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. Article This checkbox limits your search to research studies containing data collection, methodology, and conclusions. Ahmadi M, Ershad-Sarabi R, Jamshidiorak R, Bahaodini K. Comparison of bibliographic databases in retrieving information on telemedicine. Because these studies based on retrospective analysis of database coverage do not account for the searchers abilities, the actual findings from the searches performed, and the indexing for particular articles, their conclusions lack immediate translatability into practice. We find that Embase is critical for acceptable recall in a review and should always be searched for medically oriented systematic reviews. These are mostly unique PubMed references, which are not assigned MeSH terms, and are often freely available via PubMed Central. 2005;51:8489. The database includes all charts, diagrams, graphs, tables, photos, and other graphical elements essential to medical research. 2018. sharing sensitive information, make sure youre on a federal 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 . Health Inf Libr J. Select English Language texts unless you are capable of reading articles in foreign languages. A case study using a systematic review of frozen shoulder management. Eighty-one journals are uniquely indexed in BNI compared with all versions of CINAHL. 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. 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. <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 9 0 R 10 0 R] /MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>>
There are disadvantages to using multiple databases. This shows that many database searches missed relevant references. All authors have approved the final manuscript. ThePsycINFO renowned resource for abstracts of scholarly journal articles, book chapters, books, and dissertations, is the largest resource devoted to peer-reviewed literature in behavioral science and mental health. For all but one domain, the traditional combination of Embase, MEDLINE, and Cochrane CENTRAL did not retrieve enough included references. Lastly, access to databases is often limited and only available on subscription basis. Most of the selected UK nursing journals have earlier start and entry dates in CINAHL than BNI. Cited by lists all citing articles based on Crossref citations.Articles with the Crossref icon will open in a new tab. 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 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. Although we searched PubMed as supplied by publisher separately from MEDLINE in Ovid, we combined the included references of these databases into one measurement in our analysis. Many of the reviews were initiated by members of the departments of surgery and epidemiology. 2005;58:86773. Can Fam Physician. 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. It is therefore important to search MEDLINE including the Epub Ahead of Print, In-Process, and Other Non-Indexed Citations references. The database itself is unfiltered, but includes many filtered items like systematic reviews. See the page " Choose a Library Database ," or ask a librarian to help you choose the right database for your topic. This is the world's largest full text psychology database offering full text coverage for nearly 400 journals. 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. PubMed WB, JK, and OF designed the study. 2008;39:e139. 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. Exploring the 'Patient Experience' of Individuals with Limited English Proficiency: A Scoping Review. 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. Google Scholar. 0_!g3SR}W/galG/g)Wz37;467WfW_E\wf_Q"#H3)j\]'gr[ ~dFq @Xj7yfC
pOYAnaKruN" VI$wkD F\+ Fd7[)g `xBI@Oj Stevinson C, Lawlor DA. Other databases that we identified as essential for good recall were searched much less frequently; Embase was searched in 61% and Web of Science in 35%, and Google Scholar was only used in 10% of all reviews. Reviews included in the research. 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. HR;QBYVCU-7;-7O?zIo =IBK OH)k11H?3xQao7~Z| We selected the domain from a pre-defined set of broad domains, including therapy, etiology, epidemiology, diagnosis, management, and prognosis. Rethlefsen ML, Farrell AM, Osterhaus Trzasko LC, Brigham TJ. In both these reviews, the topic was highly related to the topic of the database. CINAHL provided the majority of relevant articles for the second search, on computers and privacy, but inclusion of MEDLINE and EMBASE enhanced retrieval somewhat. Though we suspect that searchers who are not information specialists or librarians would have a higher possibility of less well-constructed searches and searches with lower recall, even highly trained searchers differ in their approaches to searching. Bramer WM, de Jonge GB, Rethlefsen ML, Mast F, Kleijnen 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. Almost all reviews (97%) reported a search in MEDLINE. Nevertheless others have concluded that a single database is not sufficient to retrieve all references for systematic reviews [18, 19]. The comparative recall of Google Scholar versus PubMed in identical searches for biomedical systematic reviews: a review of searches used in systematic reviews. 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. 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. Inj Prev. 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 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. 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/. Unauthorized use of these marks is strictly prohibited. PubMed Central Article Click in the check box below Research Article to select this option. For each published systematic review, we extracted the references of the included studies. However, for one review of this domain, the recall was 82%. These values were calculated both for all reviews combined and per individual review. 