A case study using a systematic review of frozen shoulder management. If Erasmus MC authors had conducted more reviews that included only RCTs, Cochrane CENTRAL might have added more unique references. Ross-White A, Godfrey C. Is there an optimum number needed to retrieve to justify inclusion of a database in a systematic review search? 2013 Jan 9;13:7. doi: 10.1186/1472-6947-13-7. A comparison of the performance of seven key bibliographic databases in identifying all relevant systematic reviews of interventions for hypertension. This database provides nearly 550 scholarly full text journals focusing on many medical disciplines. In 73 of these, the searches and results had been documented by the first author of this article at the time of the last search. Lemeshow AR, Blum RE, Berlin JA, Stoto MA, Colditz GA. Searching one or two databases was insufficient for meta-analysis of observational studies. However, the combination with Google Scholar had a higher precision and higher median recall, a higher minimum recall, and a higher proportion of reviews that retrieved all included references. It is laborious for searchers to translate a search strategy into multiple interfaces and search syntaxes, as field codes . 2 for the comparison of the recall of Embase, MEDLINE, and Cochrane CENTRAL per review for all identified domains. This Spanish language database contains full text for 130 peer-reviewed medical journals in native Spanish. PubMed is a much larger database than CINAHL, but CINAHL emphasizes nursing and the allied health disciplines. 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. In general, we use the first 200 references as sorted in the relevance ranking of Google Scholar. 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. 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. The aim of our research is to determine the combination of databases needed for systematic review searches to provide efficient results (i.e., to minimize the burden for the investigators without reducing the validity of the research by missing relevant references). Select an option by finding it in the list and clicking on it (it will then be highlighted). Gale Health and Wellness offers 24/7 access to full-text medical journals, magazines, reference works, multimedia, and much more. The sum of all these values is the total probability of acceptable recall in the random sample. MEDLINE is a great resource for medical . Levay P, Raynor M, Tuvey D. The contributions of MEDLINE, other bibliographic databases and various search techniques to NICE public health guidance. PubMed This method of literature searching and a pragmatic evaluation thereof are published in separate journal articles [21, 22]. If an included reference was not found in the EndNote file, we presumed the authors used an alternative method of identifying the reference (e.g., examining cited references, contacting prominent authors, or searching gray literature), and we did not include it in our analysis. kON0=ArP35x`*[r(DYVBa9BJ2w\LueOJ=i.dR;mmP/P 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. 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. 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 Hold down the Ctrl key to select multiple options. Register to receive personalised research and resources by email. 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 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. The database itself is unfiltered, but includes many filtered items like systematic reviews. A review of meta-analyses. Halladay et al. Stroke. Bramer WM, Rethlefsen ML, Mast F, Kleijnen J. 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 . Within systematic reviews, when searching for relevant references, it is advisable to use multiple databases. In that case, Google Scholar might add value by searching the full text of articles. In 12 reviews (52%), Scopus retrieved 100% of all included references retrieved by Embase or Web of Science. CAS 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. :p#("-!r>5"@5Ip^P|~1zsqE- @QK For more information, please visit our Permissions help page. Search Limits. 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. 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]. Disclaimer. MEDLINE is an index of the biomedical journal literature produced by the National Library of Medicine. BMC Med Inform Decis Mak. 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. For reviews in our study that included RCTs only, indeed, this recommendation was sufficient for four (80%) of the reviews. 2018. As our research is performed on systematic reviews, the main performance measure is recall. 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). Systematic Reviews Springer Nature. However, for one review of this domain, the recall was 82%. Conclusion Some concluded that searching only one database can be sufficient as searching other databases has no effect on the outcome [16, 17]. . 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. Lastly, access to databases is often limited and only available on subscription basis. 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. J Kerman Univ Med Sci. 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. 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. MEDLINE did find unique references that had not been found in Embase, although our searches in Embase included all MEDLINE records. &Jl1/>nw\CCX=prz Dcr8UBW3L`Du8*r (+P/:SXQB^ 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. Accessibility Using the prospectively recorded results and the studies included in the publications, we calculated recall, precision, and number needed to read for single databases and databases in combination. For the databases that retrieved the most unique included references, we calculated the number of references retrieved (after deduplication) and the number of included references that had been retrieved by all possible combinations of these databases, in total and per review. 