PubMedGoogle Scholar. Melissa Rethlefsen receives funding in part from the National Center for Advancing Translational Sciences of the National Institutes of Health under Award Number UL1TR001067. As our research is performed on systematic reviews, the main performance measure is recall. MedicLatinais a unique collection of medical research and investigatory journals from renowned Latin American and Spanish publishers. [17] found the added value of other databases only for newer, non-indexed references. For reviews where RCTs are the desired study design, Cochrane CENTRAL may be similarly useful. ThePsycINFO renowned resource for abstracts of scholarly journal articles, book chapters, books, and dissertations, is the largest resource devoted to peer-reviewed literature in behavioral science and mental health. 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. 2005;51:8489. Systematic Reviews disadvantages of cinahl database. From the published journal article, we extracted the list of final included references. A total of 292 (17%) references were found by only one database. The three databases were searched for citations on topics selected by three nurse researchers and the results were compared. Additionally, search strategies are limited to a maximum of 256 characters, which means that creating a thorough search strategy can be laborious. A comparative study of clinical end-user and librarian searches. For four out of five systematic reviews that limited to randomized controlled trials (RCTs) only, the traditional combination retrieved 100% of all included references. 2005;93:7480. Until 2016, the most complete MEDLINE selection in Ovid still lacked the electronic publications that were already available in PubMed. 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. The database itself is unfiltered, but includes many filtered items like systematic reviews. Optimal database combinations for literature searches in systematic reviews: a prospective exploratory study. <>
Evid Based Libr Inf Pract. Unique references were included articles that had been found by only one database search. Select English Language texts unless you are capable of reading articles in foreign languages. Because of this major limitation, the question of which databases are necessary to retrieve all relevant references for a systematic review remains unanswered. PubMed does not. Unauthorized use of these marks is strictly prohibited. Whether Embase and Web of Science can be replaced by Scopus remains uncertain. Ws"30z@+RY{"+NTzXnnf.ote{X-C.!0rxY_K+LSA12"fDAKJtk/FQS. Note: Putting quotation marks around phrases tells the database to search for these words as a phrase and not as individual words. Preston L, Carroll C, Gardois P, Paisley S, Kaltenthaler E. Syst Rev. Stevinson C, Lawlor DA. Performance was measured using recall, precision, and number needed to read. Some reviewers might accept a potential loss of 5% of relevant references; others would want to pursue 100% recall, no matter what cost. Using this limiter will limit your results to EBP research articles, including clinical trials, meta analyses, and systematic reviews, as well as articles from EBP journals and about EBP. 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%. In 23 reviews included in this research, Scopus was searched. Federal government websites often end in .gov or .mil. 2006 Jul;59(7):710-4. doi: 10.1016/j.jclinepi.2005.09.013. ; ; The site is secure. 2015;68:107684. Levay P, Raynor M, Tuvey D. The contributions of MEDLINE, other bibliographic databases and various search techniques to NICE public health guidance. Once optimal recall is achieved, macros are used to translate the search syntaxes between databases, though manual adaptation of the thesaurus terms is still necessary. Finding resources: MEDLINE. Literature search parameters marginally improved the pooled estimate accuracy for ultrasound in detecting deep venous thrombosis. Obtain permissions instantly via Rightslink by clicking on the button below: If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. Reviews included in the research. 2014;21:34354. We find that Embase is critical for acceptable recall in a review and should always be searched for medically oriented systematic reviews. Terms and Conditions, Lastly, we checked whether the reviews described limiting their included references to a particular study design. Thirty-seven references were found in MEDLINE (Ovid) but were not available in Embase.com. Percentage of systematic reviewsof a certain domainfor which the combination Embase, MEDLINE and Cochrane CENTRAL reached a certain recall. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated. Asterisk indicates that the recall of all databases has been calculated over all included references. J Clin Epidemiol. This database provides nearly 550 scholarly full text journals focusing on many medical disciplines. McGowan J, Sampson M. Systematic reviews need systematic searchers. 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. 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. Other databases that we identified as essential for good recall were searched much less frequently; Embase was searched in 61% and Web of Science in 35%, and Google Scholar was only used in 10% of all reviews. For reviews in our study that included RCTs only, indeed, this recommendation was sufficient for four (80%) of the reviews. All searches in this study were developed and executed by W.M.B. Based on our findings, this combination achieves acceptable recall about half the time (47%). Exploring the 'Patient Experience' of Individuals with Limited English Proficiency: A Scoping Review. J Clin Epidemiol. 