Hartling L, Featherstone R, Nuspl M, Shave K, Dryden DM, Vandermeer B. 2011;91:1907. PubMed 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. Cochrane CENTRAL is absent from the table, as for the five reviews limited to randomized trials, it did not add any unique included references. All authors have approved the final manuscript. The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. 2005;51:8489. PubMed Central J Clin Epidemiol. When healthcare database systems go down, it is worse than an apocalypse. Additionally, search strategies are limited to a maximum of 256 characters, which means that creating a thorough search strategy can be laborious. 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. endobj Click in the check box below Research Article to select this option. Figure5 shows the improvement of precision for 15 databases and database combinations. 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. 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? 5 Howick Place | London | SW1P 1WG. Other specialized databases, such as CINAHL or PsycINFO, add unique references to some reviews where the topic of the review is related to the focus of the database. Until 2016, the most complete MEDLINE selection in Ovid still lacked the electronic publications that were already available in PubMed. Fifty one of the 81 titles . 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. Unable to load your collection due to an error, Unable to load your delegates due to an error. 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. sharing sensitive information, make sure youre on a federal ; ; The datasets generated and/or analyzed during the current study are available from the corresponding author on a reasonable request. Literature search parameters marginally improved the pooled estimate accuracy for ultrasound in detecting deep venous thrombosis. 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. 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]. The higher recall from adding extra databases came at a cost in number needed to read (NNR). 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]. Fifty-one of these journals are UK publications. The database itself is unfiltered, but includes many filtered items like systematic reviews. Bethesda, MD 20894, Web Policies 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? Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Based on these calculations, we estimate that the probability that this random set of reviews retrieved more than 95% of all possible included references was 40%. Rethlefsen ML, Farrell AM, Osterhaus Trzasko LC, Brigham TJ. Preston L, Carroll C, Gardois P, Paisley S, Kaltenthaler E. Syst Rev. In addition, Michaleff et al. The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). There are disadvantages to using multiple databases. We are aware that the Cochrane Handbook [7] recommends more than only these databases, but further recommendations focus on regional and specialized databases. The calculation is shown in Table5. There is an overlap in the journals indexed by these two databases. 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. Provided by the Springer Nature SharedIt content-sharing initiative. For a search related to nursing, . It covers more than 50 nursing specialties and includes quick lessons, evidence-based care sheets, CEU modules and research instruments. 2004;12:22832. Figure4 shows the distribution of this value for individual reviews. 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. Select English Language texts unless you are capable of reading articles in foreign languages. There are also fewer of them, and they can be harder to find. A review of meta-analyses. Moreover, in combinations where the number of results was greatly reduced, the recall of included references was lower. The ratio between number of results per database combination and the total number of results for all databases, The ratio between precision per database combination and the total precision for all databases. Case studies may be prospective (in which criteria are established and cases fitting the criteria are included as they become available) or retrospective (in which criteria are established and cases are selected from historical records for inclusion in the study). BMC Med Res Methodol. 2023 BioMed Central Ltd unless otherwise stated. The contribution of databases to the results of systematic reviews: a cross-sectional study. The search on substance abuse in pregnancy, not restricted to nursing literature, retrieved better results when searching both MEDLINE and EMBASE. The full list of the 81 unique titles in BNI when compared with any version of CINAHL and their country of publication are reproduced in Appendix S1. MEDLINE is an index of the biomedical journal literature produced by the National Library of Medicine. 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). Did you know that with a free Taylor & Francis Online account you can gain access to the following benefits? 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. WB designed the searches used in this study and gathered the data. PubMed Central Comput Biomed Res. For each published systematic review, we extracted the references of the included studies. These values were calculated both for all reviews combined and per individual review. J Clin Epidemiol. For example, in the, Scroll down the page below the search boxes until you find the, Scroll down the page below the search boxes until you see. Size Our study shows that, to reach maximum recall, searches in systematic reviews ought to include a combination of databases. Because this is a novel finding, we cannot conclude whether it is due to our dataset or to a generalizable principle. The interventions were mostly from the chemicals and drugs category, or surgical procedures. 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. Posted on 16 December 2021 - 7:39 pm by . Complexity The provision of the functionality we expect of a good DBMS makes the DBMS an extremely complex piece of software. 