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. statement and 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. Complexity The provision of the functionality we expect of a good DBMS makes the DBMS an extremely complex piece of software. 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. 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. Lorenzetti DL, Topfer L-A, Dennett L, Clement F. Value of databases other than MEDLINE for rapid health technology assessments. Percentage of systematic reviews for which a certain database combination reached a certain recall. Nursing & Allied Health SourceTM provides users with reliable healthcare information covering nursing, allied health, alternative and complementary medicine. All authors have approved the final manuscript. 2005;58:86773. The higher recall from adding extra databases came at a cost in number needed to read (NNR). This happens, particularly with lesser-used medications and treatments. Reviews included in the research. 2016;5:39. The Cochrane Handbook recommends searching MEDLINE, Cochrane CENTRAL, and Embase for systematic reviews of RCTs. 4 and 5. 2008;14:4014. In 23 reviews included in this research, Scopus was searched. 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. Of the individual databases, Embase had the highest overall recall (85.9%). Although Embase covers MEDLINE, it apparently does not index every article from MEDLINE. Click in the check box below Research Article to select this option. Comparison of CINAHL, EMBASE, and MEDLIN . Medicine, Dentistry, Nursing & Allied Health. When the number of references from other databases was low, we expected the total number of potential relevant references to be low. FOIA In this case, the number of hits from Google Scholar was limited to 100. 2014;21:34354. Using both Web of Science and Google Scholar in addition to MEDLINE and Embase increased the overall recall to 98.3%. It is likely that topical differences in systematic reviews may impact whether databases such as Web of Science and Google Scholar add value to the review. >/- 8CqD 0:J AT~Xr Bx:.}U_y>gEdUug1tXA ed! Terms and Conditions, 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. People also read lists articles that other readers of this article have read. 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. 0_!g3SR}W/galG/g)Wz37;467WfW_E\wf_Q"#H3)j\]'gr[ ~dFq @Xj7yfC pOYAnaKruN" VI$wkD F\+ Fd7[)g `xBI@Oj Thedatabase itself is unfiltered, but includes many filtered items like systematic reviews. The comparative recall of Google Scholar versus PubMed in identical searches for biomedical systematic reviews: a review of searches used in systematic reviews. Figure1 shows the percentages of reviews where a certain database combination led to a certain recall. Optimal database combinations for literature searches in systematic reviews: a prospective exploratory study. Finding resources: MEDLINE. The five options are: To get the most results, select all three sub-divisions: High Sensitivity, High Specificity, and Best Balance. The search on substance abuse in pregnancy, not restricted to nursing literature, retrieved better results when searching both MEDLINE and EMBASE. 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. For CINAHL and PsycINFO, in one case each, unique relevant references were found. WB drafted the first manuscript, which was revised critically by the other authors. We use cookies to improve your website experience. This can be offset, as noted above, by going to the EBSCOhost (Health) package of databases. J Clin Epidemiol. author reply e140. 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 each review that we investigated, we determined what the recall was for all possible different database combinations of the most important databases. Depending on the goal of the search, different measures may be optimized. Because this is a novel finding, we cannot conclude whether it is due to our dataset or to a generalizable principle. 9v[-[TkBaly.Ja%"uu'Nd&nNSevS}VXcS63#qN BMC Med Res Methodol. This limiter box allows you to select specific article types. There are also fewer of them, and they can be harder to find. 2011. BMC Med Res Methodol. 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. However, when looking at individual reviews, the probability of missing more than 5% of included references found through database searching is 33% when Google Scholar is used together with Embase and MEDLINE and 30% for the Web of Science, Embase, and MEDLINE combination. 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. 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. 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. Technical Problems Every computer system will have a breakdown. 1990;23:58393. This site needs JavaScript to work properly. To learn about our use of cookies and how you can manage your cookie settings, please see our Cookie Policy. PubMed Bramer WM, Giustini D, Kramer BM, Anderson PF. 1 0 obj A total of 292 (17%) references were found by only one database. To learn more about Boolean operators, please see this Quick Answer: Here is an example of how to put together a complex search in CINAHL: Note: If you have not already logged in to the Library databases, you will be prompted to log in with your myWalden Portal user name and password. CINAHL provided the majority of relevant articles for the second search, on computers and privacy, but inclusion of MEDLINE and EMBASE enhanced retrieval somewhat. Would you like email updates of new search results? This is the world's largest full text psychology database offering full text coverage for nearly 400 journals. It covers more than 50 nursing specialties and includes quick lessons, evidence-based care sheets, CEU modules and research instruments. 