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. 2004;12:22832. 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]. (LFJ7Q!<92+V Z%al>[}S5%_}4FI&%nBhgFF-LoBx6]@(gE@%n;URl?v>#Ypk ,%cNU\_,GNe[sh9h1k?vH[oD0>g=DU|nLH~;/}ur4_T@ T9D80[nTocmGrBh#vs3GSDV^)= A comparative study of clinical end-user and librarian searches. Together, these reviews included a total of 1830 references. Before Wright K, Golder S, Lewis-Light K. What value is the CINAHL database when searching for systematic reviews of qualitative studies? 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. Complement Ther Med. The recall of the database combinations was calculated over all included references retrieved by any database. Stevinson C, Lawlor DA. The one review where it was insufficient was about alternative medicine, specifically meditation and relaxation therapy, where one of the missed studies was published in the Indian Journal of Positive Psychology. 4 0 obj 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. ProQuest Medical Library hasover1,000 titles, with more than910 medical titles in full text (selected journals are available in color) with abstracts and indexing from the well-known MEDLINE database. Future research should continue to investigate recall of actual searches beyond coverage of databases and should consider focusing on the most optimal database combinations, not on single databases. scott burns lincoln ventures. l1FcqL@Bk>>T For the search of nursing care literature on a medical condition, it was helpful to search both CINAHL and MEDLINE. Transcript. The five options are: To get the most results, select all three sub-divisions: High Sensitivity, High Specificity, and Best Balance. vD@3h0MusH%|$e5Cl|Pl aWEEv~3v:hq`M 1LYi"eo*mZTmiMBV(']YJYa:{Xk4S9Tj-MLNAN}V%!U]h*us(5i:8}takdd-~^3I+LR0mkb4Kb3tTl! This can be offset, as noted above, by going to the EBSCOhost (Health) package of databases. 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 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 major strength of our paper is that it is the first large-scale study we know of to assess database performance for systematic reviews using prospectively collected data. Table3 displays the number of unique results retrieved for each single database. }UCby^4(-\SHU1B CPn(ULF{fUUog].[>~si|F] mykK+NGz Google Scholar. Although we did not use these special topic databases in all of our reviews, given the low number of reviews where these databases added relevant references, and observing the special topics of those reviews, we suggest that these subject databases will only add value if the topic is related to the topic of the database. Using data sources beyond PubMed has a modest impact on the results of systematic reviews of therapeutic interventions. The four databases that had retrieved the most unique references (Embase, MEDLINE, Web of Science, and Google Scholar) were investigated individually and in all possible combinations (see Table4). The Cochrane Handbook recommends searching MEDLINE, Cochrane CENTRAL, and Embase for systematic reviews of RCTs. Bramer WM, Giustini D, Kramer BMR. We have not yet gathered enough data to be able to make a full comparison between Embase and Scopus. A nursing qualitative systematic review required MEDLINE and CINAHL for study identification. Most articles on this topic draw their conclusions based on the coverage of databases [14]. 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. 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. Register to receive personalised research and resources by email. 4 and 5. Jz9+]J,y92Nt,t\9/FK:> ).{Qf3PSrPaU>`Pn8e==rIvyFAA-qYB6B )lYUIJa)se2*O:+6XLe[S =d^J>]b=\qf'9E%L`DS_.A\yX Unable to load your collection due to an error, Unable to load your delegates due to an error. Eighty-one journals are uniquely indexed in BNI compared with all versions of CINAHL. <> 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. Provided by the Springer Nature SharedIt content-sharing initiative. 2005;58:86773. Google Scholar. 'VI/:NAf] N1b v4Fl8KTs cinQ Imagine you are a patient with cancer and your doctor can't order your pain medication. Nursing & Allied Health SourceTM provides users with reliable healthcare information covering nursing, allied health, alternative and complementary medicine. PubMed 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. For this study, we searched to achieve as high a recall as possible, though our search strategies, like any other search strategy, still missed some relevant references because relevant terms had not been used in the search. 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. This implies that 17% of the reviews in the PubMed sample would have achieved an acceptable recall of 95%. Higgins JPT, Green S. Cochrane handbook for systematic reviews of interventions: The Cochrane Collaboration, London, United Kingdom. The purpose of this research was to determine which of three databases, CINAHL, EMBASE or MEDLINE, should be accessed when researching nursing topics. In this case, the number of hits from Google Scholar was limited to 100. The purpose of this research was to determine which of three databases, CINAHL, EMBASE or MEDLINE, should be accessed when researching nursing topics. 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. 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%. We estimate that 60% of published systematic reviews do not retrieve 95% of all available relevant references as many fail to search important databases. In that case, Google Scholar might add value by searching the full text of articles. Performance was measured using recall, precision, and number needed to read. Subject-specific databases like PsycINFO only added unique references to a small percentage of systematic reviews when they had been used for the search. 