disadvantages of cinahl database
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. 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 %. A secondary aim is to investigate the current practice of databases searched for published reviews. Hold down the Ctrl key to select multiple options. 2015;4:104. The skills and experience of the searcher are one of the most important aspects in the effectiveness of systematic review search strategies [23,24,25]. 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. 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). Wright K, Golder S, Lewis-Light K. What value is the CINAHL database when searching for systematic reviews of qualitative studies? iOm3w]9`V>@X(xF$u,mA5US{^2w" `15p3SCzSM2w+! A multi-disciplinary database, with more than 6,100 full-text periodicals, including more than 5,100 peer-reviewed journals. MEDLINE is a great resource for medical . 2008;39:e139. Database designers and developers, the data and database administrators and end-users must understand this functionality to take full advantage of it. Mental Measurements Yearbook,produced by the Buros Institute at the University of Nebraska, provides users with a comprehensive guide to over 2,700 contemporary testing instruments. Beckles Z, Glover S, Ashe J, Stockton S, Boynton J, Lai R, Alderson P. Searching CINAHL did not add value to clinical questions posed in NICE guidelines. Melissa Rethlefsen receives funding in part from the National Center for Advancing Translational Sciences of the National Institutes of Health under Award Number UL1TR001067. It offers job search and workplace skills improvement, skill building in reading, writing, math, and basic science, career certification and licensure exam prep, college and grad school entrance test prep, GED test prep, and more. vD@3h0MusH%|$e5Cl|Pl aWEEv~3v:hq`M 1LYi"eo*mZTmiMBV(']YJYa:{Xk4S9Tj-MLNAN}V%!U]h*us(5i:8}takdd-~^3I+LR0mkb4Kb3tTl! For the individual databases and combinations that were used in those reviews, we multiplied the frequency of occurrence in that set of 200 with the probability that the database or combination would lead to an acceptable recall (which we defined at 95%) that we had measured in our own data. It therefore finds articles in which the topic of research is not mentioned in title, abstract, or thesaurus terms, but where the concepts are only discussed in the full text. 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. Correspondence to Abbreviations: EM Embase, ML MEDLINE, WoS Web of Science, GS Google Scholar. Based on our calculations made by looking at random systematic reviews in PubMed, we estimate that 60% of these reviews are likely to have missed more than 5% of relevant references only because of the combinations of databases that were used. For more information, please visit our Permissions help page. Abstract The purpose of this research was to determine which of three databases, CINAHL, EMBASE or MEDLINE, should be accessed when researching nursing topics. 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. The https:// ensures that you are connecting to the l1FcqL@Bk>>T 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). Rathbone J, Carter M, Hoffmann T, Glasziou P. Syst Rev. 0_!g3SR}W/galG/g)Wz37;467WfW_E\wf_Q"#H3)j\]'gr[ ~dFq @Xj7yfC pOYAnaKruN" VI$wkD F\+ Fd7[)g `xBI@Oj Is the coverage of Google Scholar enough to be used alone for systematic reviews. 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. Optimal database combinations for literature searches in systematic reviews: a prospective exploratory study, https://doi.org/10.1186/s13643-017-0644-y, http://creativecommons.org/licenses/by/4.0/, http://creativecommons.org/publicdomain/zero/1.0/. scott burns lincoln ventures. Sixteen percent of the included references (291 articles) were only found in a single database; Embase produced the most unique references (n=132). Searching only Embase produced an NNR of 57 on average, whereas, for the optimal combination of four databases, the NNR was 73. official website and that any information you provide is encrypted Based on the record numbers of the search results in EndNote, we determined from which database these references came. For the search of nursing care literature on a medical condition, it was helpful to search both CINAHL and MEDLINE. how to send secure email attachments in gmail. Finding resources: MEDLINE. Cited by lists all citing articles based on Crossref citations.Articles with the Crossref icon will open in a new tab. f~C>j)Kx8t>qi0@fWT. Of the 11 references included in this review, one was found only in Google Scholar and one only in Web of Science. A total of 292 (17%) references were found by only one database. 1996 Jul;84(3):402-8. Review projects at Erasmus MC cover a wide range of medical topics, from therapeutic effectiveness and diagnostic accuracy to ethics and public health. Would you like email updates of new search results? The four databases that had retrieved the most unique references (Embase, MEDLINE, Web of Science, and Google Scholar) were investigated individually and in all possible combinations (see Table4). 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. 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. In addition, Michaleff et al. The database combinations with the highest recall did not reduce the total number of results by large margins. andy gibb last interview. 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. In 12 reviews (52%), Scopus retrieved 100% of all included references retrieved by Embase or Web of Science. 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. When looking at the overall recall, the combination of Embase and MEDLINE and either Google Scholar or Web of Science could be regarded sufficient with 96% recall. 'VI/:NAf] N1b v4Fl8KTs cinQ The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. Explain how resolving your EBP Project issue will improve . 