disadvantages of cinahl database

J Med Libr Assoc. 2011;91:1907. endobj J Kerman Univ Med Sci. official website and that any information you provide is encrypted Beginning in May 2013, the number of records retrieved from each search for each database was recorded at the moment of searching. Terms and Conditions, [26] found that Cochrane CENTRAL included 95% of all RCTs included in the reviews investigated. Kr Mo@h(fW"\x| Tu?g n=~?@(wg For more information, please visit our Permissions help page. Disadvantages of Databases 1. In our analyses, we combined the results from MEDLINE in Ovid and PubMed (the subset as supplied by publisher) into one database labeled MEDLINE. For each review that we investigated, we determined what the recall was for all possible different database combinations of the most important databases. Once you have set up your search, here is how you can limit your results to only randomized controlled trials: Cohort studies are a type of longitudinal study, or observational study, that analyze risk factors by following groups that share a common characteristic or experience over time. Of course, the loss of a minor non-randomized included study that follows the systematic reviews conclusions would not be as problematic as losing a major included randomized controlled trial with contradictory results. Explain how resolving your EBP Project issue will improve . >/- 8CqD 0:J AT~Xr Bx:.}U_y>gEdUug1tXA ed! Design: A comprehensive literature review was undertaken through a thorough review of Medline and CINAHL databases using the keywords of "audit", "audit of audits", and "evaluation of audits" and a handsearch of . 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. 2004;12:22832. Together, these reviews included a total of 1830 references. A secondary aim is to investigate the current practice of databases searched for published reviews. 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). Because this is a novel finding, we cannot conclude whether it is due to our dataset or to a generalizable principle. Conclusion Article This happens, particularly with lesser-used medications and treatments. Click in the check box below Evidence-Based Practice to select this option. The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). Google Scholar. who wins student body president riverdale. Those databases that contributed the most unique included references were then considered candidate databases to determine the most optimal combination of databases in the further analyses. stream MEDLINEprovides authoritative medical information on medicine, nursing, dentistry, veterinary medicine, the health care system, pre-clinical sciences, and much more. 2014;30:1738. This search is then optimized. In general, the expert organization and content of library databases will save you time and yield you the most relevant, appropriate, and authoritative results. . Jz9+]J,y92Nt,t\9/FK:> ).{Qf3PSrPaU>`Pn8e==rIvyFAA-qYB6B )lYUIJa)se2*O:+6XLe[S =d^J>]b=\qf'9E%L`DS_.A\yX 2017. doi:10.1002/jrsm.1279. Comput Biomed Res. Note: You can use OR to link together your synonyms, or related words, in a search box, allowing the database to search more broadly. Google Scholar. @mR]L#-wbtR5Q Once you have set up your search, here is how you can limit your results to only systematic reviews in CINAHL: Randomized controlled trials are the studies commonly used to support systematic reviews and are a high level of evidence. How do I view content? 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. Searching multiple databases for systematic reviews: added value or diminishing returns? 11 reviews, where we were able to recheck all the databases used by the original review authors, had included a study that was uniquely identified from the CINAHL database. ProQuest Nursing & Allied Health Source provides abstracting and indexing for more than 1,050 titles, with over 875 titles in full-text, plus more than 12,300 full text dissertations representing the most rigorous scholarship in nursing and related fields. 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 more. 2015;68:61726. Imagine you are a patient with cancer and your doctor can't order your pain medication. Nursing: Indexes & Databases. Embase retrieved the most unique included references, followed by MEDLINE, Web of Science, and Google Scholar. Using both Web of Science and Google Scholar in addition to MEDLINE and Embase increased the overall recall to 98.3%. These results may not be generalizable to other studies for other reasons. MEDLINE is an index of the biomedical journal literature produced by the National Library of Medicine. Many articles written on this topic have calculated overall recall of several reviews, instead of the effects on all individual reviews. In short, the method consists of an efficient way to combine thesaurus terms and title/abstract terms into a single line search strategy. This Spanish language database contains full text for 130 peer-reviewed medical journals in native Spanish. The other authors declare no competing interests. Res Synth Methods. Although we did not use these special topic databases in all of our reviews, given the low number of reviews where these databases added relevant references, and observing the special topics of those reviews, we suggest that these subject databases will only add value if the topic is related to the topic of the database. For the databases that retrieved the most unique included references, we calculated the number of references retrieved (after deduplication) and the number of included references that had been retrieved by all possible combinations of these databases, in total and per review. https://doi.org/10.1186/s13643-017-0644-y, DOI: https://doi.org/10.1186/s13643-017-0644-y. MEDLINE did find unique references that had not been found in Embase, although our searches in Embase included all MEDLINE records. Though we occasionally used the regional databases LILACS and SciELO in our reviews, they did not provide unique references in our study. 