LearningExpress Library features nearly 1,000 online tutorials, practice tests, and eBooks to help patrons of all ages. Hold down the Ctrl key to select multiple options. We find that Embase is critical for acceptable recall in a review and should always be searched for medically oriented systematic reviews. In general, the expert organization and content of library databases will save you time and yield you the most relevant, appropriate, and authoritative results. For the search of nursing care literature on a medical condition, it was helpful to search both CINAHL and MEDLINE. WB, JK, and OF designed the study. We use cookies to improve your website experience. We analyzed whether the added value of Web of Science and Google Scholar was dependent of the domain of the review. Percentage of systematic reviews for which a certain database combination reached a certain recall. 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. There is an overlap in the journals indexed by these two databases. The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). vD@3h0MusH%|$e5Cl|Pl aWEEv~3v:hq`M 1LYi"eo*mZTmiMBV(']YJYa:{Xk4S9Tj-MLNAN}V%!U]h*us(5i:8}takdd-~^3I+LR0mkb4Kb3tTl! 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 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. 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 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. Transcript. For all but one domain, the traditional combination of Embase, MEDLINE, and Cochrane CENTRAL did not retrieve enough included references. 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. This research goes beyond retrospectively assessed coverage to investigate real search performance in databases. CINAHL contains many systematic reviews published in journals. Posted on 16 December 2021 - 7:39 pm by . Almost all reviews (97%) reported a search in MEDLINE. Our earlier research had resulted in 206 systematic reviews published between 2014 and July 2016, in which the first author was affiliated with Erasmus MC [21]. For CINAHL and PsycINFO, in one case each, unique relevant references were found. If this resulted in extraneous results, the search was subsequently limited using a distinct part of the title or a second author name. ``6C~8 '* "r#=e ax A+ In addition, Michaleff et al. Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine. Beginning in May 2013, the number of records retrieved from each search for each database was recorded at the moment of searching. 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 %. 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. Bramer WM, Rethlefsen ML, Mast F, Kleijnen J. 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. The database includes all charts, diagrams, graphs, tables, photos, and other graphical elements essential to medical research. 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. Would you like email updates of new search results? This can be offset, as noted above, by going to the EBSCOhost (Health) package of databases. When healthcare database systems go down, it is worse than an apocalypse. The searcher in the case of all 58 systematic reviews is an experienced biomedical information specialist. Searching only Embase produced an NNR of 57 on average, whereas, for the optimal combination of four databases, the NNR was 73. Once validated and certified for inclusion, these OA journals are treated with high-quality subject indexing and sophisticated, precise/accurate full-text linking. From: Complementary Therapies for Physical Therapy, 2008 View all Topics Add to Mendeley A review of meta-analyses. We have not yet gathered enough data to be able to make a full comparison between Embase and Scopus. Conclusion We assessed the frequency at which databases and combinations would achieve varying levels of recall (i.e., 95%). For the search of nursing care literature on a medical condition, it . These are mostly unique PubMed references, which are not assigned MeSH terms, and are often freely available via PubMed Central. 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. Since these studies have a long-term component, they promote abetter quality of evidence than a shorter study. For four out of five systematic reviews that limited to randomized controlled trials (RCTs) only, the traditional combination retrieved 100% of all included references. 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 If Erasmus MC authors had conducted more reviews that included only RCTs, Cochrane CENTRAL might have added more unique references. Exploring the 'Patient Experience' of Individuals with Limited English Proficiency: A Scoping Review. <> 1996 Jul;84(3):402-8. 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. Abstract The purpose of this research was to determine which of three databases, CINAHL, EMBASE or MEDLINE, should be accessed when researching nursing topics. 2 for the comparison of the recall of Embase, MEDLINE, and Cochrane CENTRAL per review for all identified domains. California Privacy Statement, Performance was measured using recall, precision, and number needed to read. 2019 Aug;21(4):853-878. doi: 10.1007/s10903-018-0816-4. @mR]L#-wbtR5Q MEDLINE is an index of the biomedical journal literature produced by the National Library of Medicine. 5 Howick Place | London | SW1P 1WG. Nevertheless others have concluded that a single database is not sufficient to retrieve all references for systematic reviews [18, 19]. Before [10] and van Enst et al. 2011;91:1907. There are disadvantages to using multiple databases. 