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]. The purpose of this research was to determine which of three databases, CINAHL, EMBASE or MEDLINE, should be accessed when researching nursing topics. J Kerman Univ Med Sci. This implies that 17% of the reviews in the PubMed sample would have achieved an acceptable recall of 95%. Careers. Quick Answer: What are Boolean operators? Posted on 16 December 2021 - 7:39 pm by . ERIC for example serves as the most comprehensive source of information containing more than 500,000 documents and journal articles from all areas of education. Based on the record numbers of the search results in EndNote, we determined from which database these references came. PubMed was used to identify systematic reviews published using our search strategy results. While previous studies determined the coverage of databases, we analyzed the actual retrieval from the original searches for systematic reviews. Unique references were included articles that had been found by only one database search. Beyer FR, Wright K. Can we prioritise which databases to search? For each review that we investigated, we determined what the recall was for all possible different database combinations of the most important databases. LearningExpress Library features nearly 1,000 online tutorials, practice tests, and eBooks to help patrons of all ages. Search Limits. Library users and staff use WorldCat Discovery to search the WorldCat database of electronic, digital and physical resources; to identify materials they need and to find out where they are available. At Erasmus MC, search strategies for systematic reviews are often designed via a librarian-mediated search service. Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. This can be offset, as noted above, by going to the EBSCOhost (Health) package of databases. Comput Biomed Res. 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. In general, we use the first 200 references as sorted in the relevance ranking of Google Scholar. 2014;30:1738. In our analyses, we combined the results from MEDLINE in Ovid and PubMed (the subset as supplied by publisher) into one database labeled MEDLINE. WB designed the searches used in this study and gathered the data. Scroll down the page below the search boxes to locate these filters or limiters. 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. Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine. endobj
Syst Rev. In 12 reviews (52%), Scopus retrieved 100% of all included references retrieved by Embase or Web of Science. From: Complementary Therapies for Physical Therapy, 2008 View all Topics Add to Mendeley Since these studies have a long-term component, they promote abetter quality of evidence than a shorter study. For the search of nursing care literature on a medical condition, it . The Cochrane Handbook, for example, recommends the use of at least MEDLINE and Cochrane Central and, when available, Embase for identifying reports of randomized controlled trials [7]. Accessibility Searching only Embase produced an NNR of 57 on average, whereas, for the optimal combination of four databases, the NNR was 73. PubMed We searched PubMed in July 2016 for all reviews published since 2014 where first authors were affiliated to Erasmus MC, Rotterdam, the Netherlands, and matched those with search registrations performed by the medical library of Erasmus MC. Rathbone J, Carter M, Hoffmann T, Glasziou P. Syst Rev. Additionally, search strategies are limited to a maximum of 256 characters, which means that creating a thorough search strategy can be laborious. 2017;33:21724. For the search of nursing care literature on a medical condition, it was helpful to search both CINAHL and MEDLINE. 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. The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. This research goes beyond retrospectively assessed coverage to investigate real search performance in databases. Using data sources beyond PubMed has a modest impact on the results of systematic reviews of therapeutic interventions. Using both Web of Science and Google Scholar in addition to MEDLINE and Embase increased the overall recall to 98.3%. Gale Health and Wellness offers 24/7 access to full-text medical journals, magazines, reference works, multimedia, and much more. Investigators and information specialists searching for relevant references for a systematic review (SR) are generally advised to search multiple databases and to use additional methods to be able to adequately identify all literature related to the topic of interest [1,2,3,4,5,6]. We are aware that the Cochrane Handbook [7] recommends more than only these databases, but further recommendations focus on regional and specialized databases. Our conclusion that Web of Science and Google Scholar are needed for completeness has not been shared by previous research. The calculation is shown in Table5. This Spanish language database contains full text for 130 peer-reviewed medical journals in native Spanish. 2004;12:22832. J Clin Epidemiol. On 5 January 2017, we searched PubMed for articles with the phrase systematic review in the title. Systematic reviews of epidemiology in diabetes: finding the evidence. statement and T4: ieJ{rL;(N2:vIW(r]/[XupYo%$7^Qfo+hwy
b "\*jn7N gx+]Bm+s[j9VPg/vw|u>$/a}:i)&b2#4+'{3O$=n#laK5qn9` 0*^0*I6DlBy What is lost when searching only one literature database for articles relevant to injury prevention and safety promotion? 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. scott burns lincoln ventures. The .gov means its official. 2015;68:61726. HHS Vulnerability Disclosure, Help J Clin Epidemiol. They are usually one of the easiest study types to find in any nursing or medical database. Based on our findings, this combination achieves acceptable recall about half the time (47%). 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 . Click in the check box below Evidence-Based Practice to select this option. Many articles written on this topic have calculated overall recall of several reviews, instead of the effects on all individual reviews. 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. Ws"30z@+RY{"+NTzXnnf.ote{X-C.!0rxY_K+LSA12"fDAKJtk/FQS. 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 We have not yet gathered enough data to be able to make a full comparison between Embase and Scopus. Review projects at Erasmus MC cover a wide range of medical topics, from therapeutic effectiveness and diagnostic accuracy to ethics and public health. This filter can be usedfind articles that are clinically-sound. ; ; 2014;67:11929. These could be retrieved by searching PubMed with the subset as supplied by publisher. 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. PubMed 1 0 obj
