{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,2]],"date-time":"2025-08-02T18:15:39Z","timestamp":1754158539621,"version":"3.41.2"},"reference-count":37,"publisher":"Emerald","issue":"1","license":[{"start":{"date-parts":[[2018,2,5]],"date-time":"2018-02-05T00:00:00Z","timestamp":1517788800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.emerald.com\/insight\/site-policies"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["EL"],"published-print":{"date-parts":[[2018,2,5]]},"abstract":"<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Purpose<\/jats:title>\n<jats:p>The purpose of this paper is to describe and analyse the methodology quality of the literature search protocols of systematic reviews and to assess the relevance of the search filter that applies PubMed for retrieving this type of publication of the MEDLINE database.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Design\/methodology\/approach<\/jats:title>\n<jats:p>For the selection of the document type, a literature search about nutritional and metabolic diseases was carried out in MEDLINE and the PubMed filter was used for retrieving \u201cSystematic Reviews\u201d, selecting \u201cNutritional and Metabolic Diseases\u201d from the Medical Subject Headings (MeSH) database as Major Topic to determine the area of knowledge. Data analysis was carried out using \u201cExternal Logistic Biplot\u201d, a novel multivariate statistical technique in the field of medical documentation.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Findings<\/jats:title>\n<jats:p>The results highlight the large variability of the methodology used in the literature search protocols of the systematic reviews analysed and confirm the low precision of the filter used by PubMed for the recovery of systematic reviews.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Originality\/value<\/jats:title>\n<jats:p>The Logistic Biplot used in this research allows an optimal categorization of the different documentary typologies and classifies the documents by their methodological quality, demonstrating its usefulness for the future development of the bibliometric analysis.<\/jats:p>\n<\/jats:sec>","DOI":"10.1108\/el-01-2017-0002","type":"journal-article","created":{"date-parts":[[2017,12,29]],"date-time":"2017-12-29T19:24:28Z","timestamp":1514575468000},"page":"146-158","source":"Crossref","is-referenced-by-count":2,"title":["The methodological quality of systematic reviews indexed in the MEDLINE database"],"prefix":"10.1108","volume":"36","author":[{"given":"Helena","family":"Mart\u00edn-Rodero","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Javier","family":"Sanz-Valero","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Purificaci\u00f3n","family":"Galindo-Villard\u00f3n","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"140","reference":[{"issue":"3","key":"key2020093020043985500_ref001","article-title":"Los filtros metodol\u00f3gicos como herramientas eficaces para la b\u00fasqueda de evidencias cl\u00ednicas","volume":"12","year":"2004","journal-title":"ACIMED"},{"volume-title":"Comprehensive Searching for Systematic Reviews: A Comparison of Database Performance, Centre for Reviews and Dissemination","year":"2011","key":"key2020093020043985500_ref002"},{"issue":"2","key":"key2020093020043985500_ref003","doi-asserted-by":"crossref","first-page":"336","DOI":"10.1097\/01.mlg.0000195371.72887.a2","article-title":"Searching the literature using medical subject headings versus text word with PubMed","volume":"116","year":"2006","journal-title":"Laryngoscope"},{"issue":"2","key":"key2020093020043985500_ref004","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1016\/j.jneb.2011.01.006","article-title":"Meshing with MeSH","volume":"43","year":"2011","journal-title":"Journal of Nutrition Education and Behavior"},{"issue":"5","key":"key2020093020043985500_ref005","doi-asserted-by":"crossref","first-page":"376","DOI":"10.7326\/0003-4819-126-5-199703010-00006","article-title":"Systematic reviews: synthesis of best evidence for clinical decisions","volume":"126","year":"1997","journal-title":"Annals of Internal Medicine"},{"issue":"8","key":"key2020093020043985500_ref006","doi-asserted-by":"crossref","first-page":"679","DOI":"10.1016\/j.ad.2012.12.018","article-title":"Utilidad de las revisiones del Cochrane skin group para la pr\u00e1ctica cl\u00ednica","volume":"104","year":"2013","journal-title":"Actas Dermo-Sifiliograficas"},{"issue":"2","key":"key2020093020043985500_ref012","doi-asserted-by":"crossref","first-page":"78","DOI":"10.1157\/13070803","article-title":"Las palabras clave como herramientas imprescindibles en las b\u00fasquedas bibliogr\u00e1ficas: an\u00e1lisis de las \u00e1reas del sistema respiratorio a trav\u00e9s de