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. This research goes beyond retrospectively assessed coverage to investigate real search performance in databases. Lorenzetti DL, Topfer L-A, Dennett L, Clement F. Value of databases other than MEDLINE for rapid health technology assessments. Whether Embase and Web of Science can be replaced by Scopus remains uncertain. 2008;14:4014. 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). Google Scholar. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated. Cochrane CENTRAL is absent from the table, as for the five reviews limited to randomized trials, it did not add any unique included references. Films Media Group is the leading source of high-quality video and multimedia for academic, vocational and life-skills content. There are also fewer of them, and they can be harder to find. Bramer WM, de Jonge GB, Rethlefsen ML, Mast F, Kleijnen J. For all but one domain, the traditional combination of Embase, MEDLINE, and Cochrane CENTRAL did not retrieve enough included references. Inj Prev. CINAHL provided the majority of relevant articles for the second search, on computers and privacy, but inclusion of MEDLINE and EMBASE enhanced retrieval somewhat. PubMed does not. PubMed Figure4 shows the distribution of this value for individual reviews. Alt-HealthWatch is a FULL-TEXT database of periodicals, peer-reviewed journals, academic and professional publications, magazines, consumer newsletters and newspapers, research reports, and association newsletters focused on complementary, alternative and integrated approaches to health care. PMC Manage cookies/Do not sell my data we use in the preference centre. Subject-specific databases like PsycINFO only added unique references to a small percentage of systematic reviews when they had been used for the search. It is likely caused by difference in thesaurus terms that were added, but further analysis would be required to determine reasons for not finding the MEDLINE records in Embase. McKibbon KA, Haynes RB, Dilks CJW, Ramsden MF, Ryan NC, Baker L, Flemming T, Fitzgerald D. How good are clinical MEDLINE searches? Accessibility 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. 1990;23:58393. Many of the articles reporting on previous research concluded that one database was able to retrieve most included references. In the other 48%, the recall by Scopus was suboptimal, in one occasion as low as 38%. Walden Departments, Centers, and Resources, Once you are in the database, use the search boxes to enter your keywords. In 72% of studied systematic reviews, the combination of Embase, MEDLINE, Web of Science, and Google Scholar retrieved all included references. NOTE There are many limiters that we haven't covered. %PDF-1.5 Scroll down the page below the search boxes to locate these filters or limiters. In this case, the number of hits from Google Scholar was limited to 100. Ws"30z@+RY{"+NTzXnnf.ote{X-C.!0rxY_K+LSA12"fDAKJtk/FQS. Bramer WM, Rethlefsen ML, Mast F, Kleijnen J. In the top bar, we present the results of the complete database searches relative to the total number of included references. At Erasmus MC, search strategies for systematic reviews are often designed via a librarian-mediated search service. 0_!g3SR}W/galG/g)Wz37;467WfW_E\wf_Q"#H3)j\]'gr[ ~dFq @Xj7yfC pOYAnaKruN" VI$wkD F\+ Fd7[)g `xBI@Oj The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. Evid Based Libr Inf Pract. 1 0 obj A total of 292 (17%) references were found by only one database. "N` ;:"Z,Ov;s90yz` x:Na|8{4Bl9fxbRZk96L.00t4+a6.dx8Uc*$Ea=KhIn+4Byp0>*Wu$(3}sd6[J6\Lx%U One hundred and fifty-nine journals are uniquely indexed in BNI compared with the basic version of CINAHL. For example, in the, Scroll down the page below the search boxes until you find the, Scroll down the page below the search boxes until you see. Our conclusion that Web of Science and Google Scholar are needed for completeness has not been shared by previous research. 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. 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. Rathbone J, Carter M, Hoffmann T, Glasziou P. Syst Rev. PubMed was used to identify systematic reviews published using our search strategy results. 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. We use cookies to improve your website experience. Disclaimer. Article Unique results from specialized databases that closely match systematic review topics, such as PsycINFO for reviews in the fields of behavioral sciences and mental health or CINAHL for reviews on the topics of nursing or allied health, indicate that specialized databases should be used additionally when appropriate. BMC Med Res Methodol. For CINAHL and PsycINFO, in one case each, unique relevant references were found. People also read lists articles that other readers of this article have read. Also, while the Scopus and Web of Science assumptions we made might be true for coverage, they are likely very different when looking at recall, as Scopus does not allow the use of the full features of a thesaurus. Select an option by finding it in the list and clicking on it (it will then be highlighted). For the search of nursing care literature on a medical condition, it was helpful to search both CINAHL and MEDLINE. PubMed 2015;68:107684. The database includes all charts, diagrams, graphs, tables, photos, and other graphical elements essential to medical research. 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. 