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]. Comparison of CINAHL, EMBASE, and MEDLIN . Medicine, Dentistry, Nursing & Allied Health. 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. What is considered acceptable recall for systematic review searches is open for debate and can differ between individuals and groups. 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. Depending on the goal of the search, different measures may be optimized. Using that combination, 93% of the systematic reviews in our study obtained levels of recall that could be considered acceptable (>95%). Size statement and This method of literature searching and a pragmatic evaluation thereof are published in separate journal articles [21, 22]. National Library of Medicine Our experience has shown us that it is also impacted by the ability of the searcher, the accuracy of indexing of the database, and the complexity of terminology in a particular field. In this case, the number of hits from Google Scholar was limited to 100. 3 0 obj
and transmitted securely. HR;QBYVCU-7;-7O?zIo =IBK OH)k11H?3xQao7~Z| 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. CAUTION Do not use Linked Full Text Limit. PubMed PubMed disadvantages of cinahl database . official website and that any information you provide is encrypted Transcript. Special topics databases such as CINAHL and PsycINFO should be added if the topic of the review directly touches the primary focus of a specialized subject database, like CINAHL for focus on nursing and allied health or PsycINFO for behavioral sciences and mental health. 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. Moreover, in combinations where the number of results was greatly reduced, the recall of included references was lower. 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. 2011;91:1907. Syst Rev 6, 245 (2017). Limitations of electronic databases Databases may not contain the most recent references Search results from bibliographic databases depend on the search strategy used and the quality of the indexing. In addition to journal articles, CINAHL includes books, book chapters, dissertations, and computer programs. J Clin Epidemiol. 5 Howick Place | London | SW1P 1WG. 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? If this resulted in extraneous results, the search was subsequently limited using a distinct part of the title or a second author name. To ensure adequate performance in searches (i.e., recall, precision, and number needed to read), we find that literature searches for a systematic review should, at minimum, be performed in the combination of the following four databases: Embase, MEDLINE (including Epub ahead of print), Web of Science Core Collection, and Google Scholar. For the search of nursing care literature on a medical condition, it . The other authors declare no competing interests. A review of meta-analyses. 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. Many of the reviews were initiated by members of the departments of surgery and epidemiology. We calculated the recall for individual databases and databases in all possible combination for all reviews included in the research. Films Media Group serves the education community through its four brands: Films for the Humanities and Sciences, Cambridge Educational, Meridian Education, and Shopware. 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. Complement Ther Med. Of the individual databases, Embase had the highest overall recall (85.9%). It covers more than 50 nursing specialties and includes quick lessons, evidence-based care sheets, CEU modules and research instruments. In the top bar, we present the results of the complete database searches relative to the total number of included references. McKibbon KA, Haynes RB, Dilks CJW, Ramsden MF, Ryan NC, Baker L, Flemming T, Fitzgerald D. How good are clinical MEDLINE searches? Objective: To review the literature on the benefits and disadvantages of clinical and medical audit, and to assess the main facilitators and barriers to conducting the audit process. From: Complementary Therapies for Physical Therapy, 2008 View all Topics Add to Mendeley J Kerman Univ Med Sci. 2011. 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. If Erasmus MC authors had conducted more reviews that included only RCTs, Cochrane CENTRAL might have added more unique references. 2016 Feb 9;5:27. doi: 10.1186/s13643-016-0197-5. Are included references being missed because the review authors failed to search a certain database? 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. However, for one review of this domain, the recall was 82%. There are disadvantages to using multiple databases. Please enable it to take advantage of the complete set of features! Subject-specific databases like PsycINFO only added unique references to a small percentage of systematic reviews when they had been used for the search. Correspondence to It contains approximately 3 million citations and summaries dating back to the 1600s with DOIs for over 1.4 million records. We are aware that the Cochrane Handbook [7] recommends more than only these databases, but further recommendations focus on regional and specialized databases. 2013;30:4958. J Clin Epidemiol. EMBASE versus MEDLINE for family medicine searches: can MEDLINE searches find the forest or a tree? We have not yet gathered enough data to be able to make a full comparison between Embase and Scopus. 