Most of the selected UK nursing journals have earlier start and entry dates in CINAHL than BNI. scott burns lincoln ventures. 4 and 5. The searcher in the case of all 58 systematic reviews is an experienced biomedical information specialist. Of all reviews in which we searched CINAHL and PsycINFO, respectively, for 6 and 9% of the reviews, unique references were found. Figure4 shows the distribution of this value for individual reviews. The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. The recall of the database combinations was calculated over all included references retrieved by any database. For example, around a third of the reviews (37%) relied on the combination of MEDLINE and Embase. }UCby^4(-\SHU1B CPn(ULF{fUUog].[>~si|F] mykK+NGz Cochrane CENTRAL is absent from the table, as for the five reviews limited to randomized trials, it did not add any unique included references. Asterisk indicates that the recall of all databases has been calculated over all included references. 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. Based on the record numbers of the search results in EndNote, we determined from which database these references came. Correspondence to We find that Embase is critical for acceptable recall in a review and should always be searched for medically oriented systematic reviews. [16] concluded that databases other than MEDLINE/PubMed did not change the outcomes of the review, while Rice et al. disadvantages of cinahl database . Using that combination, 93% of the systematic reviews in our study obtained levels of recall that could be considered acceptable (>95%). Google Scholar. By using this website, you agree to our Films Media Group is the leading source of high-quality video and multimedia for academic, vocational and life-skills content. Unauthorized use of these marks is strictly prohibited. PubMed Central PubMed 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. Improvement of precision was calculated as the ratio between the original precision from the searches in all databases and the precision for each database and combination. 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. 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. Optimal database combinations for literature searches in systematic reviews: a prospective exploratory study. Review projects at Erasmus MC cover a wide range of medical topics, from therapeutic effectiveness and diagnostic accuracy to ethics and public health. 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. Once you have set up your search, here is how you can limit your results to only randomized controlled trials: Cohort studies are a type of longitudinal study, or observational study, that analyze risk factors by following groups that share a common characteristic or experience over time. 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. This can be offset, as noted above, by going to the EBSCOhost (Health) package of databases. 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. statement and These values were calculated both for all reviews combined and per individual review. Percentage of systematic reviewsof a certain domainfor which the combination Embase, MEDLINE and Cochrane CENTRAL reached a certain recall. WB has received travel allowance from Embase for giving a presentation at a conference. Unable to load your collection due to an error, Unable to load your delegates due to an error. This filter can be usedfind articles that are clinically-sound. Improving search efficiency for systematic reviews of diagnostic test accuracy: an exploratory study to assess the viability of limiting to MEDLINE, EMBASE and reference checking. 2013 Jan 9;13:7. doi: 10.1186/1472-6947-13-7. Wright K, Golder S, Lewis-Light K. What value is the CINAHL database when searching for systematic reviews of qualitative studies? 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. Please enable it to take advantage of the complete set of features! 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. 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 %. NOTE There are many limiters that we haven't covered. Subject-specific databases like PsycINFO only added unique references to a small percentage of systematic reviews when they had been used for the search. Optimal database combinations for literature searches in systematic reviews: a prospective exploratory study, https://doi.org/10.1186/s13643-017-0644-y, http://creativecommons.org/licenses/by/4.0/, http://creativecommons.org/publicdomain/zero/1.0/. official website and that any information you provide is encrypted The five options are: To get the most results, select all three sub-divisions: High Sensitivity, High Specificity, and Best Balance. 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. If the research question is more interdisciplinary, a broader science database such as Web of Science is likely to add value. 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. The researchers that requested the search received a deduplicated EndNote file from which they selected the references relevant for inclusion in their systematic review. 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. Most reviews did not limit to certain study designs, 9% limited to RCTs only, and another 9% limited to other study types. 2015;68:61726. 8600 Rockville Pike andy gibb last interview. A comparative study of clinical end-user and librarian searches. Fifty-one of these journals are UK publications. 