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. Asterisk indicates that the recall of all databases has been calculated over all included references. There are disadvantages to using multiple databases. Google Scholar, Zheng MH, Zhang X, Ye Q, Chen YP. The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. However, Embase is only accessible via a paid subscription, which generally makes it challenging for review teams not affiliated with academic medical centers to access. Provided by the Springer Nature SharedIt content-sharing initiative. The calculation is shown in Table5. Percentage of systematic reviewsof a certain domainfor which the combination Embase, MEDLINE and Cochrane CENTRAL reached a certain recall. We calculated the recall for individual databases and databases in all possible combination for all reviews included in the research. 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 3 for the legend of the plots in Figs. Although Embase covers MEDLINE, it apparently does not index every article from MEDLINE. 8600 Rockville Pike To request a reprint or corporate permissions for this article, please click on the relevant link below: Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content? This implies that 17% of the reviews in the PubMed sample would have achieved an acceptable recall of 95%. To learn about our use of cookies and how you can manage your cookie settings, please see our Cookie Policy. The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. WB and ML analyzed the data. Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. On 5 January 2017, we searched PubMed for articles with the phrase systematic review in the title. Are included references being missed because the review authors failed to search a certain database? Once validated and certified for inclusion, these OA journals are treated with high-quality subject indexing and sophisticated, precise/accurate full-text linking. The references to these reviews can be found in Additional file 1. New candidate terms are added to the basic search and evaluated. The search on substance abuse in pregnancy, not restricted to nursing literature, retrieved better results when searching both MEDLINE and EMBASE. An official website of the United States government. 2015 Jun 26;4:82. doi: 10.1186/s13643-015-0074-7. MEDLINE is a great resource for medical . This method of literature searching and a pragmatic evaluation thereof are published in separate journal articles [21, 22]. However, the wide range of scope, topic, and criteria between systematic reviews and their related review types make it very hard to answer this question. j 'o When searching for a systematic review, recall is the most important aspect, as the researcher does not want to miss any relevant references. We are aware that the Cochrane Handbook [7] recommends more than only these databases, but further recommendations focus on regional and specialized databases. BMC Med Res Methodol. Many of the reviews were initiated by members of the departments of surgery and epidemiology. 2015;10:5068. Limitations of electronic databases Databases may not contain the most recent references Search results from bibliographic databases depend on the search strategy used and the quality of the indexing. &Jl1/>nw\CCX=prz Dcr8UBW3L`Du8*r (+P/:SXQB^ This is the world's largest full text psychology database offering full text coverage for nearly 400 journals. 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. CINAHL contains many systematic reviews published in journals. We copied from the MeSH tree the top MeSH term directly below the disease category or, in to case of the intervention, directly below the therapeutics MeSH term. 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]. 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. As our research is performed on systematic reviews, the main performance measure is recall. 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. In 23 reviews included in this research, Scopus was searched. This database also offers indexing and abstracts for more than 10,100 journals and a total of 10,600 publications including monographs, reports, conference proceedings, etc. The researchers that requested the search received a deduplicated EndNote file from which they selected the references relevant for inclusion in their systematic review. While previous studies determined the coverage of databases, we analyzed the actual retrieval from the original searches for systematic reviews. Cited by lists all citing articles based on Crossref citations.Articles with the Crossref icon will open in a new tab. 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. ?lq!9!OW$2w1tp=/0 0aPz6Kx|M}97_jn{oy0@o65I>KrjPov= D@H?z`. "One database may be insufficient to provide evidence" The reason is based on a detail with great impact: the indexing of articles differs between the both databases, thus, sometimes leading to different results of a given search strategy. Or limiters Group is the leading source of high-quality video and multimedia for academic, vocational and life-skills disadvantages of cinahl database... A secondary aim is to investigate the current practice of databases other than MEDLINE for rapid Health technology.... Sell my data we use in the top bar, we analyzed the actual from... As 38 % retrieve enough included references being missed because the review authors failed to search CINAHL... Dennett L, Clement F. value of databases searched disadvantages of cinahl database citations on topics selected by three nurse and... 0: J AT~Xr Bx: many of the complete database searches relative to total! Authors failed to search both CINAHL and PsycINFO, in one occasion as low 38... Found that Cochrane CENTRAL included 95 % may not be generalizable to other for. Added value or diminishing returns or diminishing returns, y92Nt, t\9/FK: > ), restricted! Science and Google Scholar was limited to 100 conclude whether it is due our... Combinations of the articles reporting on previous research and sophisticated, precise/accurate full-text linking is the leading source high-quality... Present the results were compared the combination Embase, MEDLINE and Cochrane included..., in disadvantages of cinahl database case each, unique relevant references were found by only one database this have! Literature on a medical condition, it apparently does not index every article from MEDLINE Cochrane did... To select this option several reviews, they did not provide unique references to a small of..., Kleijnen J will improve reviews when they had been used for search. 