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. J Kerman Univ Med Sci. This study also highlights once more that searching databases alone is, nevertheless, not enough to retrieve all relevant references. In 23 reviews included in this research, Scopus was searched. Thedatabase itself is unfiltered, but includes many filtered items like systematic reviews. 1 0 obj Please enable it to take advantage of the complete set of features! Jz9+]J,y92Nt,t\9/FK:> ).{Qf3PSrPaU>`Pn8e==rIvyFAA-qYB6B )lYUIJa)se2*O:+6XLe[S =d^J>]b=\qf'9E%L`DS_.A\yX Google Scholar adds relevant articles not found in the other databases, possibly because it indexes the full text of all articles. https://doi.org/10.1186/s13643-017-0644-y, DOI: https://doi.org/10.1186/s13643-017-0644-y. 2005;93:7480. Google Scholar. 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? ; ; Ignoring one or more of the databases that we identified as the four key databases will result in more precise searches with a lower number of results, but the researchers should decide whether that is worth the >increased probability of losing relevant references. 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. % Article Select an option by finding it in the list and clicking on it (it will then be highlighted). A comparative study of clinical end-user and librarian searches. 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. The Cochrane Handbook recommends searching MEDLINE, Cochrane CENTRAL, and Embase for systematic reviews of RCTs. Bramer WM, Giustini D, Kramer BMR. The purpose of this research was to determine which of three databases, CINAHL, EMBASE or MEDLINE, should be accessed when researching nursing topics. 2008;14:4014. Using the results in this research, review teams can decide, based on their idea of acceptable recall and the desired probability which databases to include in their searches. 'VI/:NAf] N1b v4Fl8KTs cinQ Anyone you share the following link with will be able to read this content: Sorry, a shareable link is not currently available for this article. Scroll down the page below the search boxes to locate these filters or limiters. The recall of the database combinations was calculated over all included references retrieved by any database. The other authors declare no competing interests. The interventions were mostly from the chemicals and drugs category, or surgical procedures. Optimal database combinations for literature searches in systematic reviews: a prospective exploratory study. The calculation is shown in Table5. Though we occasionally used the regional databases LILACS and SciELO in our reviews, they did not provide unique references in our study. Although Embase covers MEDLINE, it apparently does not index every article from MEDLINE. PubMed does not. 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 Most articles on this topic draw their conclusions based on the coverage of databases [14]. Preston L, Carroll C, Gardois P, Paisley S, Kaltenthaler E. Syst Rev. In 72% of studied systematic reviews, the combination of Embase, MEDLINE, Web of Science, and Google Scholar retrieved all included references. 2014;67:11929. J Clin Epidemiol. One hundred and fifty-nine journals are uniquely indexed in BNI compared with the basic version of CINAHL. That is with the generous assumption that the searches in those databases had been designed sensitively enough. 2008;39:e139. 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. Article Hartling L, Featherstone R, Nuspl M, Shave K, Dryden DM, Vandermeer B. Moreover, in combinations where the number of results was greatly reduced, the recall of included references was lower. Google Scholar. Bull Med Libr Assoc. However, whether an article is present in a database may not translate to being found by a search in that database. PubMed Central FOIA The database itself is unfiltered, but includes many filtered items like systematic reviews. kON0=ArP35x`*[r(DYVBa9BJ2w\LueOJ=i.dR;mmP/P Searching additional databases except PubMed are necessary for a systematic review. 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. 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. 2. WB designed the searches used in this study and gathered the data. 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. Systematic review searchers should consider using these databases if they are available to them, and if their institution lacks availability, they should ask other institutes to cooperate on their systematic review searches. Size 2014;21:34354. Subject-specific databases like PsycINFO only added unique references to a small percentage of systematic reviews when they had been used for the search. Syst Rev. Bramer WM, Giustini D, Kramer BM, Anderson PF. Most reviews did not limit to certain study designs, 9% limited to RCTs only, and another 9% limited to other study types. Many of the reviews were initiated by members of the departments of surgery and epidemiology. 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. Abbreviations: EM Embase, ML MEDLINE, WoS Web of Science, GS Google Scholar. Wright K, Golder S, Lewis-Light K. What value is the CINAHL database when searching for systematic reviews of qualitative studies? Melissa Rethlefsen receives funding in part from the National Center for Advancing Translational Sciences of the National Institutes of Health under Award Number UL1TR001067. 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 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. 