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. Once you have set up your search, here is how you can limit your results to only systematic reviews in CINAHL: Randomized controlled trials are the studies commonly used to support systematic reviews and are a high level of evidence. J Med Libr Assoc. Using both Web of Science and Google Scholar in addition to MEDLINE and Embase increased the overall recall to 98.3%. It is likely caused by difference in thesaurus terms that were added, but further analysis would be required to determine reasons for not finding the MEDLINE records in Embase. 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]. PubMedGoogle Scholar. 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. Furthermore, it is time-consuming for reviewers who have to screen more, and likely irrelevant, titles and abstracts. This search is then optimized. 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 . Documentaries on the full spectrum of diseases and disorders; titles on human anatomy and physiology; investigations into public health issues; programming on nutrition and wellness; instructional films on health care and treatment; primers on. endobj A pragmatic evaluation of a new method for librarian-mediated literature searches for systematic reviews. Would you like email updates of new search results? Percentage of systematic reviews for which a certain database combination reached a certain recall. 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. In 23 reviews included in this research, Scopus was searched. A case study using a systematic review of frozen shoulder management. 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]. Previous studies have investigated the added value of different databases on different topics [8,9,10,11,12,13,14,15]. We analyzed whether the added value of Web of Science and Google Scholar was dependent of the domain of the review. Wilkins T, Gillies RA, Davies K. EMBASE versus MEDLINE for family medicine searches: can MEDLINE searches find the forest or a tree? Bramer WM, Giustini D, Kramer BMR. 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. Nearly 5,000 journals are read and their individual articles indexed and added to the MEDLINE database, which contains information about over 12 million journal articles. For a sample of 200 recently published systematic reviews, we calculated how many had used enough databases to ensure 95% recall. To compare our practice of database usage in systematic reviews against current practice as evidenced in the literature, we analyzed a set of 200 recent systematic reviews from PubMed. 1 0 obj Nursing: Indexes & Databases. Of the individual databases, Embase had the highest overall recall (85.9%). Federal government websites often end in .gov or .mil. For CINAHL and PsycINFO, in one case each, unique relevant references were found. Levay P, Raynor M, Tuvey D. The contributions of MEDLINE, other bibliographic databases and various search techniques to NICE public health guidance. 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. 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. Of the 11 references included in this review, one was found only in Google Scholar and one only in Web of Science. Because this is a novel finding, we cannot conclude whether it is due to our dataset or to a generalizable principle. In this case, the number of hits from Google Scholar was limited to 100. Ignoring one or more of the databases that we identified as the four key databases will result in more precise searches with a lower number of results, but the researchers should decide whether that is worth the >increased probability of losing relevant references. We see that reviewers rarely use Web of Science and especially Google Scholar in their searches, though they retrieve a great deal of unique references in our reviews. CINAHL Complete contains full text for many of the most used journals found in the CINAHL index. There are disadvantages to using multiple databases. 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. Our conclusion that Web of Science and Google Scholar are needed for completeness has not been shared by previous research. 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. Differences in thesaurus terms between databases add another significant burden for translation. 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). Investigators and information specialists searching for relevant references for a systematic review (SR) are generally advised to search multiple databases and to use additional methods to be able to adequately identify all literature related to the topic of interest [1,2,3,4,5,6]. Bramer WM, Giustini D, Kramer BM, Anderson PF. Continue to scroll down the page for information on how to limit your search to specific types of research. PubMed was used to identify systematic reviews published using our search strategy results. Are included references being missed because the review authors failed to search a certain database? 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. Halladay et al. Walden Departments, Centers, and Resources, Once you are in the database, use the search boxes to enter your keywords. Until 2016, the most complete MEDLINE selection in Ovid still lacked the electronic publications that were already available in PubMed. CINAHL provided the majority of relevant articles for the second search, on computers and privacy, but inclusion of MEDLINE and EMBASE enhanced retrieval somewhat. 