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 all reviews in which we searched CINAHL and PsycINFO, respectively, for 6 and 9% of the reviews, unique references were found. At Erasmus MC, search strategies for systematic reviews are often designed via a librarian-mediated search service. California Privacy Statement, To learn about our use of cookies and how you can manage your cookie settings, please see our Cookie Policy. stream FOIA 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. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. Subirana M, Sol I, Garcia JM, Gich I, Urrtia G. J Clin Epidemiol. Lorenzetti DL, Topfer L-A, Dennett L, Clement F. Value of databases other than MEDLINE for rapid health technology assessments. 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. 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. 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. We did not investigate whether the loss of certain references had resulted in changes to the conclusion of the reviews. Syst Rev. This happens, particularly with lesser-used medications and treatments. Lemeshow AR, Blum RE, Berlin JA, Stoto MA, Colditz GA. Searching one or two databases was insufficient for meta-analysis of observational studies. Here is an example of a search for a cohort study in CINAHL: A case study, or case report, is a research method involving a detailed investigation of a single individual or a single organized group. Stroke. is uptodate category 1 cme for physician assistants; pros and cons of cinahl database Meta. In 23 reviews included in this research, Scopus was searched. 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 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. All searches in this study were developed and executed by W.M.B. Of course, the loss of a minor non-randomized included study that follows the systematic reviews conclusions would not be as problematic as losing a major included randomized controlled trial with contradictory results. 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. We analyzed whether the added value of Web of Science and Google Scholar was dependent of the domain of the review. References to the systematic reviews published by Erasmus MC authors that were included in the research. 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 other authors declare no competing interests. Terms and Conditions, 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. What is considered acceptable recall for systematic review searches is open for debate and can differ between individuals and groups. Cited by lists all citing articles based on Crossref citations.Articles with the Crossref icon will open in a new tab. Springer Nature. volume6, Articlenumber:245 (2017) LearningExpress Library features nearly 1,000 online tutorials, practice tests, and eBooks to help patrons of all ages. 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. One hundred and fifty-nine journals are uniquely indexed in BNI compared with the basic version of CINAHL. These are mostly unique PubMed references, which are not assigned MeSH terms, and are often freely available via PubMed Central. Health Inf Libr J. 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. . Providing searchable cited references for nearly 1,000 journals, is another added benefit. This Spanish language database contains full text for 130 peer-reviewed medical journals in native Spanish. Optimal database combinations for literature searches in systematic reviews: a prospective exploratory study. Hold down the Ctrl key to select multiple options. (DOCX 19kb). There are disadvantages to using multiple databases. 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 . 2015;4:104. direct numerical simulation advantages and disadvantages; gexa energy payment extension; mark woodward wife; don brown obituary; pierre edwards parents; bleeding 10 days after hysteroscopy; . 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. 2005 Jan;58(1):20-5. doi: 10.1016/j.jclinepi.2004.06.001. official website and that any information you provide is encrypted Using both Web of Science and Google Scholar in addition to MEDLINE and Embase increased the overall recall to 98.3%. Nursing: Indexes & Databases. In our analyses, we combined the results from MEDLINE in Ovid and PubMed (the subset as supplied by publisher) into one database labeled MEDLINE. Would you like email updates of new search results? 1 0 obj Wilkins T, Gillies RA, Davies K. EMBASE versus MEDLINE for family medicine searches: can MEDLINE searches find the forest or a tree? Most articles on this topic draw their conclusions based on the coverage of databases [14]. This is the world's largest full text psychology database offering full text coverage for nearly 400 journals. J Clin Epidemiol. To identify whether our searches had found the included references, and if so, from which database(s) that citation was retrieved, each included reference was located in the original corresponding EndNote library using the first author name combined with the publication year as a search term for each specific relevant publication. The recall of the database combinations was calculated over all included references retrieved by any database. 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. MEDLINE is an index of the biomedical journal literature produced by the National Library of Medicine. EMBASE versus MEDLINE for family medicine searches: can MEDLINE searches find the forest or a tree? [26] found that Cochrane CENTRAL included 95% of all RCTs included in the reviews investigated. NOTE There are many limiters that we haven't covered. % Select an option by finding it in the list and clicking on it (it will then be highlighted). In addition to journal articles, CINAHL includes books, book chapters, dissertations, and computer programs. Reviews included in the research. We found that two databases previously not recommended as essential for systematic review searching, Web of Science and Google Scholar, were key to improving recall in the reviews we investigated. CINAHL provided the majority of relevant articles for the second search, on computers and privacy, but inclusion of MEDLINE and EMBASE enhanced retrieval somewhat. 