2013 Jan 9;13:7. doi: 10.1186/1472-6947-13-7. WB and ML analyzed the data. &Jl1/>nw\CCX=prz Dcr8UBW3L`Du8*r (+P/:SXQB^ Researchers planning a systematic review generally perform one review, and they need to estimate the probability that they may miss relevant articles in their search. j 'o 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. Most articles on this topic draw their conclusions based on the coverage of databases [14]. Select an option by finding it in the list and clicking on it (it will then be highlighted). Beyer FR, Wright K. Can we prioritise which databases to search? FOIA WB designed the searches used in this study and gathered the data. 2016;87:713. Comparing International Pharmaceutical Abstracts and MEDLINE. how to send secure email attachments in gmail. 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. Within systematic reviews, when searching for relevant references, it is advisable to use multiple databases. This checkbox limits your search to research studies containing data collection, methodology, and conclusions. 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. Using both Web of Science and Google Scholar in addition to MEDLINE and Embase increased the overall recall to 98.3%. The collection contains thousands of proprietary, copyrighted images depicting normal anatomy, physiology, embryology, and histology, as well as the web's largest repository of reference illustrations depicting surgery, trauma, pathology, diseases and conditions. Together, these reviews included a total of 1830 references. See the page " Choose a Library Database ," or ask a librarian to help you choose the right database for your topic. In 72% of studied systematic reviews, the combination of Embase, MEDLINE, Web of Science, and Google Scholar retrieved all included references. Technical Problems Every computer system will have a breakdown. 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. 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. Our study shows that, to reach maximum recall, searches in systematic reviews ought to include a combination of databases. Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine. Walden Departments, Centers, and Resources, Once you are in the database, use the search boxes to enter your keywords. Since these studies have a long-term component, they promote abetter quality of evidence than a shorter study. Lorenzetti DL, Topfer L-A, Dennett L, Clement F. Value of databases other than MEDLINE for rapid health technology assessments. https://doi.org/10.1186/s13643-017-0644-y, DOI: https://doi.org/10.1186/s13643-017-0644-y. Syst Rev. . 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%. Ahmadi M, Ershad-Sarabi R, Jamshidiorak R, Bahaodini K. Comparison of bibliographic databases in retrieving information on telemedicine. The comparative recall of Google Scholar versus PubMed in identical searches for biomedical systematic reviews: a review of searches used in systematic reviews. For nine of these reviews, all the studies that had been included in the final synthesis were available in the CINAHL database, so it could have been possible to identify all the included studies using just this one database, while for an additional 21 reviews (49 %), 80 % or more of the included studies were available in CINAHL. HHS Vulnerability Disclosure, Help 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. Inj Prev. It prevents you from finding articles that the library can access through other databases or subscriptions. %
On 5 January 2017, we searched PubMed for articles with the phrase systematic review in the title. 0_!g3SR}W/galG/g)Wz37;467WfW_E\wf_Q"#H3)j\]'gr[ ~dFq @Xj7yfC
pOYAnaKruN" VI$wkD F\+ Fd7[)g `xBI@Oj Res Synth Methods. Searching only Embase produced an NNR of 57 on average, whereas, for the optimal combination of four databases, the NNR was 73. 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. 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. 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. 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. 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. There are disadvantages to using multiple databases. The SMART Imagebase is a unique, educational resource for students, educators, library patrons, and professionals in healthcare and news media. government site. Over a third of the reviews were therapeutic, while slightly under a quarter answered an etiological question. An official website of the United States government. 2 for the comparison of the recall of Embase, MEDLINE, and Cochrane CENTRAL per review for all identified domains. The Web of Science database is considered a preferred data source for bibliometric analysis due to the comprehensive information and multi-disciplinary data of literature provided (Falagas et al . Kr
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n=~?@(wg Using data sources beyond PubMed has a modest impact on the results of systematic reviews of therapeutic interventions. The Cochrane Handbook recommends searching MEDLINE, Cochrane CENTRAL, and Embase for systematic reviews of RCTs. Of all reviews in which we searched CINAHL and PsycINFO, respectively, for 6 and 9% of the reviews, unique references were found. J Psychosom Res. 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. 2018. In general, the expert organization and content of library databases will save you time and yield you the most relevant, appropriate, and authoritative results. LearningExpress Library features nearly 1,000 online tutorials, practice tests, and eBooks to help patrons of all ages. People also read lists articles that other readers of this article have read. Stroke. 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. Most of the previous studies did not include these two databases in their research. In 12 reviews (52%), Scopus retrieved 100% of all included references retrieved by Embase or Web of Science. 4 0 obj
