much larger database than CINAHL, but CINAHL emphasizes nursing and the allied health disciplines. This is the world's largest full text psychology database offering full text coverage for nearly 400 journals. A nursing qualitative systematic review required MEDLINE and CINAHL for study identification. The database combinations with the highest recall did not reduce the total number of results by large margins. Whether Embase and Web of Science can be replaced by Scopus remains uncertain. Improving search efficiency for systematic reviews of diagnostic test accuracy: an exploratory study to assess the viability of limiting to MEDLINE, EMBASE and reference checking. Nursing: Indexes & Databases. 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. The X-axis represents the percentage of reviews for which a specific combination of databases, as shown on the y-axis, reached a certain recall (represented with bar colors). This checkbox limits your search to research studies containing data collection, methodology, and conclusions. 2016;87:713. Rethlefsen ML, Farrell AM, Osterhaus Trzasko LC, Brigham TJ. In the other 48%, the recall by Scopus was suboptimal, in one occasion as low as 38%. Article Designed for an audience ranging from novice test consumers to experienced professionals, the MMY series contains information essential for a complete evaluation of test products within such diverse areas as psychology, education, business, and leadership. statement and The third key database we identified in this research, Web of Science, is only mentioned as a citation index in the Cochrane Handbook, not as a bibliographic database. New candidate terms are added to the basic search and evaluated. Based on these, we determined the percentage of reviews where that database combination had achieved 100% recall, more than 95%, more than 90%, and more than 80%. CAS Using data sources beyond PubMed has a modest impact on the results of systematic reviews of therapeutic interventions. For the search of nursing care literature on a medical condition, it . 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 Complement Ther Med. Article Lastly, access to databases is often limited and only available on subscription basis. Part of Prior research on database importance for systematic reviews has looked primarily at whether included references could have theoretically been found in a certain database, but most have been unable to ascertain whether the researchers actually found the articles in those databases [10, 12, 16, 17, 26]. This Spanish language database contains full text for 130 peer-reviewed medical journals in native Spanish. Depending on the goal of the search, different measures may be optimized. A total of 292 (17%) references were found by only one database. Furthermore, it is time-consuming for reviewers who have to screen more, and likely irrelevant, titles and abstracts. MEDLINE is an index of the biomedical journal literature produced by the National Library of Medicine. The information specialists of Erasmus MC developed an efficient method that helps them perform searches in many databases in a much shorter time than other methods. Lawrence DW. CINAHL Complete contains full text for many of the most used journals found in the CINAHL index. Quick Answer: What are Boolean operators? MEDLINE VIA PUBMED VS CINAHL Prior to starting a search, it is essential to choose the most appropriate database. 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. 3 0 obj
[17] found the added value of other databases only for newer, non-indexed references. These options are located throughout the Limit your results section of the page. When the overall number of hits was low, we additionally searched Scopus, and when appropriate for the topic, we included CINAHL (EBSCOhost), PsycINFO (Ovid), and SportDiscus (EBSCOhost) in our search. Therefore, we research the probability that single or various combinations of databases retrieve the most relevant references in a systematic review by studying actual retrieval in various databases. Disadvantages of Databases 1. f~C>j)Kx8t>qi0@fWT. To learn about our use of cookies and how you can manage your cookie settings, please see our Cookie Policy. Ws"30z@+RY{"+NTzXnnf.ote{X-C.!0rxY_K+LSA12"fDAKJtk/FQS. We estimate that 60% of published systematic reviews do not retrieve 95% of all available relevant references as many fail to search important databases. There are also fewer of them, and they can be harder to find. direct numerical simulation advantages and disadvantages; gexa energy payment extension; mark woodward wife; don brown obituary; pierre edwards parents; bleeding 10 days after hysteroscopy; . 2014;67:11929. 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 . We use cookies to improve your website experience. A total of 58 published systematic reviews were included, totaling 1746 relevant references identified by our database searches, while 84 included references had been retrieved by other search methods. 2018. Unable to load your collection due to an error, Unable to load your delegates due to an error. . 0_!g3SR}W/galG/g)Wz37;467WfW_E\wf_Q"#H3)j\]'gr[ ~dFq @Xj7yfC
pOYAnaKruN" VI$wkD F\+ Fd7[)g `xBI@Oj CINAHL is a subscription database so you probably won't have access after you graduate. This happens, particularly with lesser-used medications and treatments. 2016 Feb 9;5:27. doi: 10.1186/s13643-016-0197-5. Click in the check box below Research Article to select this option. Subirana M, Sol I, Garcia JM, Gich I, Urrtia G. J Clin Epidemiol. The databases avail-able include the Cochrane Collaboration, Medline (in various forms such as PubMed), Best Evidence10and Embase.The most widely used and most often recom-mended database isMedline. iOm3w]9`V>@X(xF$u,mA5US{^2w" `15p3SCzSM2w+! MeSH Bramer, W.M., Rethlefsen, M.L., Kleijnen, J. et al. It prevents you from finding articles that the library can access through other databases or subscriptions. J Clin Epidemiol. 2005;93:7480. how to send secure email attachments in gmail. The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. Our conclusion that Web of Science and Google Scholar are needed for completeness has not been shared by previous research. Created by the National Library of Medicine,MEDLINEuses MeSH (Medical Subject Headings) indexing with tree, tree hierarchy, subheadings and explosion capabilities to search citations from over 4,800 current biomedical journals. Where should the pharmacy researcher look first? Perfect for researchers at all levels, this comprehensive consumer health resource provides authoritative information on the full range of health-related issues, from current disease and disorder information to in-depth coverage of alternative medical practices. The major strength of our paper is that it is the first large-scale study we know of to assess database performance for systematic reviews using prospectively collected data. <>