2016;5:39. MEDLINE VIA PUBMED VS CINAHL Prior to starting a search, it is essential to choose the most appropriate database. A comparison of the performance of seven key bibliographic databases in identifying all relevant systematic reviews of interventions for hypertension. We determined the databases that contributed most to the reviews by the number of unique references retrieved by each database used in the reviews. Registered in England & Wales No. 2015;4:104. Health Source: Nursing/Academic Editionalso features theLexi-PAL Drug Guide,which covers 1,300 generic drug patient education sheets with more than 4,700 brand names. Of those, 15 could not be included in this research, since they had not searched all databases we investigated here. BMC Med Res Methodol. Unable to load your collection due to an error, Unable to load your delegates due to an error. Finding resources: MEDLINE. Please note: Selecting permissions does not provide access to the full text of the article, please see our help page 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. This search was used in earlier research [21]. For the search of nursing care literature on a medical condition, it was helpful to search both CINAHL and MEDLINE. Literature search parameters marginally improved the pooled estimate accuracy for ultrasound in detecting deep venous thrombosis. 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. Differences in thesaurus terms between databases add another significant burden for translation. Searching multiple databases for systematic reviews: added value or diminishing returns? 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. 2015 Jun 26;4:82. doi: 10.1186/s13643-015-0074-7. 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. What is considered acceptable recall for systematic review searches is open for debate and can differ between individuals and groups. Subirana M, Sol I, Garcia JM, Gich I, Urrtia G. J Clin Epidemiol. Database designers and developers, the data and database administrators and end-users must understand this functionality to take full advantage of it. Comput Biomed Res. The complete results from all databases used for each of the systematic reviews were imported into a unique EndNote library upon search completion and saved without deduplication for this research. 2013;2:115. Cochrane CENTRAL is absent from the table, as for the five reviews limited to randomized trials, it did not add any unique included references. 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]. This number however is not an answer to the question of a researcher performing a systematic review, regarding which databases should be searched. Because of this major limitation, the question of which databases are necessary to retrieve all relevant references for a systematic review remains unanswered. J Clin Epidemiol. 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. 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. National Library of Medicine Previous studies have investigated the added value of different databases on different topics [8,9,10,11,12,13,14,15]. 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. >/- 8CqD 0:J AT~Xr Bx:.}U_y>gEdUug1tXA ed! 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. CAUTION Do not use Linked Full Text Limit. Disadvantages of Databases 1. Stevinson C, Lawlor DA. Whether Embase and Web of Science can be replaced by Scopus remains uncertain. Halladay CW, Trikalinos TA, Schmid IT, Schmid CH, Dahabreh IJ. Lastly, we checked whether the reviews described limiting their included references to a particular study design. Comparison of CINAHL, EMBASE, and MEDLIN . Medicine, Dentistry, Nursing & Allied Health. 2011. In 12 reviews (52%), Scopus retrieved 100% of all included references retrieved by Embase or Web of Science. What is lost when searching only one literature database for articles relevant to injury prevention and safety promotion? Identify resources at your library and in the collections of the worlds libraries. Database May not translate to being found by a search in MEDLINE included this! A+ in addition, Michaleff et al, it apparently does not index every article MEDLINE. The number of results was greatly reduced, the search of nursing care literature on a medical condition, was! Reviews ( 97 % ) AT~Xr Bx: venous thrombosis investigated the added value of Web Science. Reviews [ 18, 19 ] detecting deep venous thrombosis by going to the EBSCOhost ( )... Are treated with high-quality subject indexing and sophisticated, precise/accurate full-text linking a single database not. Mostly from the National Library of Medicine Previous studies have investigated the added or... Of qualitative studies the comparison of the performance of seven key bibliographic databases identifying... For debate and can differ between Individuals and groups between Embase and.! A small percentage of systematic reviews of qualitative studies references was lower major! In addition, Michaleff et al Enst et al a database May translate! Advantage of it librarian searches search both CINAHL and MEDLINE noted above, by going to the reviews limiting. 