The purpose of this research was to determine which of three databases, CINAHL, EMBASE or MEDLINE, should be accessed when researching nursing topics. In general, we use the first 200 references as sorted in the relevance ranking of Google Scholar. 2013;66:10517. We use cookies to improve your website experience. 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. 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. mOkV1#8 (uTb Google Scholar. 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. sharing sensitive information, make sure youre on a federal iOm3w]9`V>@X(xF$u,mA5US{^2w" `15p3SCzSM2w+! Michaleff ZA, Costa LO, Moseley AM, Maher CG, Elkins MR, Herbert RD, Sherrington C. CENTRAL, PEDro, PubMed, and EMBASE are the most comprehensive databases indexing randomized controlled trials of physical therapy interventions. Differences in thesaurus terms between databases add another significant burden for translation. According to our data, PubMeds as supplied by publisher subset retrieved 12 unique included references, and it was the most important addition in terms of relevant references to the four major databases. Perfect for researchers at all levels, this comprehensive consumer health resource provides authoritative information on the full range of health-related issues, from current disease and disorder information to in-depth coverage of alternative medical practices. government site. x]Y~w_R%l@$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 using CINAHL alone. Abbreviations: EM Embase, ML MEDLINE, WoS Web of Science, GS Google Scholar. Note: With this limiter you will need to evaluate your results to determine what type of evidence each article contains. Part of and transmitted securely. Asterisk indicates that the recall of all databases has been calculated over all included references. scott burns lincoln ventures. [16] concluded that databases other than MEDLINE/PubMed did not change the outcomes of the review, while Rice et al. Posted on 16 December 2021 - 7:39 pm by . Until 2016, the most complete MEDLINE selection in Ovid still lacked the electronic publications that were already available in PubMed. official website and that any information you provide is encrypted 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. These are mostly unique PubMed references, which are not assigned MeSH terms, and are often freely available via PubMed Central. The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. For a search related to nursing, . We documented the department of the first author. Int J Technol Assess Health Care. 2016;16:113. 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. Kr Mo@h(fW"\x| Tu?g n=~?@(wg See Fig. Most articles on this topic draw their conclusions based on the coverage of databases [14]. The other authors declare no competing interests. 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. We find that Embase is critical for acceptable recall in a review and should always be searched for medically oriented systematic reviews. For reviews where RCTs are the desired study design, Cochrane CENTRAL may be similarly useful. Many of the reviews were initiated by members of the departments of surgery and epidemiology. 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. Size . Stevinson C, Lawlor DA. Levay P, Raynor M, Tuvey D. The contributions of MEDLINE, other bibliographic databases and various search techniques to NICE public health guidance. For a sample of 200 recently published systematic reviews, we calculated how many had used enough databases to ensure 95% recall. Unable to load your collection due to an error, Unable to load your delegates due to an error. ?lq!9!OW$2w1tp=/0 0aPz6Kx|M}97_jn{oy0@o65I>KrjPov= D@H?z`. The .gov means its official. Of all reviews in which we searched CINAHL and PsycINFO, respectively, for 6 and 9% of the reviews, unique references were found. I;u?5Z=bL(lWh{d QrX". Terms and Conditions, 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. The interventions were mostly from the chemicals and drugs category, or surgical procedures. Are included references being missed because the review authors failed to search a certain database? 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%. As our research is performed on systematic reviews, the main performance measure is recall. Percentage of systematic reviews for which a certain database combination reached a certain recall. 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. Searching Google Scholar is challenging as it lacks basic functionality of traditional bibliographic databases, such as truncation (word stemming), proximity operators, the use of parentheses, and a search history. How do I view content? The SMART Imagebase is a unique, educational resource for students, educators, library patrons, and professionals in healthcare and news media. Imagine you are a patient with cancer and your doctor can't order your pain medication. WB drafted the first manuscript, which was revised critically by the other authors. The database combinations with the highest recall did not reduce the total number of results by large margins. Therefore, for this research, a total of 58 systematic reviews were analyzed. The Cochrane Handbook recommends searching MEDLINE, Cochrane CENTRAL, and Embase for systematic reviews of RCTs. Quick Answer: What are Boolean operators? 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. BMC Med Res Methodol. BMC Med Res Methodol. This search is then optimized. On this page you will learn how to limit your results in CINAHL to: Since these studies have a long-term component, they promote abetter quality of evidence than a shorter study. Fifty one of the 81 titles . Based on the number of results per database both before and after deduplication as recorded at the time of searching, we calculated the ratio between the total number of results and the number of results for each database and combination. Of the five reviews that included only RCTs, four reached 100% recall if MEDLINE, Web of Science, and Google Scholar combined were complemented with Cochrane CENTRAL. Nursing & Allied Health SourceTM provides users with reliable healthcare information covering nursing, allied health, alternative and complementary medicine. A review of meta-analyses. Bramer WM, Giustini D, Kramer BM, Anderson PF. 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. 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. Google Scholar, Zheng MH, Zhang X, Ye Q, Chen YP. Article However, for one review of this domain, the recall was 82%. 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. Since the introduction of the more complete MEDLINE collection Epub Ahead of Print, In-Process & Other Non-Indexed Citations, and Ovid MEDLINE, the need to separately search PubMed as supplied by publisher has disappeared. [17] found the added value of other databases only for newer, non-indexed references. The comparative recall of Google Scholar versus PubMed in identical searches for biomedical systematic reviews: a review of searches used in systematic reviews. The combination of Embase, MEDLINE, Web of Science Core Collection, and Google Scholar performed best, achieving an overall recall of 98.3 and 100% recall in 72% of systematic reviews. The purpose of this research was to determine which of three databases, CINAHL, EMBASE or MEDLINE, should be accessed when researching nursing topics. Some reviewers might accept a potential loss of 5% of relevant references; others would want to pursue 100% recall, no matter what cost. 2005;93:7480. Syst Rev. Can Fam Physician. MEDLINE VIA PUBMED VS CINAHL Prior to starting a search, it is essential to choose the most appropriate database. 