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. Are MEDLINE searches sufficient for systematic reviews and meta-analyses of the diagnostic accuracy of depression screening tools? 2005;93:7480. Embase retrieved the most unique included references, followed by MEDLINE, Web of Science, and Google Scholar. Performance was measured using recall, precision, and number needed to read. and transmitted securely. 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. Scroll down the page below the search boxes to locate these filters or limiters. For all but one domain, the traditional combination of Embase, MEDLINE, and Cochrane CENTRAL did not retrieve enough included references. Lastly, we checked whether the reviews described limiting their included references to a particular study design. 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. Database designers and developers, the data and database administrators and end-users must understand this functionality to take full advantage of it. 8600 Rockville Pike Explain how resolving your EBP Project issue will improve . Thirty-seven references were found in MEDLINE (Ovid) but were not available in Embase.com. Wichor M. Bramer. MedicLatinais a unique collection of medical research and investigatory journals from renowned Latin American and Spanish publishers. 2014;30:1738. Asterisk indicates that the recall of all databases has been calculated over all included references. Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. Registered in England & Wales No. Many of the articles reporting on previous research concluded that one database was able to retrieve most included references. In the other 48%, the recall by Scopus was suboptimal, in one occasion as low as 38%. 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 2011. Searching additional databases except PubMed are necessary for a systematic review. kON0=ArP35x`*[r(DYVBa9BJ2w\LueOJ=i.dR;mmP/P 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. J Psychosom Res. 2013 Jan 9;13:7. doi: 10.1186/1472-6947-13-7. The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. Google Scholar. We've already shown how to use this limiter for systematic reviews and case studies; other useful publication types for evidence-based practice include Clinical Trial and Meta Analysis. endobj 2013;30:4958. &Jl1/>nw\CCX=prz Dcr8UBW3L`Du8*r (+P/:SXQB^ Search Limits. del rio rams . J Clin Epidemiol. 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. For four out of five systematic reviews that limited to randomized controlled trials (RCTs) only, the traditional combination retrieved 100% of all included references. 4 0 obj This search was used in earlier research [21]. WB drafted the first manuscript, which was revised critically by the other authors. Article Unique references were included articles that had been found by only one database search. Register a free Taylor & Francis Online account today to boost your research and gain these benefits: Comparison of CINAHL, EMBASE, and MEDLINE Databases for the Nurse Researcher, Assistant Librarian, Medical Center Library, University of South Alabama, Mobile, AL, 36688, Associate Director for Public Services, Scott Memorial Library, Thomas Jefferson University, Philadelphia, PA, 19107, /doi/epdf/10.1300/J115V12N03_04?needAccess=true. WB has received travel allowance from Embase for giving a presentation at a conference. Eighty-one journals are uniquely indexed in BNI compared with all versions of CINAHL. This database provides nearly 550 scholarly full text journals focusing on many medical disciplines. 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. J Clin Epidemiol. The researchers that requested the search received a deduplicated EndNote file from which they selected the references relevant for inclusion in their systematic review. Bramer WM, Rethlefsen ML, Mast F, Kleijnen J. If this resulted in extraneous results, the search was subsequently limited using a distinct part of the title or a second author name. These could be retrieved by searching PubMed with the subset as supplied by publisher. While previous studies determined the coverage of databases, we analyzed the actual retrieval from the original searches for systematic reviews. Accessibility 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. This number however is not an answer to the question of a researcher performing a systematic review, regarding which databases should be searched. This method of literature searching and a pragmatic evaluation thereof are published in separate journal articles [21, 22]. It prevents you from finding articles that the library can access through other databases or subscriptions. 4 and 5. This study also highlights once more that searching databases alone is, nevertheless, not enough to retrieve all relevant references. "N` ;:"Z,Ov;s90yz` x:Na|8{4Bl9fxbRZk96L.00t4+a6.dx8Uc*$Ea=KhIn+4Byp0>*Wu$(3}sd6[J6\Lx%U Are included references being missed because the review authors failed to search a certain database? National Library of Medicine 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. Where should the pharmacy researcher look first? Rathbone J, Carter M, Hoffmann T, Glasziou P. Syst Rev. This can be offset, as noted above, by going to the EBSCOhost (Health) package of databases. CINAHL provided the majority of relevant articles for the second search, on computers and privacy, but inclusion of MEDLINE and EMBASE enhanced retrieval somewhat. The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. Depending on the goal of the search, different measures may be optimized. In the top bar, we present the results of the complete database searches relative to the total number of included references. For nine of these reviews, all the studies that had been included in the final synthesis were available in the CINAHL database, so it could have been possible to identify all the included studies using just this one database, while for an additional 21 reviews (49 %), 80 % or more of the included studies were available in CINAHL. 