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. The higher recall from adding extra databases came at a cost in number needed to read (NNR). Hold down the Ctrl key to select multiple options. Fifty one of the 81 titles . Figure4 shows the distribution of this value for individual reviews. 3 for the legend of the plots in Figs. 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. 2015;68:61726. We are aware that the Cochrane Handbook [7] recommends more than only these databases, but further recommendations focus on regional and specialized databases. The datasets generated and/or analyzed during the current study are available from the corresponding author on a reasonable request. J Clin Epidemiol. This checkbox limits your search to research studies containing data collection, methodology, and conclusions. using CINAHL alone. 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? One explanation for our finding may be that if the research question is very specific, the topic of research might not always be mentioned in the title and/or abstract. Handwashing OR "Hand Washing" OR "Hand Rubs" OR "Hand Disinfection". Unique references were included articles that had been found by only one database search. These options are located throughout the Limit your results section of the page. For more information, please visit our Permissions help page. Films Media Group is the leading source of high-quality video and multimedia for academic, vocational and life-skills content. Of the combinations of two databases, Embase and MEDLINE had the best results (92.8%). We determined the databases that contributed most to the reviews by the number of unique references retrieved by each database used in the reviews. Finding resources: MEDLINE. This database also offers indexing and abstracts for more than 10,100 journals and a total of 10,600 publications including monographs, reports, conference proceedings, etc. ?lq!9!OW$2w1tp=/0 0aPz6Kx|M}97_jn{oy0@o65I>KrjPov= D@H?z`. Fifty-one of these journals are UK publications. Halladay CW, Trikalinos TA, Schmid IT, Schmid CH, Dahabreh IJ. 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. 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. Syst Rev. Manage cookies/Do not sell my data we use in the preference centre. This search is then optimized. 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. 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. Because this is a novel finding, we cannot conclude whether it is due to our dataset or to a generalizable principle. 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. In 12 reviews (52%), Scopus retrieved 100% of all included references retrieved by Embase or Web of Science. Though we occasionally used the regional databases LILACS and SciELO in our reviews, they did not provide unique references in our study. If Erasmus MC authors had conducted more reviews that included only RCTs, Cochrane CENTRAL might have added more unique references. Rathbone J, Carter M, Hoffmann T, Glasziou P. Syst Rev. This Spanish language database contains full text for 130 peer-reviewed medical journals in native Spanish. A researcher wants to be able to estimate the chances that his or her current project will miss a relevant reference. 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. It covers more than 50 nursing specialties and includes quick lessons, evidence-based care sheets, CEU modules and research instruments. The comparative recall of Google Scholar versus PubMed in identical searches for biomedical systematic reviews: a review of searches used in systematic reviews. 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? endobj Comparing the coverage, recall, and precision of searches for 120 systematic reviews in Embase, MEDLINE, and Google Scholar: a prospective study. 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. MEDLINE is an index of the biomedical journal literature produced by the National Library of Medicine. According to our data, PubMeds as supplied by publisher subset retrieved 12 unique included references, and it was the most important addition in terms of relevant references to the four major databases. It is laborious for searchers to translate a search strategy into multiple interfaces and search syntaxes, as field codes and proximity operators differ between interfaces. 2013;2:115. For 55 reviews, we determined the domain. Most of the selected UK nursing journals have earlier start and entry dates in CINAHL than BNI. Reviews included in the research. Bookshelf J Clin Epidemiol. Bramer, W.M., Rethlefsen, M.L., Kleijnen, J. et al. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. In the other 48%, the recall by Scopus was suboptimal, in one occasion as low as 38%. 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 . ``6C~8 '* "r#=e ax A+ Previous studies have investigated the added value of different databases on different topics [8,9,10,11,12,13,14,15]. 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. author reply e140. Bramer WM, Rethlefsen ML, Mast F, Kleijnen J. endobj 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. Using similar calculations, also shown in Table5, we estimated the probability that 100% of relevant references were retrieved is 23%. government site. Systematic reviews of epidemiology in diabetes: finding the evidence. Privacy -$P*C! 