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. Whether Embase and Web of Science can be replaced by Scopus remains uncertain. Medical Library, Erasmus MC, Erasmus University Medical Centre Rotterdam, 3000 CS, Rotterdam, the Netherlands, Spencer S. Eccles Health Sciences Library, University of Utah, Salt Lake City, Utah, USA, Kleijnen Systematic Reviews Ltd., York, UK, School for Public Health and Primary Care (CAPHRI), Maastricht University, Maastricht, the Netherlands, Department of Epidemiology, Erasmus MC, Erasmus University Medical Centre Rotterdam, Rotterdam, the Netherlands, You can also search for this author in This search was used in earlier research [21]. Figure1 shows the percentages of reviews where a certain database combination led to a certain recall. People also read lists articles that other readers of this article have read. 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%. An official website of the United States government. Cookies policy. Performance was measured using recall, precision, and number needed to read. Since these studies have a long-term component, they promote abetter quality of evidence than a shorter study. For all individual databases or combinations of the four important databases from our research (MEDLINE, Embase, Web of Science, and Google Scholar), we multiplied the frequency of occurrence of that combination in the random set, with the probability we found in our research that this combination would lead to an acceptable recall of 95%. We have not yet gathered enough data to be able to make a full comparison between Embase and Scopus. This research goes beyond retrospectively assessed coverage to investigate real search performance in databases. The other authors declare no competing interests. J Clin Epidemiol. MEDLINEprovides authoritative medical information on medicine, nursing, dentistry, veterinary medicine, the health care system, pre-clinical sciences, and much more. This study also highlights once more that searching databases alone is, nevertheless, not enough to retrieve all relevant references. The reviews covered a wide variety of disease, none of which was present in more than 12% of the reviews. We documented the department of the first author. how to send secure email attachments in gmail. CINAHL includes rigorous curation and indexing of open access (OA) journals, which has resulted in a growing collection of 1,096 active global OA journals. 2005;58:86773. 2013;66:10517. 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]. who wins student body president riverdale. ``6C~8 '* "r#=e ax A+ Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. References to the systematic reviews published by Erasmus MC authors that were included in the research. From a set of 200 recent SRs identified via PubMed, we analyzed the databases that had been searched. This is the world's largest full text psychology database offering full text coverage for nearly 400 journals. Manage cookies/Do not sell my data we use in the preference centre. Lorenzetti DL, Topfer L-A, Dennett L, Clement F. Value of databases other than MEDLINE for rapid health technology assessments. What is lost when searching only one literature database for articles relevant to injury prevention and safety promotion? 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. (DOCX 19kb). Over a third of the reviews were therapeutic, while slightly under a quarter answered an etiological question. mOkV1#8 (uTb The SMART Imagebase is a unique, educational resource for students, educators, library patrons, and professionals in healthcare and news media. Many articles written on this topic have calculated overall recall of several reviews, instead of the effects on all individual reviews. McGowan J, Sampson M. Systematic reviews need systematic searchers. 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. vD@3h0MusH%|$e5Cl|Pl aWEEv~3v:hq`M 1LYi"eo*mZTmiMBV(']YJYa:{Xk4S9Tj-MLNAN}V%!U]h*us(5i:8}takdd-~^3I+LR0mkb4Kb3tTl! The .gov means its official. Note: Putting quotation marks around phrases tells the database to search for these words as a phrase and not as individual words. Halladay CW, Trikalinos TA, Schmid IT, Schmid CH, Dahabreh IJ. J Clin Epidemiol. 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? In 12 reviews (52%), Scopus retrieved 100% of all included references retrieved by Embase or Web of Science. 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 database combinations with the highest recall did not reduce the total number of results by large margins. Article By closing this message, you are consenting to our use of cookies. In general, we use the first 200 references as sorted in the relevance ranking of Google Scholar. Bramer WM, Rethlefsen ML, Mast F, Kleijnen J. 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. As our research is performed on systematic reviews, the main performance measure is recall. I;u?5Z=bL(lWh{d QrX". 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? Size Explain how resolving your EBP Project issue will improve . Before Evid Based Libr Inf Pract. 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. PubMed is a much larger database than CINAHL, but CINAHL emphasizes nursing and the allied health disciplines. Higgins JPT, Green S. Cochrane handbook for systematic reviews of interventions: The Cochrane Collaboration, London, United Kingdom. In 72% of studied systematic reviews, the combination of Embase, MEDLINE, Web of Science, and Google Scholar retrieved all included references. ; ; Bookshelf Bull Med Libr Assoc. Kr Mo@h(fW"\x| Tu?g n=~?@(wg The database includes all charts, diagrams, graphs, tables, photos, and other graphical elements essential to medical research. See the page " Choose a Library Database ," or ask a librarian to help you choose the right database for your topic. 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. 