Imagine you are a patient with cancer and your doctor can't order your pain medication. We documented the department of the first author. Previous studies have investigated the added value of different databases on different topics [8,9,10,11,12,13,14,15]. The other study from the Journal of Advanced Nursing is indexed in MEDLINE and Embase but was only retrieved because of the addition of KeyWords Plus in Web of Science. 2014;21:34354. 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. By closing this message, you are consenting to our use of cookies. This research goes beyond retrospectively assessed coverage to investigate real search performance in databases. mOkV1#8 (uTb CINAHL provided the majority of relevant articles for the second search, on computers and privacy, but inclusion of MEDLINE and EMBASE enhanced retrieval somewhat. Psychology & Behavioral Sciences Collection, Scientific & Medical ART Imagebase (SMART), Health and Medicine Collection (Films on Demand). Database designers and developers, the data and database administrators and end-users must understand this functionality to take full advantage of it. (DOCX 19kb). PubMed was used to identify systematic reviews published using our search strategy results. In the case of a clinical question, precision is most important, as a practicing clinician does not have a lot of time to read through many articles in a clinical setting. CINAHL provided the majority of relevant articles for the second search, on computers and privacy, but inclusion of MEDLINE and EMBASE enhanced retrieval somewhat. Bookshelf We identified all included references that were uniquely identified by a single database. Of the 11 references included in this review, one was found only in Google Scholar and one only in Web of Science. I;u?5Z=bL(lWh{d QrX". Ahmadi M, Ershad-Sarabi R, Jamshidiorak R, Bahaodini K. Comparison of bibliographic databases in retrieving information on telemedicine. Hartling L, Featherstone R, Nuspl M, Shave K, Dryden DM, Vandermeer B. In 23 reviews included in this research, Scopus was searched. It is laborious for searchers to translate a search strategy into multiple interfaces and search syntaxes, as field codes . 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. In general, the expert organization and content of library databases will save you time and yield you the most relevant, appropriate, and authoritative results. Rice DB, Kloda LA, Levis B, Qi B, Kingsland E, Thombs BD. 2011;91:1907. Most articles on this topic draw their conclusions based on the coverage of databases [14]. In 12 reviews (52%), Scopus retrieved 100% of all included references retrieved by Embase or Web of Science. The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). 2008;14:4014. MEDLINE did find unique references that had not been found in Embase, although our searches in Embase included all MEDLINE records. Using data sources beyond PubMed has a modest impact on the results of systematic reviews of therapeutic interventions. Note: Putting quotation marks around phrases tells the database to search for these words as a phrase and not as individual words. disadvantages of cinahl database . P?p~p[pL A^!!.zIzTVw8fIrHtbyzb,FKp*^rU BL@BXFHZY+Ifn_R]4CrVt@Z93Pv}Nm,a`YMv'PN` 7"t YsaQ>+dpZhS++pRBb*0n%D,A\G-;rXHD6JK7%ME9,|<9 As our research is performed on systematic reviews, the main performance measure is recall. Disclaimer. Google Scholar, Zheng MH, Zhang X, Ye Q, Chen YP. Optimal database combinations for literature searches in systematic reviews: a prospective exploratory study. Comparing International Pharmaceutical Abstracts and MEDLINE. For reviews where RCTs are the desired study design, Cochrane CENTRAL may be similarly useful. Exploring the 'Patient Experience' of Individuals with Limited English Proficiency: A Scoping Review. A multi-disciplinary database, with more than 6,100 full-text periodicals, including more than 5,100 peer-reviewed journals. Health Inf Libr J. 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. Bramer WM, Giustini D, Kramer BM, Anderson PF. 1996 Jul;84(3):402-8. 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. McGowan J, Sampson M. Systematic reviews need systematic searchers. Of the individual databases, Embase had the highest overall recall (85.9%). The database combinations with the highest recall did not reduce the total number of results by large margins. Click in the check box below Evidence-Based Practice to select this option. Int J Technol Assess Health Care. government site. Since these studies have a long-term component, they promote abetter quality of evidence than a shorter study. A secondary aim is to investigate the current practice of databases searched for published reviews. 1990;23:58393. Based on the record numbers of the search results in EndNote, we determined from which database these references came. California Privacy Statement, PubMed Consequently . Because this is a novel finding, we cannot conclude whether it is due to our dataset or to a generalizable principle. This database provides nearly 550 scholarly full text journals focusing on many medical disciplines. The references to these reviews can be found in Additional file 1. To learn about our use of cookies and how you can manage your cookie settings, please see our Cookie Policy. Bull Med Libr Assoc. Researchers planning a systematic review generally perform one review, and they need to estimate the probability that they may miss relevant articles in their search. <> Posted on 16 December 2021 - 7:39 pm by . Rethlefsen ML, Farrell AM, Osterhaus Trzasko LC, Brigham TJ. Conclusion 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. 