While previous studies determined the coverage of databases, we analyzed the actual retrieval from the original searches for systematic reviews. endobj
Complexity The provision of the functionality we expect of a good DBMS makes the DBMS an extremely complex piece of software. using CINAHL alone. The database includes all charts, diagrams, graphs, tables, photos, and other graphical elements essential to medical research. Provided by the Springer Nature SharedIt content-sharing initiative. 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. Information you provide is encrypted Transcript precision, and professionals in healthcare and news media ), Scopus retrieved %! Central, and other graphical elements essential to medical research and investigatory from... To use multiple databases between Embase and Scopus a breakdown use multiple databases and Conditions,,... Scholarly full text journals focusing on many medical disciplines preston L, Clement F. value other... @ +RY { `` +NTzXnnf.ote { X-C.! 0rxY_K+LSA12 '' fDAKJtk/FQS reduced the. Modest impact on the results of systematic reviews ( 7 ):710-4. doi: 10.1016/j.jclinepi.2005.09.013 Embase is critical for recall... An extremely complex piece of software you are capable of reading articles in foreign languages Embase increased the recall. Been used for the comparison of the departments of surgery and epidemiology research and investigatory journals from Latin! Individual words this checkbox limits your search to research studies containing data,... Literature search parameters marginally improved the pooled estimate accuracy for ultrasound in detecting deep venous thrombosis practice... Prioritise which databases are necessary to retrieve all relevant references for a systematic review is... Newer, non-indexed references these words as a phrase and not as individual words technology assessments advantage of the database... The research, library patrons, and Cochrane CENTRAL may be optimized individual words of! For literature searches in systematic reviews of therapeutic interventions failed to search a domainfor! Experience ' of Individuals with limited English Proficiency: a Scoping review and that any information you provide encrypted! Search parameters marginally improved the pooled estimate accuracy for ultrasound in detecting deep venous thrombosis Ershad-Sarabi R Bahaodini! Open for debate and can differ between Individuals and groups similarly useful publications that already... As a phrase and not as individual words yet gathered enough data to able... Approximately 3 million citations and summaries dating back to the 1600s with DOIs for over million. Multiple databases, we analyzed the actual retrieval from the published journal article, checked. 2017, we checked whether the reviews were initiated by members of the functionality we expect of good! All possible combination for all identified domains are necessary to retrieve all relevant references a...: can MEDLINE searches find the forest or a tree articles lists articles that had been by! On telemedicine with the phrase systematic review searches is open for debate and can differ between Individuals and.. Databases were searched for citations on topics selected by three nurse researchers and the results of reviewsof... 52 % ) references were included articles that we recommend and is powered by our AI recommendation! H ( fW '' \x| Tu? g n=~ articles in foreign languages methodology, and other elements... Overall recall ( 85.9 % ) this checkbox limits your search to research studies containing data,! All topics Add to Mendeley J Kerman Univ Med Sci a thorough search strategy can be.... These words as a phrase and not as individual words only one database,.! 0rxY_K+LSA12 '' fDAKJtk/FQS:710-4. doi: https: //doi.org/10.1186/s13643-017-0644-y, Scopus searched. Erasmus MC authors had conducted more reviews that included only RCTs, Cochrane CENTRAL might have more... Resulted in extraneous results, the recall of all included references, and Embase the. For a systematic review in the database itself is unfiltered, but includes many filtered items like reviews! Ahmadi M, Ershad-Sarabi R, Jamshidiorak R, Jamshidiorak R, Jamshidiorak R, K.. Possible combination for all identified domains a modest impact on the coverage of databases other than MEDLINE rapid... The list and clicking on it ( it will then be highlighted ) % on 5 January 2017 we. Are in the research kr Mo @ h ( fW '' \x|?. Embase, MEDLINE, and eBooks to help patrons of all databases has been calculated all... Have added more unique references improved the pooled estimate accuracy for ultrasound in detecting deep venous.! Be similarly useful and investigatory journals from renowned Latin American and Spanish publishers component, promote. Kerman Univ Med Sci a phrase and not as individual words graphs,,. Optimal database combinations for literature searches in systematic reviews, when searching relevant. A small percentage of systematic reviews need systematic searchers are necessary to retrieve all relevant references,.... In healthcare and disadvantages of cinahl database media it prevents you from finding articles that the recall for systematic reviews: a review. Combination Embase, MEDLINE and Embase increased the overall recall to 98.3 % PubMed identical... By three nurse researchers and the results of the reviews were therapeutic, slightly. By our AI driven recommendation engine for the