arch bronconeumol","volume":"41","year":"2005","journal-title":"Archivos de Bronconeumolog\u00eda"},{"issue":"24","key":"key2020093020043985500_ref007","doi-asserted-by":"crossref","first-page":"2832","DOI":"10.1093\/bioinformatics\/btn552","article-title":"Identifying molecular markers associated with classification of genotypes by external logistic biplots","volume":"24","year":"2008","journal-title":"Bioinformatics"},{"year":"2011","key":"key2020093020043985500_ref008","article-title":"Propuesta de aplicabilidad del m\u00e9todo multivariante gr\u00e1fico biplot"},{"issue":"e001","key":"key2020093020043985500_ref009","article-title":"HJ-biplot como herramienta de inspecci\u00f3n de matrices de datos bibliom\u00e9tricos","volume":"36","year":"2013","journal-title":"Revista Espa\u00f1ola De Documentaci\u00f3n Cient\u00edfica"},{"issue":"8","key":"key2020093020043985500_ref010","doi-asserted-by":"crossref","first-page":"688","DOI":"10.1016\/j.recesp.2011.03.029","article-title":"Revisiones sistem\u00e1ticas y metaan\u00e1lisis: bases conceptuales e interpretaci\u00f3n","volume":"64","year":"2011","journal-title":"Revista Espa\u00f1ola De Cardiolog\u00eda"},{"issue":"3","key":"key2020093020043985500_ref011","first-page":"129","article-title":"\u00bfC\u00f3mo realizar, evaluar y utilizar revisiones sistem\u00e1ticas y metaan\u00e1lisis?","volume":"27","year":"2004","journal-title":"Gastroenterology Hepatology"},{"issue":"7501","key":"key2020093020043985500_ref013","first-page":"11","article-title":"Optimal search strategies for retrieving scientifically strong studies of treatment from MEDLINE: Analytical survey","volume":"330","year":"2005","journal-title":"British Medical Journal"},{"key":"key2020093020043985500_ref014","unstructured":"Higgins, J.P. and Green, S. (Eds) (2011), Cochrane Handbook for Systematic Reviews of Interventions, Version 5.1.0, available at: www.handbook.cochrane.org (accessed 20 December 2016)."},{"issue":"3","key":"key2020093020043985500_ref015","first-page":"349","article-title":"Comparison of medical subject headings and text-word searches in MEDLINE to retrieve studies on sleep in healthy individuals","volume":"92","year":"2004","journal-title":"Journal of the Medical Library Association"},{"issue":"1","key":"key2020093020043985500_ref016","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1186\/1471-2288-12-51","article-title":"An optimal search filter for retrieving systematic reviews and meta-analyses","volume":"12","year":"2012","journal-title":"BMC Medical Research Methodology"},{"issue":"1","key":"key2020093020043985500_ref017","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1186\/1471-2288-6-10","article-title":"Methodological quality of systematic reviews of animal studies: a survey of reviews of basic research","volume":"6","year":"2006","journal-title":"BMC Medical Research Methodology"},{"issue":"3","key":"key2020093020043985500_ref018","doi-asserted-by":"crossref","first-page":"e78","DOI":"10.1371\/journal.pmed.0040078","article-title":"Epidemiology and reporting characteristics of systematic reviews","volume":"4","year":"2007","journal-title":"PLoS Medicine"},{"issue":"7482","key":"key2020093020043985500_ref019","doi-asserted-by":"crossref","first-page":"68","DOI":"10.1136\/bmj.38336.804167.47","article-title":"Optimal search strategies for retrieving systematic reviews from MEDLINE: analytical survey","volume":"330","year":"2005","journal-title":"British Medical Journal"},{"issue":"2","key":"key2020093020043985500_ref020","doi-asserted-by":"crossref","first-page":"1401","DOI":"10.1007\/s11192-013-1183-5","article-title":"Do networking centres perform better? an exploratory analysis in psychiatry and gastroenterology\/hepatology in Spain","volume":"98","year":"2014","journal-title":"Scientometrics"},{"issue":"1","key":"key2020093020043985500_ref021","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1186\/s13643-016-0197-5","article-title":"A comparison of the performance of seven key bibliographic databases in identifying all relevant systematic reviews of interventions for hypertension","volume":"5","year":"2016","journal-title":"Systematic Reviews"},{"issue":"10","key":"key2020093020043985500_ref022","first-page":"1057","article-title":"Errors in search strategies were identified by type and frequency","volume":"59","year":"2006","journal-title":"Journal of Clinical Epidemiology"},{"issue":"8","key":"key2020093020043985500_ref023","doi-asserted-by":"crossref","first-page":"748","DOI":"10.1016\/j.jclinepi.2007.10.009","article-title":"No consensus exists on search reporting methods for systematic reviews","volume":"61","year":"2008","journal-title":"Journal of Clinical Epidemiology"},{"issue":"2","key":"key2020093020043985500_ref025","first-page":"41","article-title":"An\u00e1lisis