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 Med Libr Assoc. Lorenzetti DL, Topfer L-A, Dennett L, Clement F. Value of databases other than MEDLINE for rapid health technology assessments. disadvantages of cinahl database. J Immigr Minor Health. Select an option by finding it in the list and clicking on it (it will then be highlighted). J Clin Epidemiol. The references to these reviews can be found in Additional file 1. For all individual reviews, we determined the median recall, the minimum recall, and the percentage of reviews for which each single database or combination retrieved 100% recall. J Clin Epidemiol. Imagine you are a patient with cancer and your doctor can't order your pain medication. 2011. 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. 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. % 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. One hundred and fifty-nine journals are uniquely indexed in BNI compared with the basic version of CINAHL. 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? Nearly 5,000 journals are read and their individual articles indexed and added to the MEDLINE database, which contains information about over 12 million journal articles. 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. MEDLINE did find unique references that had not been found in Embase, although our searches in Embase included all MEDLINE records. Systematic Reviews HR;QBYVCU-7;-7O?zIo =IBK OH)k11H?3xQao7~Z| Google Scholar. One explanation for our finding may be that if the research question is very specific, the topic of research might not always be mentioned in the title and/or abstract. }UCby^4(-\SHU1B CPn(ULF{fUUog].[>~si|F] mykK+NGz Percentage of systematic reviewsof a certain domainfor which the combination Embase, MEDLINE and Cochrane CENTRAL reached a certain recall. Once validated and certified for inclusion, these OA journals are treated with high-quality subject indexing and sophisticated, precise/accurate full-text linking. If the research question is more interdisciplinary, a broader science database such as Web of Science is likely to add value. The .gov means its official. 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. For reviews in our study that included RCTs only, indeed, this recommendation was sufficient for four (80%) of the reviews. 2005 Jan 8;5:2. doi: 10.1186/1471-2288-5-2. Inj Prev. Click in the check box below Evidence-Based Practice to select this option. 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 calculated the recall for individual databases and databases in all possible combination for all reviews included in the research. This number however is not an answer to the question of a researcher performing a systematic review, regarding which databases should be searched. EMBASE versus MEDLINE for family medicine searches: can MEDLINE searches find the forest or a tree? 2017;33:21724. Moreover, in combinations where the number of results was greatly reduced, the recall of included references was lower. 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. 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. j 'o Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine. There are disadvantages to using multiple databases. An overview of the broad topical categories covered in these reviews is given in Table2. There are disadvantages to using multiple databases. Based on our findings, this combination achieves acceptable recall about half the time (47%). endobj A pragmatic evaluation of a new method for librarian-mediated literature searches for systematic reviews. 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. Embase retrieved the most unique included references, followed by MEDLINE, Web of Science, and Google Scholar. Embase and MEDLINE combined with either Google Scholar or Web of Science scored similarly well on overall recall (95.9%). 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. The researchers that requested the search received a deduplicated EndNote file from which they selected the references relevant for inclusion in their systematic review. The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. Biomedical databases are usually the initial source of information regarding the use, performance and dis-advantages of a diagnostic test. 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. J Clin Epidemiol. Article 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. By using this website, you agree to our It prevents you from finding articles that the library can access through other databases or subscriptions. Using this limiter will limit your results to EBP research articles, including clinical trials, meta analyses, and systematic reviews, as well as articles from EBP journals and about EBP. Bramer WM, de Jonge GB, Rethlefsen ML, Mast F, Kleijnen J. 2004;12:22832. A systematic approach to searching: how to perform high quality literature searches more efficiently. 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. 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. Lastly, we checked whether the reviews described limiting their included references to a particular study design. A comparative study of clinical end-user and librarian searches. BMC Med Res Methodol. J Clin Epidemiol. Additionally, search strategies are limited to a maximum of 256 characters, which means that creating a thorough search strategy can be laborious. If Erasmus MC authors had conducted more reviews that included only RCTs, Cochrane CENTRAL might have added more unique references. It is laborious for searchers to translate a search strategy into multiple interfaces and search syntaxes, as field codes and proximity operators differ between interfaces. 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. And end-users must understand this functionality to take full advantage of it L Clement! Half the time ( 47 % ), Scopus retrieved 100 % of all included references retrieved by or... On it ( it will then be highlighted ) imagine you are a patient cancer. Deduplicated EndNote file from which they selected the references to a particular study design, visit... Oh ) k11H? 3xQao7~Z| Google Scholar or Web of Science is likely add! 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disadvantages of cinahl database