For each review that we investigated, we determined what the recall was for all possible different database combinations of the most important databases. Beckles Z, Glover S, Ashe J, Stockton S, Boynton J, Lai R, Alderson P. Searching CINAHL did not add value to clinical questions posed in NICE guidelines. Manage cookies/Do not sell my data we use in the preference centre. For a sample of 200 recently published systematic reviews, we calculated how many had used enough databases to ensure 95% recall. Figure1 shows the percentages of reviews where a certain database combination led to a certain recall. 2015;68:61726. Most reviews did not limit to certain study designs, 9% limited to RCTs only, and another 9% limited to other study types. To learn more about Boolean operators, please see this Quick Answer: Here is an example of how to put together a complex search in CINAHL: Note: If you have not already logged in to the Library databases, you will be prompted to log in with your myWalden Portal user name and password. Published reviews were included if the search strategies and results had been documented at the time of the last update and if, at minimum, the databases Embase, MEDLINE, Cochrane CENTRAL, Web of Science, and Google Scholar had been used in the review. PubMed ; ; Due to the nature and distribution of the nursing literature, it is especially important for the searcher to understand and respond to the focus of the researcher. J Clin Epidemiol. BNI is represented three times in the table because the number of unique titles per database depends on whether CINAHL, CINAHL Plus or CINAHL Complete is being compared. Special topics databases such as CINAHL and PsycINFO should be added if the topic of the review directly touches the primary focus of a specialized subject database, like CINAHL for focus on nursing and allied health or PsycINFO for behavioral sciences and mental health. Percentage of systematic reviewsof a certain domainfor which the combination Embase, MEDLINE and Cochrane CENTRAL reached a certain recall. BMC Med Inform Decis Mak. Please enable it to take advantage of the complete set of features! The search on substance abuse in pregnancy, not restricted to nursing literature, retrieved better results when searching both MEDLINE and EMBASE. Stevinson C, Lawlor DA. 2011. Once validated and certified for inclusion, these OA journals are treated with high-quality subject indexing and sophisticated, precise/accurate full-text linking. Together, these reviews included a total of 1830 references. Lastly, we checked whether the reviews described limiting their included references to a particular study design. Providing searchable cited references for nearly 1,000 journals, is another added benefit. 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. Article We calculated the recall for individual databases and databases in all possible combination for all reviews included in the research. Res Synth Methods. endobj
We estimate more than 50% of reviews that include more study types than RCTs would miss more than 5% of included references if only traditional combination of MEDLINE, Embase, and Cochrane CENTAL is searched. 2015 Jun 26;4:82. doi: 10.1186/s13643-015-0074-7. -$P*C! is uptodate category 1 cme for physician assistants; pros and cons of cinahl database Meta. Other specialized databases, such as CINAHL or PsycINFO, add unique references to some reviews where the topic of the review is related to the focus of the database. 2008;39:e139. This filter can be usedfind articles that are clinically-sound. 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. Fifty-one of these journals are UK publications. This method of literature searching and a pragmatic evaluation thereof are published in separate journal articles [21, 22]. Once you have set up your search, here is how you can limit your results to only case studies: CINAHL Plus with Full Text offers a number of filters or limiters that can help you find only specific types of studies. Literature search parameters marginally improved the pooled estimate accuracy for ultrasound in detecting deep venous thrombosis. Because precision is defined as the number of relevant references divided by the number of total results, we see a strong correlation with the total number of results. 2004;12:22832. 1996 Jul;84(3):402-8. 2 -
CRzB:x{m9*eZvs@~&AWSiwY5a%Ofn(ehsVvu-O#Y+(t &c-SvTtFg
*@WsWTy._,i@R(ay>EK4J=z}8S6(Cw viV%Q%bs-&{ Syst Rev. From a set of 200 recent SRs identified via PubMed, we analyzed the databases that had been searched. For reviews where RCTs are the desired study design, Cochrane CENTRAL may be similarly useful. 2005 Jan;58(1):20-5. doi: 10.1016/j.jclinepi.2004.06.001. Films Media Group serves the education community through its four brands: Films for the Humanities and Sciences, Cambridge Educational, Meridian Education, and Shopware. Performance was measured using recall, precision, and number needed to read. The aim of our research is to determine the combination of databases needed for systematic review searches to provide efficient results (i.e., to minimize the burden for the investigators without reducing the validity of the research by missing relevant references). 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