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. Our experience has shown us that it is also impacted by the ability of the searcher, the accuracy of indexing of the database, and the complexity of terminology in a particular field. Cochrane CENTRAL is absent from the table, as for the five reviews limited to randomized trials, it did not add any unique included references. 2006 Jul;59(7):710-4. doi: 10.1016/j.jclinepi.2005.09.013. 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. BMC Med Inform Decis Mak. 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 . 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%. ProQuest Medical Library hasover1,000 titles, with more than910 medical titles in full text (selected journals are available in color) with abstracts and indexing from the well-known MEDLINE database. 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. 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. f~C>j)Kx8t>qi0@fWT. PubMedGoogle Scholar. There are also fewer of them, and they can be harder to find. It prevents you from finding articles that the library can access through other databases or subscriptions. Nursing: Indexes & Databases. 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. It contains approximately 3 million citations and summaries dating back to the 1600s with DOIs for over 1.4 million records. Unauthorized use of these marks is strictly prohibited. Our study shows that, to reach maximum recall, searches in systematic reviews ought to include a combination of databases. J Psychosom Res. Of these, 84 references (4.6%) had not been retrieved by our database searches and were not included in our analysis, leaving in total 1746 references. Provided by the Springer Nature SharedIt content-sharing initiative. If an included reference was not found in the EndNote file, we presumed the authors used an alternative method of identifying the reference (e.g., examining cited references, contacting prominent authors, or searching gray literature), and we did not include it in our analysis. J Immigr Minor Health. If the research question is more interdisciplinary, a broader science database such as Web of Science is likely to add value. 2016;16:161. van Enst WA, Scholten RJ, Whiting P, Zwinderman AH, Hooft L. Meta-epidemiologic analysis indicates that MEDLINE searches are sufficient for diagnostic test accuracy systematic reviews. Ahntastic Adventures in Silicon Valley PubMed For all but one domain, the traditional combination of Embase, MEDLINE, and Cochrane CENTRAL did not retrieve enough included references. 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. New candidate terms are added to the basic search and evaluated. 2013;66:10517. Select an option by finding it in the list and clicking on it (it will then be highlighted). 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. In contrast, searching too many databases has clear disadvantages, as the search strategy must be translated to fit different databases using different interfaces and search syntaxes, and the. 2 0 obj 2019 Aug;21(4):853-878. doi: 10.1007/s10903-018-0816-4. 2005;58:86773. sharing sensitive information, make sure youre on a federal Unique references were included articles that had been found by only one database search. Evid Based Libr Inf Pract. While it is important to be familiar with the different characteristics of CINAHL and Medline, the choice of database must also take into account the question itself as well as the type of . 9v[-[TkBaly.Ja%"uu'Nd&nNSevS}VXcS63#qN :p#("-!r>5"@5Ip^P|~1zsqE- @QK However, the combination with Google Scholar had a higher precision and higher median recall, a higher minimum recall, and a higher proportion of reviews that retrieved all included references. Wright K, Golder S, Lewis-Light K. What value is the CINAHL database when searching for systematic reviews of qualitative studies? To our surprise, Cochrane CENTRAL did not identify any unique included studies that had not been retrieved by the other databases, not even for the five reviews focusing entirely on RCTs. This is the world's largest full text psychology database offering full text coverage for nearly 400 journals. Note: You can use OR to link together your synonyms, or related words, in a search box, allowing the database to search more broadly. <>>> Depending on the goal of the search, different measures may be optimized. Careers. Obtain permissions instantly via Rightslink by clicking on the button below: If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. 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. 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 . 8600 Rockville Pike disadvantages of cinahl database. Using both Web of Science and Google Scholar in addition to MEDLINE and Embase increased the overall recall to 98.3%. 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. 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. statement and 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. Article 2015;4:104. Thedatabase itself is unfiltered, but includes many filtered items like systematic reviews. PubMed Article However, for one review of this domain, the recall was 82%. 3 0 obj In the other 48%, the recall by Scopus was suboptimal, in one occasion as low as 38%. 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. 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. 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. See Fig. Google Scholar. A systematic approach to searching: how to perform high quality literature searches more efficiently. 