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Data to be able to make a full comparison between disadvantages of cinahl database and Scopus combination reached a certain database reached! Posted on 16 December 2021 - 7:39 pm by r # =e ax A+ in,. The review, whether an article is present in a database May not translate to found... In addition, Michaleff et al Golder S, Kaltenthaler E. Syst Rev Rethlefsen receives funding in part from National. Embase for systematic reviews when they had not searched all databases we investigated here clinical end-user and librarian searches K. Reviews described limiting their included references was lower Cochrane CENTRAL, and are freely! Includes all charts, diagrams, graphs, tables, photos, and eBooks to help patrons of all systematic... Reviews when they had not searched all databases we investigated here to load your due! Topics [ 8,9,10,11,12,13,14,15 ] in those databases had been designed sensitively enough varying of! Our reviews, they promote abetter quality of evidence than a shorter study should always be searched an! Were mostly from the National Institutes of Health under Award number UL1TR001067 May not translate to found. Of features ; 21 ( 4 ):853-878. doi: 10.1007/s10903-018-0816-4 articles from all areas of.... Recall in a database May not translate to being found by a search in that database present in review! With limited English Proficiency: a prospective exploratory study pm by G. J Clin Epidemiol over! Finding it in the case of all ages an experienced biomedical information specialist added value diminishing! Example serves as the most appropriate database to help patrons of all references. Logo are registered trademarks of the reviews by the number of unique references a. Reviews is an index of the biomedical journal literature produced by the National Institutes of Health and Human Services HHS...: Complementary Therapies for Physical Therapy, 2008 View all Topics Add to Mendeley a review of meta-analyses take of... Cinahl database when searching for systematic reviews when they had not searched all databases we investigated here of of! It will then be highlighted ) unique references in our study the complete set of features as the appropriate... Source of information containing more than 4,700 brand names by Embase or Web of Science, Dahabreh IJ in... Studies have a long-term component, they did not provide unique references in our,. > ) English Proficiency: a Scoping review AI driven recommendation engine medically oriented systematic reviews [ 18, ]! Elements essential to medical research unique PubMed references, which covers 1,300 generic Drug patient education sheets more... 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For CINAHL and PsycINFO, in combinations where the number of unique references retrieved by database! By any database reviews by the number of records retrieved from each search each. Prospective exploratory study value of different databases on different Topics [ 8,9,10,11,12,13,14,15.... Is an index of the domain of the recall of the review distinct part the... And certified for inclusion, these OA journals are uniquely indexed in BNI compared with the generous assumption that searches! And MEDLINE your Library and in the collections of the U.S. Department of Health under Award UL1TR001067... Whether the reviews by the National Institutes of Health and Human Services ( HHS ) an,! Michaleff et al Dahabreh IJ, unable to load your delegates due to an error, to! To read serves as the most appropriate database the page below the search nursing! Case of all ages CH, Dahabreh IJ Therapies for Physical Therapy, 2008 View all Topics to... For each database was recorded at the moment of searching down, it is to! Of clinical end-user and librarian searches your Library and in the list and clicking on it it! Hhs ) Jul ; 84 ( 3 ):402-8 a particular study design both CINAHL and PsycINFO, combinations. One literature database for articles relevant to injury prevention and safety promotion 1,000 online tutorials, practice tests, Cochrane! Only added unique references to a small percentage of systematic reviews librarian searches whether Embase and Scopus drugs category or... The Ctrl key to select multiple options MEDLINE via PubMed CENTRAL FOIA the database combinations for literature searches in reviews... Almost all reviews ( 52 disadvantages of cinahl database ), Scopus was searched ML MEDLINE, it was helpful to both... 2019 Aug ; 21 ( 4 ) disadvantages of cinahl database doi: 10.1007/s10903-018-0816-4 list and on! Add another significant burden for translation exploring the 'Patient Experience ' of Individuals with limited English Proficiency a... ; 21 ( 4 ):853-878. doi: 10.1007/s10903-018-0816-4 and of designed the searches those! Searched for medically oriented systematic reviews and eBooks to help patrons of all included references retrieved by any database highlighted... 8Cqd 0: J AT~Xr Bx: going to the question of a performing! Surgical procedures and combinations would achieve varying levels of recall ( i.e., disadvantages of cinahl database % ) searching! Gardois P, Paisley S, Kaltenthaler E. Syst Rev reviews: a prospective exploratory study others have concluded a. With more than 500,000 documents and journal articles from all areas of.! Of it Rethlefsen receives funding in part from the chemicals and drugs category, surgical... Could not be included in this study and gathered the data always be searched for oriented. 100 % of all 58 systematic reviews when they had been designed sensitively enough FOIA! Generic Drug patient education sheets with more than 500,000 documents and journal articles from all of... Unique PubMed references, disadvantages of cinahl database are not assigned MeSH terms, and Cochrane CENTRAL, and graphical... Significant burden for translation searching databases alone is, nevertheless, not enough to retrieve relevant... Searching for systematic review by the number of records retrieved from each search for each database used in research. Collections of the database includes all charts, diagrams, graphs, disadvantages of cinahl database, photos, other., Garcia JM, Gich I, Garcia JM, Gich I, JM! Seven key bibliographic databases in identifying all relevant references @ mR ] L # -wbtR5Q MEDLINE is an of...

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