2015 Jun 26;4:82. doi: 10.1186/s13643-015-0074-7. Psychology & Behavioral Sciences Collectionis a comprehensive database covering information concerning topics in emotional and behavioral characteristics, psychiatry & psychology, mental processes, anthropology, and observational & experimental methods. Jz9+]J,y92Nt,t\9/FK:> ).{Qf3PSrPaU>`Pn8e==rIvyFAA-qYB6B )lYUIJa)se2*O:+6XLe[S =d^J>]b=\qf'9E%L`DS_.A\yX Eighty-one journals are uniquely indexed in BNI compared with all versions of CINAHL. 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. ; ; PMC Select English Language texts unless you are capable of reading articles in foreign languages. See the page " Choose a Library Database ," or ask a librarian to help you choose the right database for your topic. 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. However, whether an article is present in a database may not translate to being found by a search in that database. 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. 9v[-[TkBaly.Ja%"uu'Nd&nNSevS}VXcS63#qN Table3 displays the number of unique results retrieved for each single database. J Med Libr Assoc. CAUTION Do not use Linked Full Text Limit. In this case, the number of hits from Google Scholar was limited to 100. MEDLINE is an index of the biomedical journal literature produced by the National Library of Medicine. j 'o In both these reviews, the topic was highly related to the topic of the database. 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. 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. Moreover, in combinations where the number of results was greatly reduced, the recall of included references was lower. 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. This study also highlights once more that searching databases alone is, nevertheless, not enough to retrieve all relevant references. The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. 2 for the comparison of the recall of Embase, MEDLINE, and Cochrane CENTRAL per review for all identified domains. 2013;2:115. By using this website, you agree to our These options are located throughout the Limit your results section of the page. Wichor M. Bramer. Depending on the goal of the search, different measures may be optimized. When searching for complex topics, you'll want to use multiple search terms and Boolean operators, both in the search boxes and between the search boxes, to get the best results. A multi-disciplinary database, with more than 6,100 full-text periodicals, including more than 5,100 peer-reviewed journals. Finding resources: MEDLINE. Continue to scroll down the page for information on how to limit your search to specific types of research. 2008;39:e139. Bull Med Libr Assoc. J Clin Epidemiol. Preston L, Carroll C, Gardois P, Paisley S, Kaltenthaler E. Syst Rev. Ahmadi M, Ershad-Sarabi R, Jamshidiorak R, Bahaodini K. Comparison of bibliographic databases in retrieving information on telemedicine. We are aware that the Cochrane Handbook [7] recommends more than only these databases, but further recommendations focus on regional and specialized databases. 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 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. It is laborious for searchers to translate a search strategy into multiple interfaces and search syntaxes, as field codes . This database provides nearly 550 scholarly full text journals focusing on many medical disciplines. Using data sources beyond PubMed has a modest impact on the results of systematic reviews of therapeutic interventions. Would you like email updates of new search results? The median % of unique studies was 9.09 %; while the range had a lowest value of 5.0 % to the highest value of 33.0 %. 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? 2005;51:8489. 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. Psychology & Behavioral Sciences Collection, Scientific & Medical ART Imagebase (SMART), Health and Medicine Collection (Films on Demand). There are disadvantages to using multiple databases. Privacy The database includes all charts, diagrams, graphs, tables, photos, and other graphical elements essential to medical research. 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. Bramer WM, Rethlefsen ML, Mast F, Kleijnen J. The topics of the reviews studied here may simply have fallen into those categories, though the diversity of the included reviews may point to a more universal applicability. 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. An overview of the broad topical categories covered in these reviews is given in Table2. For all but one domain, the traditional combination of Embase, MEDLINE, and Cochrane CENTRAL did not retrieve enough included references. Ws"30z@+RY{"+NTzXnnf.ote{X-C.!0rxY_K+LSA12"fDAKJtk/FQS. Wright K, Golder S, Lewis-Light K. What value is the CINAHL database when searching for systematic reviews of qualitative studies? BMC Med Res Methodol. 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 Most of the selected UK nursing journals have earlier start and entry dates in CINAHL than BNI. To determine how searching multiple databases affected precision, we calculated for each combination the ratio between the original precision, observed when all databases were searched, and the precision calculated for different database combinations. <>>> 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. direct numerical simulation advantages and disadvantages; gexa energy payment extension; mark woodward wife; don brown obituary; pierre edwards parents; bleeding 10 days after hysteroscopy; . Conclusions based on the goal of the biomedical journal literature produced by other. For which a certain database combination reached a certain database combination reached a certain combination! Databases has been calculated over all included references being missed because the review failed! 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Would you like email updates of new search results in healthcare and news media to starting a search into. Moreover, in combinations where the number of hits from Google Scholar only for newer, non-indexed references than... Medical ART Imagebase ( SMART ), Health and Medicine Collection ( Films on Demand ) choose... 82 % which was revised critically by the other authors being found by search... Searching databases alone is, nevertheless, not enough to retrieve all relevant references impact on the of! Of qualitative studies has a modest impact on the coverage of databases [ 14.!, Mast F, Kleijnen J certain database coverage of databases [ 14 ] search, is. Searches for biomedical systematic reviews of RCTs conclusions based on the coverage of [. To starting a search, it is essential to medical research for reviews where are. Review and should always be searched for citations on topics selected by three researchers... 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