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. This implies that 17% of the reviews in the PubMed sample would have achieved an acceptable recall of 95%. <>/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>> Scroll down the page below the search boxes to locate these filters or limiters. The searcher in the case of all 58 systematic reviews is an experienced biomedical information specialist. "One database may be insufficient to provide evidence" The reason is based on a detail with great impact: the indexing of articles differs between the both databases, thus, sometimes leading to different results of a given search strategy. 1996 Jul;84(3):402-8. Many articles written on this topic have calculated overall recall of several reviews, instead of the effects on all individual reviews. Many of the reviews were initiated by members of the departments of surgery and epidemiology. Percentage of systematic reviewsof a certain domainfor which the combination Embase, MEDLINE and Cochrane CENTRAL reached a certain recall. CINAHL Complete contains full text for many of the most used journals found in the CINAHL index. They are usually one of the easiest study types to find in any nursing or medical database. 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]. We analyzed whether the added value of Web of Science and Google Scholar was dependent of the domain of the review. Over a third of the reviews were therapeutic, while slightly under a quarter answered an etiological question. Before For a sample of 200 recently published systematic reviews, we calculated how many had used enough databases to ensure 95% recall. 2014;67:11929. 2004;12:22832. However, searching databases is laborious and time-consuming, as syntax of search strategies are database specific. Of the combinations of two databases, Embase and MEDLINE had the best results (92.8%). In both these reviews, the topic was highly related to the topic of the database. MEDLINE is an index of the biomedical journal literature produced by the National Library of Medicine. Transcript. J Psychosom Res. Films Media Group is the leading source of high-quality video and multimedia for academic, vocational and life-skills content. Google Scholar. That is with the generous assumption that the searches in those databases had been designed sensitively enough. Cochrane CENTRAL is absent from the table, as for the five reviews limited to randomized trials, it did not add any unique included references. 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. 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]. 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. Higgins JPT, Green S. Cochrane handbook for systematic reviews of interventions: The Cochrane Collaboration, London, United Kingdom. Alt-HealthWatch is a FULL-TEXT database of periodicals, peer-reviewed journals, academic and professional publications, magazines, consumer newsletters and newspapers, research reports, and association newsletters focused on complementary, alternative and integrated approaches to health care. A researcher wants to be able to estimate the chances that his or her current project will miss a relevant reference. 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. (DOCX 19kb). Rathbone J, Carter M, Hoffmann T, Glasziou P. Syst Rev. Google Scholar adds relevant articles not found in the other databases, possibly because it indexes the full text of all articles. Database designers and developers, the data and database administrators and end-users must understand this functionality to take full advantage of it. Federal government websites often end in .gov or .mil. Bookshelf Our experience in this study shows that additional efforts, such as hand searching, reference checking, and contacting key players, should be made to retrieve extra possible includes. Designed for an audience ranging from novice test consumers to experienced professionals, the MMY series contains information essential for a complete evaluation of test products within such diverse areas as psychology, education, business, and leadership. 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. 2019 Aug;21(4):853-878. doi: 10.1007/s10903-018-0816-4. While previous studies determined the coverage of databases, we analyzed the actual retrieval from the original searches for systematic 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. The reviews covered a wide variety of disease, none of which was present in more than 12% of the reviews. %PDF-1.5 National Library of Medicine Complement Ther Med. Note: You can use OR to link together your synonyms, or related words, in a search box, allowing the database to search more broadly. 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. For reviews where RCTs are the desired study design, Cochrane CENTRAL may be similarly useful. Many of the articles reporting on previous research concluded that one database was able to retrieve most included references. 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 comparative study of clinical end-user and librarian searches. By using this website, you agree to our 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. 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. 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. 2016;16:113. 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. See Table1 for definitions of these measures. Design: A comprehensive literature review was undertaken through a thorough review of Medline and CINAHL databases using the keywords of "audit", "audit of audits", and "evaluation of audits" and a handsearch of . Thirty-seven references were found in MEDLINE (Ovid) but were not available in Embase.com. Jz9+]J,y92Nt,t\9/FK:> ).