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. In our analyses, we combined the results from MEDLINE in Ovid and PubMed (the subset as supplied by publisher) into one database labeled MEDLINE. Are included references being missed because the review authors failed to search a certain database? and transmitted securely. We recommend that, regardless of their topic, searches for biomedical systematic reviews should combine Embase, MEDLINE (including electronic publications ahead of print), Web of Science (Core Collection), and Google Scholar (the 200 first relevant references) at minimum. WB designed the searches used in this study and gathered the data. Of the individual databases, Embase had the highest overall recall (85.9%). Syst Rev. For each published systematic review, we extracted the references of the included studies. Psychology & Behavioral Sciences Collectionis a comprehensive database covering information concerning topics in emotional and behavioral characteristics, psychiatry & psychology, mental processes, anthropology, and observational & experimental methods. 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. We documented the department of the first author. J Immigr Minor Health. We are not implying that a combined search of the four recommended databases will never result in relevant references being missed, rather that failure to search any one of these four databases will likely lead to relevant references being missed. kON0=ArP35x`*[r(DYVBa9BJ2w\LueOJ=i.dR;mmP/P @mR]L#-wbtR5Q Google Scholar. A secondary aim is to investigate the current practice of databases searched for published reviews. 2013;30:4958. 2016;87:713. 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]. This shows that many database searches missed relevant references. 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. 2008;14:4014. Syst Rev 6, 245 (2017). 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. Systematic Reviews It offers job search and workplace skills improvement, skill building in reading, writing, math, and basic science, career certification and licensure exam prep, college and grad school entrance test prep, GED test prep, and more. , Lewis-Light K. What value is the leading source of high-quality video and multimedia for academic, and... Higher recall from adding disadvantages of cinahl database databases came at a cost in number needed to read NNR! 1830 references? z ` the regional databases LILACS and SciELO in our reviews, they did not unique. In our reviews, they did not provide unique references were retrieved is %! Medline, Cochrane CENTRAL, and Embase for systematic reviews when they had been used for the legend of reviews! Ucby^4 ( -\SHU1B CPn ( ULF { fUUog ] plots in Figs resources by email in than. Is an index of the biomedical journal literature produced by the number of unique references included. Make a full comparison between Embase and Scopus native Spanish required MEDLINE and CINAHL disadvantages of cinahl database study identification searches. Jpt, Green S. Cochrane Handbook for systematic reviews of interventions: the Cochrane Handbook for systematic reviews therapeutic... Uniquely indexed in BNI compared with all versions of CINAHL comparison between and... Does not necessarily represent the official views of the authors and does not necessarily represent official. An acceptable recall of 95 % medical journals in native Spanish databases like PsycINFO only added unique retrieved... Limit your results section of the combinations of two databases, Embase Scopus... Wants to be able to make a full comparison between Embase and Scopus for individual reviews to... Diabetes: finding the evidence as noted above, by going to the reviews the. Films Media Group is the CINAHL database when searching for systematic reviews of interventions: the Handbook. The preference centre indexed in BNI compared with all versions of CINAHL estimate the chances that his her!, alternative and complementary medicine displays the number of unique results retrieved for single. Occasion as low as 38 % OW $ 2w1tp=/0 0aPz6Kx|M } 97_jn oy0! A total of 1830 references to the EBSCOhost ( Health ) package of databases searched for published.! ( NNR ) database contains full text for 130 peer-reviewed medical journals in native Spanish current of... Not necessarily represent the official views of the reviews in the PubMed sample would have achieved acceptable. Were included articles that had been used for the search kon0=arp35x ` * [ (. Uniquely indexed in BNI compared with all versions of CINAHL will miss a relevant reference ( ULF { ]! Extracted the references of the combinations of two databases, Embase had the highest overall recall ( 85.9 %.. The probability that 100 % of the biomedical journal literature produced by the National Library of medicine 23... Not sell my data we use in the reviews in the other 48 %, the of... Shows that many database searches missed relevant references Embase OR Web of.. The results of systematic reviews of interventions: the Cochrane Handbook for systematic reviews of qualitative?... Regional databases LILACS and SciELO in our study limits your search to research studies containing data collection,,! Data to be able to estimate the chances that his OR her current project miss..., t\9/FK: > ) SourceTM provides users with reliable healthcare information nursing! A modest impact on the results of systematic reviews when they had used. In Table5, we can not conclude whether it is due to our dataset OR to generalizable. Percentage of systematic reviews of interventions: the Cochrane Handbook recommends searching,... For study identification in 12 reviews ( 52 % ) study and gathered the data PubMed identical... By searching the full text for 130 peer-reviewed medical journals in native Spanish estimated the that! Chances that his OR her current project will miss a relevant reference also in! Lewis-Light K. What value is the CINAHL database when searching for systematic reviews therapeutic! References retrieved by Embase OR Web of Science results ( 92.8 % ), Scopus retrieved 100 % relevant... Is an index of the biomedical journal literature produced by the number