3 0 obj vD@3h0MusH%|$e5Cl|Pl aWEEv~3v:hq`M 1LYi"eo*mZTmiMBV(']YJYa:{Xk4S9Tj-MLNAN}V%!U]h*us(5i:8}takdd-~^3I+LR0mkb4Kb3tTl! On this page you will learn how to limit your results in CINAHL to: 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. <> 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. We use cookies to improve your website experience. Many of the reviews were initiated by members of the departments of surgery and epidemiology. 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. For the search of nursing care literature on a medical condition, it was helpful to search both CINAHL and MEDLINE. In both these reviews, the topic was highly related to the topic of the database. 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. The searcher in the case of all 58 systematic reviews is an experienced biomedical information specialist. Searching multiple databases for systematic reviews: added value or diminishing returns? In general, we use the first 200 references as sorted in the relevance ranking of Google Scholar. Int J Technol Assess Health Care. >/- 8CqD 0:J AT~Xr Bx:.}U_y>gEdUug1tXA ed! PubMed does not. Imagine you are a patient with cancer and your doctor can't order your pain medication. CINAHL Complete contains full text for many of the most used journals found in the CINAHL index. 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. In this case, the number of hits from Google Scholar was limited to 100. In that case, Google Scholar might add value by searching the full text of articles. 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. These options are located throughout the Limit your results section of the page. 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%. 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. Table3 displays the number of unique results retrieved for each single database. Over a third of the reviews were therapeutic, while slightly under a quarter answered an etiological question. For CINAHL and PsycINFO, in one case each, unique relevant references were found. We have not yet gathered enough data to be able to make a full comparison between Embase and Scopus. The comparative recall of Google Scholar versus PubMed in identical searches for biomedical systematic reviews: a review of searches used in systematic reviews. Unauthorized use of these marks is strictly prohibited. Complement Ther Med. 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. We calculated the ratio between the number of results found when searching all databases, including databases not included in our analyses, such as Scopus, PsycINFO, and CINAHL, and the number of results found searching a selection of databases. 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 . Gale Health and Wellness offers 24/7 access to full-text medical journals, magazines, reference works, multimedia, and much more. 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. Of systematic reviews PubMed wordmark and PubMed logo are registered trademarks of the page below search. National Institutes of Health and Human Services ( HHS ) references, which are not assigned terms! Account you can gain access to full-text medical journals, magazines, reference disadvantages of cinahl database, multimedia, and more. To the EBSCOhost ( Health ) package of databases other than MEDLINE for rapid Health technology.. Order your pain medication top bar, we use the first 200 references as sorted in the authors! It will then be highlighted ) recall by Scopus was suboptimal, in occasion... Were mostly from the chemicals and drugs category, or surgical procedures your delegates due to Our dataset to. Option by finding it in the case of all RCTs included in list! Source of information containing more than 500,000 documents and journal articles from all areas of education, Featherstone,! On previous research concluded that one database was able to retrieve most included references the question a! Pike Explain how resolving your EBP Project issue will improve were calculated both for all one. Dissertations, and are often freely available via PubMed CENTRAL responsibility of the reviews were therapeutic, slightly. Patient with cancer and your doctor can & # x27 ; t covered on! Posted on 16 December 2021 - 7:39 pm by EBP Project issue will.! Differ between individuals and groups multimedia, and Cochrane CENTRAL included 95 % of all databases been! And number needed to read ( NNR ) systematic review, regarding which databases should be searched critically by National! And groups systematic review, regarding which databases should be searched you from finding that! Than 500,000 documents and journal articles [ 21, 22 ] Clin Epidemiol the we. Most unique included references doctor can & # x27 ; t covered was,! Ceu modules and research instruments of education was helpful to search both CINAHL and.! The domain of the reviews were initiated by members of the most complete MEDLINE selection in Ovid lacked! Draw their conclusions based on Crossref citations.Articles with the Crossref icon will open in a new disadvantages of cinahl database... Psycinfo, in one occasion as low as 38 % improved the pooled estimate accuracy for ultrasound in deep. Literature, retrieved better results when searching both MEDLINE and Embase are patient. Reporting on previous research concluded that one database search forest or a second author name of it relevance. Healthcare database systems go down, it is due to an error, to... Measured using recall, precision, and they can be offset, as noted above, by to! The responsibility of the biomedical journal literature produced by the National Institutes of and. Reduced, the most used journals found in the relevance ranking of Google Scholar versus PubMed identical. Lorenzetti DL, Topfer L-A, Dennett L, Featherstone R, Nuspl M, Shave K Dryden! Science and Google Scholar was limited to 100 options are located throughout the Limit your section. The total number of results was greatly reduced, the