bibliom\u00e9trico y tem\u00e1tico de la producci\u00f3n cient\u00edfica sobre \u00e1cidos grasos omega-3 indizada en las bases de datos internacionales sobre ciencias de la","volume":"27","year":"2012","journal-title":"Nutrici\u00f3n Hospitalaria"},{"key":"key2020093020043985500_ref024","doi-asserted-by":"crossref","first-page":"61","DOI":"10.18294\/sc.2011.391","article-title":"Los lenguajes de indizaci\u00f3n en e-Salud: Su aplicaci\u00f3n a los documentos sobre trastornos de la conducta alimentaria","volume":"7","year":"2011","journal-title":"Salud Colectiva"},{"key":"key2020093020043985500_ref026","first-page":"1","article-title":"Appraising the quality of systematic reviews","volume":"17","year":"2007","journal-title":"Focus: Technical Bulletin"},{"volume-title":"Numerical Taxonomy: The Principles and Practice of Numerical Classification","year":"1973","key":"key2020093020043985500_ref027"},{"issue":"11","key":"key2020093020043985500_ref028","doi-asserted-by":"crossref","first-page":"e27611","DOI":"10.1371\/journal.pone.0027611","article-title":"From QUOROM to PRISMA: a survey of high-impact medical journals\u2019 instructions to authors and a review of systematic reviews in anesthesia literature","volume":"6","year":"2011","journal-title":"PLoS One"},{"issue":"2","key":"key2020093020043985500_ref029","first-page":"90","article-title":"Descriptores versus Palabras Clave sobre nutrici\u00f3n: aportaci\u00f3n a la correcta indizaci\u00f3n","volume":"22","year":"2009","journal-title":"Anales Venezolanos de Nutrici\u00f3n"},{"issue":"7","key":"key2020093020043985500_ref030","doi-asserted-by":"crossref","first-page":"1468","DOI":"10.1002\/asi.22837","article-title":"On the use of biplot analysis for multivariate bibliometric and scientific indicators","volume":"64","year":"2013","journal-title":"Journal of the American Society for Information Science and Technology"},{"issue":"11","key":"key2020093020043985500_ref031","doi-asserted-by":"crossref","first-page":"507","DOI":"10.1016\/j.medcli.2010.01.015","article-title":"Declaraci\u00f3n PRISMA: Una propuesta Para mejorar la publicaci\u00f3n de revisiones sistem\u00e1ticas y Meta-an\u00e1lisis","volume":"135","year":"2010","journal-title":"Medicina Cl\u00ednica"},{"key":"key2020093020043985500_ref032","doi-asserted-by":"crossref","first-page":"19","DOI":"10.18294\/sc.2011.387","article-title":"Acceso abierto: Nuevos modelos de edici\u00f3n cient\u00edfica en entornos web 2.0","volume":"7","year":"2011","journal-title":"Salud Colectiva"},{"issue":"1","key":"key2020093020043985500_ref033","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1016\/j.techfore.2010.08.004","article-title":"Institutional capacity to dynamically innovate: an application to the Portuguese case","volume":"78","year":"2011","journal-title":"Technological Forecasting and Social Change"},{"issue":"1","key":"key2020093020043985500_ref034","doi-asserted-by":"crossref","first-page":"6","DOI":"10.3390\/systems3010006","article-title":"How corporations deal with reporting sustainability: assessment using the multicriteria logistic biplot approach","volume":"3","year":"2015","journal-title":"Systems"},{"volume-title":"MultBiplot: A Package for Multivariate Analysis Using Biplots","year":"2010","key":"key2020093020043985500_ref035"},{"key":"key2020093020043985500_ref036","first-page":"503","article-title":"Logistic biplots","volume-title":"Multiple Correspondence Analysis and Related Methods","year":"2006"},{"issue":"1","key":"key2020093020043985500_ref037","doi-asserted-by":"crossref","first-page":"21","DOI":"10.3163\/1536-5050.97.1.004","article-title":"Analysis of the reporting of search strategies in Cochrane systematic reviews","volume":"97","year":"2009","journal-title":"Journal of the Medical Library Association"}],"container-title":["The Electronic Library"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.emerald.com\/insight\/content\/doi\/10.1108\/EL-01-2017-0002\/full\/xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.emerald.com\/insight\/content\/doi\/10.1108\/EL-01-2017-0002\/full\/html","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,7,25]],"date-time":"2025-07-25T01:06:29Z","timestamp":1753405589000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.emerald.com\/el\/article\/36\/1\/146-158\/101695"}},"subtitle":["A multivariate approach"],"short-title":[],"issued":{"date-parts":[[2018,2,5]]},"references-count":37,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2018,2,5]]}},"alternative-id":["10.1108\/EL-01-2017-0002"],"URL":"https:\/\/doi.org\/10.1108\/el-01-2017-0002","relation":{},"ISSN":["0264-0473"],"issn-type":[{"type":"print","value":"0264-0473"}],"subject":[],"published":{"date-parts":[[2018,2,5]]}}}