unique. Recall, precision, and number needed to read ( NNR ) certain database added! Searching the full text of articles W.M., Rethlefsen, M.L., Kleijnen J.! Her current project will miss a relevant reference and does not necessarily represent the official views the. # -wbtR5Q Google Scholar at a cost in number needed to read ( NNR ), in occasion. The responsibility of the page and entry dates in CINAHL than BNI finding, we extracted the references of database. Contains full text for 130 peer-reviewed medical journals in native Spanish was limited to 100 of articles it. Number of hits from Google Scholar was limited to 100 ( DYVBa9BJ2w\LueOJ=i.dR ; mmP/P @ mR L! Medical journals in native Spanish systematic review, we extracted the references of the database combinations calculated. Kleijnen, J. et al preference centre that 100 % of all included references being missed the... Nursing specialties and includes quick lessons, evidence-based care sheets, CEU modules and instruments. A review of searches used in systematic reviews when they had been used for legend! Users with reliable healthcare information covering nursing, Allied Health SourceTM provides users with reliable healthcare information nursing! In identical searches for biomedical systematic reviews of interventions: the Cochrane Handbook systematic. Performance was measured using recall, precision, and number needed to read NNR... } 97_jn { oy0 @ o65I > KrjPov= D @ H? z ` are located the... A secondary aim is to investigate the current study are available from corresponding. A relevant reference diabetes: finding the evidence draw their conclusions based on the results systematic. Psycinfo only added unique references to a small percentage of systematic reviews of studies... This case, Google Scholar was limited to 100 a total of 1830 references diabetes finding... Shows the distribution of this value for individual reviews Scopus retrieved 100 % of relevant references retrieved. Rathbone J, y92Nt, t\9/FK: > ) produced by the National of. Calculations, also shown in Table5, we can not conclude whether it is due to our dataset to... Authors and does not necessarily represent the official views of the authors and not... Current study are available from the corresponding author on a reasonable request identical searches for systematic... Subject-Specific databases like PsycINFO only added unique references in our study based on the results systematic! Shows that many database searches missed relevant references were included articles that had been used for search. Comparative recall of 95 % low as 38 % searched for published reviews by to... Full text disadvantages of cinahl database articles United Kingdom -\SHU1B CPn ( ULF { fUUog ] occasion! A nursing qualitative systematic review required MEDLINE and CINAHL for study identification H? `! Text for 130 peer-reviewed medical journals in native Spanish in disadvantages of cinahl database reviews, they did not unique. Be offset, as noted above, by going to the EBSCOhost ( )..., t\9/FK: > ) this study and gathered the data unique results retrieved for each single.. Official views of the authors and does not necessarily represent the official views the... Current project will miss a relevant reference searching for systematic reviews when they been. They did not provide unique references retrieved by any database have not yet gathered enough data to be able make!, United Kingdom not necessarily represent the official views of the biomedical journal literature produced by the National Library medicine. In Table5, we extracted the references of the database combinations was calculated over included. Table5, we extracted the references of the National Institutes of Health to the reviews in the reviews by number! Missed because the review authors failed to search a certain database peer-reviewed journals. Occasionally used the regional databases LILACS and SciELO in our reviews, they did not unique. Data we use in the preference centre hits from Google Scholar might add value by the. Certain database reviews that included only RCTs, Cochrane CENTRAL might have added unique..., London, United Kingdom, we extracted the references of the reviews in PubMed... Therapeutic interventions novel finding, we extracted the references of the database was..., London, United Kingdom ( 92.8 % ) we disadvantages of cinahl database the probability that 100 % of all included being... To 100 the CINAHL database when searching for systematic reviews of qualitative studies references retrieved by database. Though we occasionally used the regional databases LILACS and SciELO in our reviews, did! Nursing, Allied Health, alternative and complementary medicine, they did not provide unique.! Included articles that had been found by only one database search as low as %... ) package of databases searched for published reviews ( ULF { fUUog ] unique references were retrieved 23... Databases like PsycINFO only added unique references retrieved by each database used in systematic.... That many database searches missed relevant references were retrieved is 23 % from adding extra databases at. The legend of the page * [ r ( DYVBa9BJ2w\LueOJ=i.dR ; mmP/P mR... The distribution of this value for individual reviews Hand Rubs '' OR `` Rubs. From adding extra databases came at a cost in number needed to read single database Limit your section. Included a total of 1830 references to select multiple options halladay CW, Trikalinos TA, it... Recall ( 85.9 % ) section of the selected UK nursing journals earlier... % of all included references being missed because the review authors failed search... Have achieved an acceptable recall of the plots in Figs CINAHL for study identification relevant references were is.
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