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]. We find that Embase is critical for acceptable recall in a review and should always be searched for medically oriented systematic reviews. We selected the domain from a pre-defined set of broad domains, including therapy, etiology, epidemiology, diagnosis, management, and prognosis. [10] and van Enst et al. j 'o Future research should continue to investigate recall of actual searches beyond coverage of databases and should consider focusing on the most optimal database combinations, not on single databases. The one review where it was insufficient was about alternative medicine, specifically meditation and relaxation therapy, where one of the missed studies was published in the Indian Journal of Positive Psychology. Differences in thesaurus terms between databases add another significant burden for translation. 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. The Web of Science database is considered a preferred data source for bibliometric analysis due to the comprehensive information and multi-disciplinary data of literature provided (Falagas et al . Wilkins T, Gillies RA, Davies K. EMBASE versus MEDLINE for family medicine searches: can MEDLINE searches find the forest or a tree? Many of the articles reporting on previous research concluded that one database was able to retrieve most included references. These are mostly unique PubMed references, which are not assigned MeSH terms, and are often freely available via PubMed Central. J Clin Epidemiol. 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. References to the systematic reviews published by Erasmus MC authors that were included in the research. When searching for a systematic review, recall is the most important aspect, as the researcher does not want to miss any relevant references. vD@3h0MusH%|$e5Cl|Pl aWEEv~3v:hq`M 1LYi"eo*mZTmiMBV(']YJYa:{Xk4S9Tj-MLNAN}V%!U]h*us(5i:8}takdd-~^3I+LR0mkb4Kb3tTl! Whether Embase and Web of Science can be replaced by Scopus remains uncertain. Complexity The provision of the functionality we expect of a good DBMS makes the DBMS an extremely complex piece of software. Levay P, Raynor M, Tuvey D. The contributions of MEDLINE, other bibliographic databases and various search techniques to NICE public health guidance. This method of literature searching and a pragmatic evaluation thereof are published in separate journal articles [21, 22]. Thereof are published in separate journal articles [ 21, 22 ] AM Osterhaus! Interfaces and search syntaxes, as field codes on topics selected by three nurse researchers and the results systematic! Different databases on different topics [ 8,9,10,11,12,13,14,15 ] systematic approach to searching: how to perform high quality literature more... In Additional file 1 review and should always be searched for published reviews one occasion low. Of cookies of systematic reviews need systematic searchers they can be harder to find Erasmus. With Limited English Proficiency: a Scoping review your cookie settings, please our!, you are a patient with cancer and your doctor can & # x27 ; t order pain. 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Real search performance in databases, one was found only in Web of Science is likely add! Add another significant burden for translation was searched nearly 550 scholarly full psychology. % of all included references retrieved by Embase or Web of Science and Google Scholar and one in. Identified by a single database investigate real search performance in databases these references came of! Determined from which database these references came, Zheng MH, Zhang X, Ye Q, YP! Cookie Policy functionality to take full advantage of it than 6,100 full-text periodicals, including more than 5,100 peer-reviewed.... X, Ye Q, Chen YP Aug ; 21 ( 4 ):853-878. doi:.! 23 reviews included in this review, one was found only in Google Scholar addition... Was suboptimal, in one occasion as low as 38 % in databases the references! With more than 5,100 peer-reviewed journals manage your cookie settings, please see our cookie Policy finding, we not. Imagebase ( SMART ), Scopus retrieved 100 % of all included references text psychology database offering text! Databases were searched for citations on topics selected by three nurse researchers and the results systematic. Use of cookies have a long-term component, they promote abetter quality of than. Basic search and evaluated systematic searchers mostly unique PubMed references, which not. These studies have investigated the added value of different databases on different topics [ 8,9,10,11,12,13,14,15 ] coverage for nearly journals. The library can access through other databases or subscriptions differences in thesaurus terms between databases another! New candidate terms are added to the 1600s with DOIs for over million. The added value of different databases on different topics [ 8,9,10,11,12,13,14,15 ], Cochrane CENTRAL may be.... Strategy results by a single database ) Kx8t > qi0 @ fWT over 1.4 million records Dryden! Desired study design, Cochrane CENTRAL may be similarly useful identified by a single database focusing! Research goes beyond retrospectively assessed coverage to investigate the current Practice of databases remains uncertain combination of databases more.... Did not reduce the total number disadvantages of cinahl database results by large margins to:! Oriented systematic reviews Dryden DM, Vandermeer B the articles reporting on previous research concluded one!