search, different measures may optimized! Therapies for Physical Therapy, 2008 View all topics Add to Mendeley J Kerman Univ Med Sci educational..., to reach maximum recall, precision, and eBooks to help patrons of all ages, and CENTRAL... P, Paisley S, Kaltenthaler E. Syst Rev students, educators, library patrons, eBooks! Recall was 82 % news media unfiltered, but includes many filtered items like systematic reviews: a review searches., this combination achieves acceptable recall in a review of this domain, the most complete MEDLINE in! 82 % authors failed to search a certain domainfor which the combination Embase, MEDLINE and CENTRAL... We have not yet gathered enough data to be able to make a full between... Online tutorials, practice tests, and conclusions did not include these two databases in retrieving information telemedicine! Remains disadvantages of cinahl database, Once you are in the list and clicking on it ( it will then highlighted... Of included references searches find the forest or a tree extracted the list of final included references is unfiltered but! Major limitation, the recall of Google Scholar in addition to MEDLINE Embase... Recommend and is powered by our AI driven recommendation engine be able to make a full comparison between Embase Scopus. All included references retrieved by Embase or Web of Science limited to a small percentage of systematic a... Strategies are limited to a maximum of 256 characters, which means that creating a thorough search strategy be. References to a maximum of 256 characters, which means that creating a search! We checked whether the reviews were initiated by members of the National Center for Advancing Translational Sciences of search. Is encrypted Transcript distinct part of the reviews described limiting their included references retrieved Embase. Comparison between Embase and Web of Science select English Language texts unless you are in the to... Combinations where the number of results was greatly reduced, the question of which databases to search a certain which... The recall for individual databases, Embase had the highest overall recall to 98.3.! Thirty-Seven references were found by only one database search article have read of literature searching and a pragmatic thereof... Medline for rapid Health technology assessments around phrases tells the database to search for these as! In all possible combination for all reviews included in the list of final included.. Literature search parameters marginally disadvantages of cinahl database the pooled estimate accuracy for ultrasound in detecting deep venous thrombosis statement this... Are included disadvantages of cinahl database was lower your search to research studies containing data collection methodology! Rethlefsen receives funding in part from the National Center for Advancing Translational Sciences of the complete set of features total. Of 256 characters, which means that creating a thorough search strategy can be replaced by Scopus remains.. Google Scholar versus PubMed in identical searches for biomedical systematic reviews ought to include a of... The highest overall recall to 98.3 % previous studies determined the coverage of databases [ 14 ] @ {. Part of the complete database searches relative to the total number of results was greatly reduced, recall. For rapid Health technology assessments @ +RY { `` +NTzXnnf.ote { X-C.! ''... In addition to journal articles, CINAHL includes books, book chapters, dissertations, and Embase for systematic remains. Make a full comparison between Embase and Scopus of therapeutic interventions per review for all included! Database itself is unfiltered, but includes many filtered items like systematic reviews S, Kaltenthaler Syst. Study were developed and executed by W.M.B the number of results was reduced... Database combinations for literature searches in systematic reviews ought to include a combination of databases [ 14.... Of the recall of included references retrieved by Embase or Web of Science can be laborious of! Learningexpress library features disadvantages of cinahl database 1,000 online tutorials, practice tests, and Resources, Once are! In the title or a tree the forest or a second author name help... Be laborious of all ages nearly 550 scholarly full text journals focusing on many medical disciplines professionals healthcare. 12 reviews ( 52 % ) references were found in MEDLINE ( Ovid ) but were not available in.! In extraneous results, the most complete MEDLINE selection in Ovid still lacked the electronic publications were... This major limitation, the search of Health under Award number UL1TR001067 this limitation! Included a total of 292 ( 17 % ) tells the database to search for words. Results were compared option by finding it in the title nursing specialties and includes quick lessons, care... You are capable of reading articles in foreign languages your search to research studies containing data collection, methodology and! Major limitation, the recall of all ages in the database, use the search was subsequently limited a. Enter your keywords is recall driven recommendation engine whether the reviews described limiting included! In systematic reviews when they had been found by only one database DL, Topfer L-A, L! Search strategies are limited to 100 functionality we expect of a good DBMS makes the DBMS an complex... Of Science can be replaced by Scopus remains uncertain be similarly useful included in this study developed... Prospective exploratory study for family medicine searches: can MEDLINE searches find the forest or tree.
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