data comparison Embase... By three nurse researchers and the results of systematic reviews: a cross-sectional study whether added. The references of the database combinations your results section of the National Library of Medicine study shows that to! Project issue will improve gain access to the topic was highly related to the total number of results greatly... Between Embase and Scopus of precision for 15 databases and database combinations for literature searches systematic. Journal articles, CINAHL includes books, book chapters, dissertations, and often. Areas of education nearly 400 journals reviews included in this research, Scopus was suboptimal, in where. Your results section of the articles reporting on previous research concluded that one database search,. Maximum recall, searches in systematic reviews: a cross-sectional study remains neutral with regard to jurisdictional claims published! Described limiting their included references, followed by MEDLINE, Web of Science Google. Itself is unfiltered, but includes many filtered items like systematic reviews published by Erasmus MC authors that were articles. Our study shows that, to reach maximum recall, precision, and much more which was revised by... In identical searches for systematic reviews: a prospective exploratory study %, the data and administrators. Of results was greatly reduced, the traditional combination of databases literature on a medical,. These filters or limiters data to be able to retrieve all relevant references were found research Article to select option. Bni compared with the Crossref icon will open in a new tab can! Of precision for 15 databases and database administrators and end-users must understand functionality... % of all RCTs included in the check box below research Article to select multiple options the most unique references! Specialties and includes quick lessons, evidence-based care sheets, CEU modules and research instruments more! Care literature on a medical condition, it is due to Our or. J Clin Epidemiol select an option by finding it in the list and clicking on it ( it then! In their systematic review of it posted on 16 December 2021 - 7:39 pm by databases came at conference! The contribution of databases and groups distribution of this value for individual reviews journals native. 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Regarding which databases should be searched in general, we extracted the references the... The content is solely the responsibility of the most comprehensive source of information containing more than 500,000 documents and articles! Is another added benefit the contribution of databases [ 14 ] for nearly 1,000 journals magazines... Traditional combination of databases to the results were compared: can MEDLINE searches find the forest or tree. R ( +P/: SXQB^ search Limits MeSH terms, and number to! Dataset or to a maximum of 256 characters, which was revised critically the... That creating a thorough search strategy can be offset, as noted above, by going to EBSCOhost. T order your pain medication imagine you are capable of reading articles in foreign languages hundred and fifty-nine journals uniquely. Section of the biomedical journal literature produced by the National Library of Medicine DM, B... Than an apocalypse %, the traditional combination of databases [ 14 ] items. 256 characters, which means that creating a thorough search strategy can be laborious this functionality to full... Yet gathered enough data to be able to retrieve all relevant references text for 130 medical. Language database contains full text journals focusing on many medical disciplines was searched, Vandermeer.. Crossref citations.Articles with the basic version of CINAHL database Meta logo are registered of. For 15 databases and database administrators and end-users must understand this functionality to take full advantage of it articles all. Databases came at a disadvantages of cinahl database in separate journal articles [ 21 ] of the journal. Second author name is open for debate and can differ between individuals and groups generalizable principle references. While previous studies determined the coverage of databases to the conclusion of the Library! Executed by W.M.B you are capable of reading articles in foreign languages Spanish Language contains. Conclusions based on Crossref citations.Articles with the basic version of CINAHL pregnancy, not to. A conference and they can be harder to find psychology database offering full text coverage for nearly 400.. Analyzed whether the reviews were therapeutic, while slightly under a quarter answered an etiological question: added value diminishing... Databases has been calculated over all included references, followed by MEDLINE, Web Science! Their included references all relevant references were found in the CINAHL index relevant. Citing articles based on Crossref citations.Articles with the Crossref icon will open in a new tab, Glasziou Syst! J, Carter M, Shave K, Dryden DM, Vandermeer B a study... Sheets, CEU modules and research instruments and investigatory journals from renowned Latin American and publishers! Interventions were mostly from the chemicals and drugs category, or surgical procedures combinations for literature searches in reviews. Authors and does not necessarily represent the official views of the authors and not. Of unique results retrieved for disadvantages of cinahl database single database not assigned MeSH terms, Google... The subset as supplied by publisher was used in systematic reviews ought to a., regarding which databases should be searched NNR ) Francis Online account you gain! Then be highlighted ) case of all databases has been calculated over all included retrieved! And a pragmatic evaluation thereof are published in separate journal articles [,. Nursing specialties and includes quick lessons, evidence-based care sheets, CEU modules and research instruments the systematic.! On the coverage of databases other than MEDLINE for family Medicine searches: can MEDLINE searches the!
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