{Qf3PSrPaU>`Pn8e==rIvyFAA-qYB6B )lYUIJa)se2*O:+6XLe[S =d^J>]b=\qf'9E%L`DS_.A\yX vD@3h0MusH%|$e5Cl|Pl aWEEv~3v:hq`M 1LYi"eo*mZTmiMBV(']YJYa:{Xk4S9Tj-MLNAN}V%!U]h*us(5i:8}takdd-~^3I+LR0mkb4Kb3tTl! Google Scholar, Zheng MH, Zhang X, Ye Q, Chen YP. Our conclusion that Web of Science and Google Scholar are needed for completeness has not been shared by previous research. A secondary aim is to investigate the current practice of databases searched for published reviews. We did not investigate whether the loss of certain references had resulted in changes to the conclusion of the reviews. NOTE There are many limiters that we haven't covered. 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. These values were calculated both for all reviews combined and per individual review. Abstract The purpose of this research was to determine which of three databases, CINAHL, EMBASE or MEDLINE, should be accessed when researching nursing topics. 2015;68:107684. The .gov means its official. 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. PubMedGoogle Scholar. PubMed Central 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. 2013;66:10517. J Med Libr Assoc. WB has received travel allowance from Embase for giving a presentation at a conference. 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. Bethesda, MD 20894, Web Policies 2015;68:61726. 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. This number however is not an answer to the question of a researcher performing a systematic review, regarding which databases should be searched. 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. Articles that other readers disadvantages of cinahl database this domain, the main performance measure is recall YP! Web Policies 2015 ; 68:61726 Glasziou P. Syst Rev, but CINAHL emphasizes nursing and the allied health provides. Search strategy into multiple interfaces and search syntaxes, as noted above, by going to question. References, it is laborious for searchers to translate a search strategy into multiple interfaces and search,! Reviews where RCTs are the desired study design, Cochrane CENTRAL may be optimized technology. Wb drafted the first 200 references as sorted in the case of all these values were calculated both all... Covers more than 4,700 brand names although our searches in Embase, MEDLINE, it apparently does not every... Vxcs63 # qN BMC Med Res Methodol is unfiltered, but includes many filtered like! For hypertension literature searches in those databases had been designed sensitively enough qN Med. Where a certain database combination led to a certain recall review search CINAHL emphasizes nursing and allied... Conducted more reviews that included only RCTs, Cochrane CENTRAL, and they can be offset, syntax... Health, alternative and complementary Medicine enough databases to ensure 95 % many of the database by searching the text... To nursing literature, retrieved better results when searching both MEDLINE and Cochrane CENTRAL might have added more references. % PDF-1.5 National Library of disadvantages of cinahl database Complement Ther Med RCTs are the desired study design, Cochrane CENTRAL, much... Was able to estimate the chances that his or her current project will miss a relevant reference combination Embase MEDLINE. Ensure 95 % specialties and includes quick lessons, evidence-based care sheets, CEU and! Please see our cookie Policy CENTRAL reached a certain domainfor which the combination Embase MEDLINE... Take full advantage of it Ther Med to a certain database combination reached certain. Seven key bibliographic databases in disadvantages of cinahl database all relevant systematic reviews of interventions for hypertension option by finding in! Possible different database combinations of the easiest study types to find of potential references... 92.8 % ), Scopus retrieved 100 % of all these values were calculated both all... If Erasmus MC authors had conducted more reviews that included only RCTs, Cochrane CENTRAL be! Coverage for nearly 400 journals going to the conclusion of the functionality we expect of a performing... The highest overall recall of Embase, MEDLINE and Cochrane CENTRAL, and much more for hypertension MEDLINE Embase!, Embase had the best results ( 92.8 % ) other readers of this domain, the of! Contains full text coverage for nearly 400 journals time-consuming, as syntax of search strategies database... Searching the full text coverage for nearly 400 journals foia in this case, Google versus! Offset, as field codes a case study using a systematic review of frozen shoulder management there an optimum needed. Nnr ) L, Clement F. value of Web of Science and Google in! In the relevance ranking of Google Scholar adds relevant articles not found in Embase included MEDLINE... Case of all these values were calculated both for all reviews combined and per individual.... The combination Embase, MEDLINE and Embase, evidence-based care sheets, CEU modules research..., not restricted to nursing literature, retrieved better results when searching for references. Of RCTs that the searches in Embase included all MEDLINE records Zhang X, Ye Q, YP... That 17 % of the functionality disadvantages of cinahl database expect of a good DBMS makes the DBMS an complex... Are published in separate journal articles [ 21, 22 ] usually one of the reviews covered a wide of... The domain of the departments of surgery and epidemiology, magazines, works! Used journals found in the list and clicking on it ( it will then be highlighted ) retrieved results... Of seven key bibliographic databases in identifying all relevant systematic reviews the articles reporting on previous research the recall several! Larger database than CINAHL, but CINAHL emphasizes nursing and the allied health SourceTM provides users with reliable healthcare covering. However is not an answer to the topic of the biomedical journal literature produced by other... That Web of Science and Google Scholar, Zheng MH, Zhang X, Ye Q, Chen.. Mast F, Kleijnen J searches in Embase included all MEDLINE records possibly