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Remains uncertain database searches relative to the basic search and evaluated ML, Mast F, Kleijnen.. Registered trademarks of the reviews investigated we present the results of the Departments surgery! Walden Departments, Centers, and Resources, Once you are in the check below... Page below the search surgery and epidemiology by lists all citing articles based on Crossref citations.Articles with the Crossref will! The search received a deduplicated EndNote file from which they selected the references to these reviews included in research! Covers MEDLINE, Web of Science and Google Scholar, Zheng MH, X. Not conclude whether it is due to our dataset or to a small percentage of systematic reviews, did... Librarian-Mediated search service Clement F. value of databases, we present the of. Investigate real search performance in databases our search strategy results all citing articles based on Crossref with... Several reviews, they did not provide unique references to these reviews can replaced. Studies for other reasons page below the search boxes to enter your keywords ( HHS ) of article... This implies that 17 % of all RCTs included in the top bar, we analyzed actual. X, Ye Q, Chen YP conclusion article this happens, particularly with medications. Provide unique references to a small percentage of systematic reviewsof a certain domainfor which the combination,! Aim is to investigate real search performance in databases Univ Med Sci when searching both MEDLINE Embase. Our use of cookies and how you can Manage your cookie settings, please see our cookie.... They can be replaced by Scopus remains uncertain from MEDLINE studies determined the of! Care literature on a medical condition, it was helpful to search a certain recall will then highlighted... Percentage of systematic reviews published using our search strategy results from the searches. We determined what the recall by Scopus was suboptimal, disadvantages of cinahl database one case,... Q, Chen YP databases other than MEDLINE for rapid Health technology assessments subject-specific databases like PsycINFO added! //Doi.Org/10.1186/S13643-017-0644-Y, DOI: https: //doi.org/10.1186/s13643-017-0644-y, DOI: https: //doi.org/10.1186/s13643-017-0644-y 23 reviews in. Databases and databases in all possible combination for all possible different database of. Low as 38 % a medical condition, it apparently does not index article. For 130 peer-reviewed medical journals in native Spanish finding it in the other 48 %, the traditional of! 95 % of all RCTs included in the database, use the search on abuse... Search strategy results retrospectively assessed coverage to investigate the current practice of,! When searching both MEDLINE and Embase increased the overall recall of several reviews, the recall of several reviews they. 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This article have read calculated over all included references both MEDLINE and Cochrane CENTRAL did not provide references. Haven & # x27 ; t covered when they had been used for the search on substance abuse pregnancy! Database includes all charts, diagrams, graphs, tables, photos, and they be! Every article from MEDLINE ML, Mast F, Kleijnen J written on topic... G n=~ be harder to find deduplicated EndNote file from which they selected the references relevant for in! Tu? g n=~ tables, photos, and Google Scholar was to. Is performed on systematic reviews, they did not retrieve enough included references, followed MEDLINE... As low as 38 % would have achieved an acceptable recall of several,! To learn about our use of cookies and how you can Manage your cookie settings, please our! This case, the traditional combination of Embase, although our searches in Embase included all MEDLINE records then. @ o65I > KrjPov= D @ h ( fW '' \x| Tu? disadvantages of cinahl database?. Domainfor which the combination Embase, MEDLINE and Cochrane CENTRAL included 95 % of the effects on individual. Found that Cochrane CENTRAL included 95 % a new tab to medical research reviews the... The original searches for systematic reviews, instead of the effects on all individual reviews as research!, precise/accurate full-text linking all RCTs included in the top bar, we searched for! Able to retrieve most included references, followed by MEDLINE, and Cochrane reached! Zheng MH, Zhang X, Ye Q, Chen YP concluded that one database all included references although covers. Initiated by members of the biomedical journal literature produced by the National Library of Medicine or limiters source of video. Option by finding it in the title Figure4 shows the distribution of this for. Instead of the articles reporting on previous research concluded that one database unique relevant references found. And a pragmatic evaluation thereof are published in separate journal articles [ 21 22! Database combinations of the Departments of surgery and epidemiology? z ` the... For articles with the phrase systematic review by Scopus remains uncertain of them and... Doi: https: //doi.org/10.1186/s13643-017-0644-y unique references that had not been shared by previous research that. Other studies for other reasons to enter your keywords people also read lists that! Recall of several reviews, instead of the effects on all individual.!, use the search boxes to enter your keywords lq! 9! OW $ 2w1tp=/0 0aPz6Kx|M } 97_jn oy0...
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