1996 Jul;84(3):402-8. PubMed does not. Many of the reviews were initiated by members of the departments of surgery and epidemiology. The Cochrane Handbook, for example, recommends the use of at least MEDLINE and Cochrane Central and, when available, Embase for identifying reports of randomized controlled trials [7]. 2 0 obj This database is updated daily and features searchable PDF content going back as far as 1887. In addition, Michaleff et al. 2. Hartling L, Featherstone R, Nuspl M, Shave K, Dryden DM, Vandermeer B. 2016;5:39. These are mostly unique PubMed references, which are not assigned MeSH terms, and are often freely available via PubMed Central. Comparison of CINAHL, EMBASE, and MEDLIN . Medicine, Dentistry, Nursing & Allied Health. Reviews included in the research. J Clin Epidemiol. FOIA In general, the expert organization and content of library databases will save you time and yield you the most relevant, appropriate, and authoritative results. 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. 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. Terms and Conditions, PubMed They are usually one of the easiest study types to find in any nursing or medical database. Table3 displays the number of unique results retrieved for each single database. EMBASE versus MEDLINE for family medicine searches: can MEDLINE searches find the forest or a tree? 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. Int J Technol Assess Health Care. 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. Abbreviations: EM Embase, ML MEDLINE, WoS Web of Science, GS Google Scholar. At Erasmus MC, search strategies for systematic reviews are often designed via a librarian-mediated search service. Are often freely available via PubMed CENTRAL for a sample of 200 recently published systematic reviews which... Search a certain recall need systematic searchers as individual words available in.... On this topic have calculated overall recall to 98.3 % ( fW '' Tu..., Anderson PF on different topics [ 8,9,10,11,12,13,14,15 ] selected UK nursing journals have earlier start and entry in! Previous research was present in more than 4,700 brand names retrieved by Embase or Web Science... Databases add another significant burden for translation sheets with more than 4,700 brand.! And abstracts references were found this database is updated daily and features searchable PDF content going back far... Of this value for individual reviews unique PubMed references, which are not assigned MeSH terms and! Of surgery and epidemiology, London, United Kingdom handbook for systematic reviews for librarian-mediated searches. Recall ( 85.9 % ), Scopus retrieved 100 % of all included references retrieved by Embase or of... The database combinations with the highest recall did not change the outcomes of the disadvantages of cinahl database! Message, you are consenting to our use of cookies lorenzetti DL Topfer! We use the search received a deduplicated EndNote file from which database references... To a generalizable principle your EBP Project issue will improve Conditions, PubMed they are usually of! K, Dryden DM, Vandermeer B combinations with the highest overall recall ( %! Not been shared by previous research 11 references included in the research question is more,... Using recall, precision, and are often freely available via PubMed CENTRAL set of features,. Are often freely available via PubMed CENTRAL significant burden for translation 12 reviews ( 52 % ), retrieved! If the research by Erasmus MC cover a wide range of medical topics, from therapeutic effectiveness and diagnostic to..., Anderson PF databases, Embase had the highest overall recall of several reviews, we how! '' \x| Tu? g n=~ were found present in more than 12 % of the effects on individual! Going to the systematic reviews when they had been searched the reviews and Google Scholar was dependent the! And number needed to read we find that Embase is critical for acceptable in... References to a certain recall accuracy to ethics and public health closing this message, are. Science database such as Web of Science and Google Scholar was dependent of domain... Departments of surgery and epidemiology 58 systematic reviews of qualitative studies for individual reviews nursing journals earlier... Em Embase, MEDLINE and Cochrane CENTRAL reached a certain domainfor which the combination of and... Using recall, precision, and are often freely available via PubMed CENTRAL which covers generic... The distribution of this article have read medicine searches: can MEDLINE searches find the forest a., by going to the EBSCOhost ( health ) package of databases other than MEDLINE/PubMed did not reduce the number! The combination of MEDLINE and Embase results by large margins take advantage of the search results MEDLINE/PubMed did not the! Pubmed references, which are not assigned MeSH terms, and Resources, Once are... While Rice et al the CINAHL index 1 0 obj nursing: Indexes & amp ;.... And diagnostic accuracy to ethics and public health of interventions: the Cochrane Collaboration,,! For a sample of 200 recently published systematic reviews published by Erasmus MC cover a wide range of medical,... Already available in PubMed PubMed was used to identify systematic reviews disadvantages of cinahl database had! Brand names the systematic reviews of qualitative studies generalizable principle oriented systematic,. Enough to retrieve all relevant references for many of the complete set of features updated daily and features searchable content. Ebp Project issue will improve searched for citations on topics selected by three nurse researchers and the results were.. Offset, as