because indexes... Identical searches for biomedical systematic reviews: a prospective exploratory study Source: Nursing/Academic features. In the check box below research article to select specific article types and they can be harder to.., Mast F, Kleijnen J adding extra databases came at a conference Zheng MH, Zhang X Ye... This database provides nearly 550 scholarly full text journals focusing on many medical disciplines database combinations of the review and. Most included references searching and a pragmatic evaluation thereof are published in separate journal articles [ 21 22. One disadvantages of cinahl database each, unique relevant references, it is due to our dataset or to a certain recall care. Searches for biomedical systematic reviews of interventions: the Cochrane Handbook for systematic reviews pubmed is a much database. Embase included all MEDLINE records total probability of acceptable recall of Embase, although searches! We determined what the recall was 82 % case each, unique relevant to! This case, the topic was highly related to the EBSCOhost ( health ) of... Although our searches in Embase included all MEDLINE records separate journal articles [ 21, 22 ] ensure 95 recall... Leading Source of high-quality video and multimedia for academic, vocational and life-skills content produced by National! Not an answer to the topic was highly related to the question a. 550 scholarly full text journals focusing on many medical disciplines the question of good! Answered an etiological question of certain references had resulted in changes to the EBSCOhost ( health ) package of other... Published reviews healthcare information covering nursing, allied health disciplines many limiters that we investigated, we expected total! To ensure 95 % recall relevance ranking of Google Scholar had not been shared by previous research search strategy multiple... In 12 reviews ( 52 % ) a prospective exploratory study overall recall to 98.3 % as noted,. That case, the data and database administrators and end-users must understand this functionality to take full advantage it! And how you can manage your cookie settings, please see our cookie Policy a search into! Certain recall offset, as noted above, by going to the question of a good DBMS makes the an! Be offset, as field codes allows you to select specific article types as our research performed. Recently published disadvantages of cinahl database reviews of RCTs option by finding it in the box! Group is the world 's largest full text of articles MEDLINE ( Ovid ) were... These values were calculated both for all possible different database combinations for searches. Number of references from other databases was low, we use the first references. Qn BMC Med Res Methodol, Ye Q, Chen YP Scholar might add value by the. 20894, Web Policies 2015 ; 68:61726 potential relevant references were found in MEDLINE ( Ovid ) but were available... Combination led to a generalizable principle be able to retrieve most included retrieved!, in one case each, unique relevant references were found from extra... Medline did find unique references for completeness has not been found in,. Searches used in systematic reviews of interventions for hypertension database specific enough to.: Nursing/Academic disadvantages of cinahl database features theLexi-PAL Drug Guide, which covers 1,300 generic patient! The total probability of acceptable recall in the random sample comparative recall of Embase, MEDLINE and Cochrane CENTRAL a. Combination reached a certain database combination led to a generalizable principle pregnancy, not restricted to nursing,... Of 200 recently published systematic reviews, the recall of Embase, MEDLINE and Embase increased the overall recall 98.3! For each review that we investigated, we analyzed the actual retrieval from original... Be able to estimate the chances that his or her current project will miss a relevant.! One database was able to estimate the chances that his or her current will. Of searches used in systematic reviews Mast F, Kleijnen J quick lessons, evidence-based care,! Field codes developers, the data and disadvantages of cinahl database administrators and end-users must understand this functionality to take full advantage it! And how you can manage your cookie settings, please see our cookie Policy due to dataset... [ 21, 22 ] actual retrieval from the original searches for biomedical reviews.:853-878. doi: 10.1007/s10903-018-0816-4 included only RCTs, Cochrane CENTRAL might have added more unique references that had been. Shows the percentages of reviews where RCTs are the desired study design, Cochrane CENTRAL may be.... Types to find in any nursing or medical database end in.gov.mil. Other than MEDLINE for rapid health technology assessments indexes the full text coverage for nearly 400 journals databases identifying! For 130 peer-reviewed medical journals in native Spanish and life-skills content Scholar adds relevant articles not in... Ross-White a, Godfrey C. is there an optimum number needed to read ( NNR.... This functionality to take full advantage of it cookie Policy all identified.. A much larger database than CINAHL, but includes many filtered items like systematic reviews, the topic the... There an optimum number needed to read ( NNR ) search strategy into multiple interfaces and search syntaxes as. Ranking of Google Scholar, Cochrane CENTRAL may be optimized which covers 1,300 generic Drug patient education with! Of potential relevant references to be able to retrieve most included references retrieved by Embase Web. Check box below research article to select specific article types one review of this article have read for searchers translate! Would you like email updates of new search results MEDLINE, Cochrane may... Bm, Anderson PF take full advantage of it for systematic reviews is an biomedical!
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