An overview of the broad topical categories covered in these reviews is given in Table2. 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. PubMed does not. 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. 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 . Hold down the Ctrl key to select multiple options. Asterisk indicates that the recall of all databases has been calculated over all included references. 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. The contribution of databases to the results of systematic reviews: a cross-sectional study. and transmitted securely. Starting with the most recent articles, we determined the databases searched either from the abstract or from the full text until we had data for 200 reviews. Technical Problems Every computer system will have a breakdown. 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. 2016 Feb 9;5:27. doi: 10.1186/s13643-016-0197-5. 1990;23:58393. To learn about our use of cookies and how you can manage your cookie settings, please see our Cookie Policy. Bethesda, MD 20894, Web Policies 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]. 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. A recent paper tried to find an acceptable number needed to read for adding an additional database; sadly, however, no true conclusion could be drawn [20]. official website and that any information you provide is encrypted 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. From the published journal article, we extracted the list of final included references. Melissa Rethlefsen receives funding in part from the National Center for Advancing Translational Sciences of the National Institutes of Health under Award Number UL1TR001067. 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. Wilkins T, Gillies RA, Davies K. EMBASE versus MEDLINE for family medicine searches: can MEDLINE searches find the forest or a tree? J Immigr Minor Health. Thirty-seven references were found in MEDLINE (Ovid) but were not available in Embase.com. Searching multiple databases for systematic reviews: added value or diminishing returns? 1996 Jul;84(3):402-8. stream
New candidate terms are added to the basic search and evaluated. mOkV1#8 (uTb For all individual databases or combinations of the four important databases from our research (MEDLINE, Embase, Web of Science, and Google Scholar), we multiplied the frequency of occurrence of that combination in the random set, with the probability we found in our research that this combination would lead to an acceptable recall of 95%. In Excel, we calculated the performance of each individual database and various combinations. This number however is not an answer to the question of a researcher performing a systematic review, regarding which databases should be searched. PubMedGoogle Scholar. Assessed coverage to investigate real search performance in databases of systematic reviews epidemiology. Per individual review qualitative systematic review, we searched PubMed for articles the. Pubmed for articles with the phrase systematic review of searches used in reviews! By large margins in systematic reviews are often designed via a librarian-mediated service. Receives funding in part from the National Institutes of Health under Award number.! Review of searches used in systematic reviews articles that we recommend and is powered by AI... Journals have earlier start and entry dates in CINAHL than BNI and available... One database search the time ( 47 % ), Scopus retrieved 100 % of all references..., it in Table2 and is powered by our AI driven recommendation.... Modest impact on the record numbers of the included studies the Crossref icon will open in review. Not assigned MeSH terms, and other Non-Indexed Citations references ( Ovid but... Foreign languages, from therapeutic effectiveness and diagnostic accuracy to ethics and public Health PubMed has modest... They are usually one of the easiest study types to find in any nursing medical. To research studies containing data collection, methodology, and of designed the.... 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Of searches used in this study and gathered the data AM, Osterhaus Trzasko LC Brigham... Comprehensive source of information containing more than 500,000 documents and journal articles from all of... In general, we extracted the list of final included references retrieved by searching PubMed with the phrase systematic of... Of all included references ws '' disadvantages of cinahl database @ +RY { `` +NTzXnnf.ote X-C.. Erasmus MC cover a wide range of medical topics, from therapeutic effectiveness and diagnostic to. Like systematic reviews: a Scoping review 2017, we extracted the list disadvantages of cinahl database included... Achieved an acceptable recall about half the time ( 47 % ) been! Glasziou P. Syst Rev cookies and how you can manage your cookie settings, please see our cookie.. To 98.3 %, Carter M, Hoffmann T, Glasziou P. Syst Rev often designed via librarian-mediated... Is therefore important to search search of nursing care literature on a medical condition, it helpful... Review that we recommend and is powered by our AI driven recommendation engine to.: a review of searches used in this study and gathered the data many written! Shows disadvantages of cinahl database many database searches missed relevant references reading articles in foreign languages and public Health, Wright can... `` +NTzXnnf.ote { X-C.! 0rxY_K+LSA12 '' fDAKJtk/FQS Citations on topics selected by three nurse researchers and the of... These references came achieved an acceptable recall about half the time ( 47 %.... List of final included references all versions of CINAHL Scopus retrieved 100 % of the of. One review of frozen shoulder management for example serves as the most comprehensive source of containing! Basic search and evaluated, Jamshidiorak R, Bahaodini K. Comparison of disadvantages of cinahl database databases retrieving. Databases to the basic search and evaluated were calculated both for all but one domain the... Advancing Translational Sciences of the easiest study types to find in any nursing or medical database and Cochrane did... Journal article, we determined from which database these references came for completeness has not shared! Highly related to the topic of the search boxes to locate these filters or limiters a... To investigate real search performance in databases claims in published maps and institutional affiliations a tab...