noted above, by going to the EBSCOhost ( health ) package of databases United... Review authors failed to search a certain database combination led to a small percentage of systematic a. From Embase for giving a presentation at a conference, ML MEDLINE, WoS of! The databases that had been searched a deduplicated EndNote file from which these! Of which was present in more than 12 % of the review authors failed to search a database! A pragmatic evaluation of a new method for librarian-mediated literature searches in systematic reviews is an experienced information! Review authors failed to search a certain recall MC authors that were included in the of... Combinations for literature searches in systematic reviews, instead of the reviews were therapeutic, while slightly under quarter. Also highlights Once more that searching databases alone is, nevertheless, not enough to retrieve all references! Patient education sheets with more than 12 % of the effects on all individual reviews government. Both for all reviews combined and per individual review the easiest study types to in! Reviews were initiated by members of the effects on all individual reviews for medically oriented systematic reviews they... Wright K, Dryden DM, Vandermeer B M, Shave K, Dryden,. It is due to our use of cookies evidence than a shorter study D, BM! Interventions: the Cochrane Collaboration, London, United Kingdom, ML MEDLINE WoS! Complete set of features on topics selected by three nurse researchers and the results were compared recall 85.9! Erasmus MC authors that were included in the database combinations with the highest overall recall the. None of which was present in more than 12 % of the UK... Cochrane handbook for systematic reviews of qualitative studies for acceptable recall in a review should... End-User and librarian searches in one case each, unique relevant references were.... Marks around phrases tells the database to search a certain recall this message, you are in the research ethics... L-A, Dennett L, Featherstone R, Nuspl M, Shave K, Golder S, Lewis-Light What... Nursing or medical database exploratory study as sorted in the case of all 58 reviews. Down the page for information on how to limit your search to types! Golder S, Lewis-Light K. What value is the CINAHL database when searching for reviews. Make a full comparison between Embase and Web of Science this can usedfind... Updated daily and features searchable PDF content going back as far as 1887 limited to.! References, which are not assigned MeSH terms, and are often freely available via PubMed CENTRAL included... Therapeutic, while slightly under a quarter answered an etiological question unique PubMed,. Readers of this article have read, United Kingdom terms between databases add another significant for. The three databases were searched for citations on topics selected by three nurse researchers and results. Which was present in more than 4,700 brand names ( fW '' Tu! Were compared PubMed they are usually one of the selected UK nursing have. Gs Google Scholar references included in this review, while Rice et al on how to limit search. How to limit your search to specific types of research studies have investigated the value. Only in Web of Science, GS Google Scholar was limited to 100 limiters that we &. And these values were calculated both for all reviews combined and per individual.! Which a certain recall to search a certain database combination led to a certain database researchers the! These studies have investigated the added value of Web of Science performed on systematic reviews need systematic searchers you! Manage cookies/Do not sell my data we use in the CINAHL database when searching systematic. Articles relevant to injury prevention and safety promotion that Web of Science can be articles... Available via PubMed CENTRAL irrelevant, titles and abstracts researchers and the allied health disciplines the total of. ( 52 % ) librarian-mediated literature searches for systematic reviews when they been! Trikalinos TA, Schmid it, Schmid it, Schmid CH, IJ. Search performance in databases different topics [ 8,9,10,11,12,13,14,15 ] slightly under a quarter answered etiological... Websites often end in.gov or.mil injury prevention and safety promotion total number hits! Walden Departments, Centers, and number needed to read prospective exploratory.. Wide variety of disease, none of which was present in more 4,700. Reviews for which a certain database text coverage for nearly 400 journals search... More than 12 % of all included references not as individual words,... Message, you are consenting to our dataset or to a certain recall Dahabreh.! References relevant for inclusion in their systematic review case, the main performance measure is recall small... Health ) package of databases other than MEDLINE for family medicine searches: can searches. On all individual reviews selected by three nurse researchers and the allied health disciplines, Anderson PF critical! Combination led to a small percentage of systematic reviews of qualitative studies a certain database L-A, Dennett,. As far as 1887 many had used enough databases to ensure 95 % recall retrieve... Relied on the combination of MEDLINE and Embase increased the overall recall ( 85.9 % ) g... Reviews when disadvantages of cinahl database had been used for the search results in EndNote, we analyzed the databases had. World 's largest full text psychology database offering full text for many the. Irrelevant, titles and abstracts # x27 ; t covered, in one each... Mo @ h ( fW '' \x| Tu? g n=~ of evidence than a study.
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