Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA Statement
Publication Date
July 21, 2009
Journal
PLOS Medicine
Authors
David Moher, Alessandro Liberati, Jennifer Tetzlaff, Douglas G. Altman, et al
Volume
6
Issue
7
Pages
e1000097
DOI
http://doi.org/10.1371/journal.pmed.1000097
Publisher URL
http://journals.plos.org/plosmedicine/article?id=10.1371%2Fjournal.pmed.1000097
PubMed
http://www.ncbi.nlm.nih.gov/pubmed/19621072
PubMed Central
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2707599
Europe PMC
http://europepmc.org/abstract/MED/19621072
Web of Science
000268452400005
Scopus
68049122102
Mendeley
http://www.mendeley.com/research/preferred-reporting-items-systematic-reviews-metaanalyses-prisma-statement-261
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Mendeley 230102 May 15:20 UTC

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{"title"=>"Preferred reporting items for systematic reviews and meta-analyses: The PRISMA statement", "type"=>"generic", "authors"=>[{"first_name"=>"David", "last_name"=>"Moher", "scopus_author_id"=>"7005443800"}, {"first_name"=>"Alessandro", "last_name"=>"Liberati", "scopus_author_id"=>"7005650746"}, {"first_name"=>"Jennifer", "last_name"=>"Tetzlaff", "scopus_author_id"=>"16069577300"}, {"first_name"=>"Douglas G.", "last_name"=>"Altman", "scopus_author_id"=>"7201380947"}, {"first_name"=>"Doug", "last_name"=>"Altman", "scopus_author_id"=>"57200707103"}, {"first_name"=>"Gerd", "last_name"=>"Antes", "scopus_author_id"=>"7006139183"}, {"first_name"=>"David", "last_name"=>"Atkins", "scopus_author_id"=>"7102290547"}, {"first_name"=>"Virginia", "last_name"=>"Barbour", "scopus_author_id"=>"15833904000"}, {"first_name"=>"Nick", "last_name"=>"Barrowman", "scopus_author_id"=>"7004236845"}, {"first_name"=>"Jesse A.", "last_name"=>"Berlin", "scopus_author_id"=>"35394996100"}, {"first_name"=>"Jocalyn", "last_name"=>"Clark", "scopus_author_id"=>"55480793200"}, {"first_name"=>"Mike", "last_name"=>"Clarke", "scopus_author_id"=>"55559031600"}, {"first_name"=>"Deborah", "last_name"=>"Cook", "scopus_author_id"=>"7403472408"}, {"first_name"=>"Roberto", "last_name"=>"D'Amico", "scopus_author_id"=>"8928489600"}, {"first_name"=>"Jonathan J.", "last_name"=>"Deeks", "scopus_author_id"=>"7006087510"}, {"first_name"=>"P. J.", "last_name"=>"Devereaux", "scopus_author_id"=>"7004238603"}, {"first_name"=>"Kay", "last_name"=>"Dickersin", "scopus_author_id"=>"7005562566"}, {"first_name"=>"Matthias", "last_name"=>"Egger", "scopus_author_id"=>"34768019000"}, {"first_name"=>"Edzard", "last_name"=>"Ernst", "scopus_author_id"=>"36040636300"}, {"first_name"=>"Peter C.", "last_name"=>"Gøtzsche", "scopus_author_id"=>"35233694400"}, {"first_name"=>"Jeremy", "last_name"=>"Grimshaw", "scopus_author_id"=>"34769948000"}, {"first_name"=>"Gordon", "last_name"=>"Guyatt", "scopus_author_id"=>"8841196600"}, {"first_name"=>"Julian", "last_name"=>"Higgins", "scopus_author_id"=>"55616553600"}, {"first_name"=>"John P.A.", "last_name"=>"Ioannidis", "scopus_author_id"=>"35377033000"}, {"first_name"=>"Jos", "last_name"=>"Kleijnen", "scopus_author_id"=>"24344322300"}, {"first_name"=>"Tom", "last_name"=>"Lang", "scopus_author_id"=>"8435491400"}, {"first_name"=>"Nicola", "last_name"=>"Magrini", "scopus_author_id"=>"55975089300"}, {"first_name"=>"David", "last_name"=>"McNamee", "scopus_author_id"=>"56615560600"}, {"first_name"=>"Lorenzo", "last_name"=>"Moja", "scopus_author_id"=>"8412179000"}, {"first_name"=>"Cynthia", "last_name"=>"Mulrow", "scopus_author_id"=>"7005751787"}, {"first_name"=>"Maryann", "last_name"=>"Napoli", "scopus_author_id"=>"7007073506"}, {"first_name"=>"Andy", "last_name"=>"Oxman", "scopus_author_id"=>"55947445100"}, {"first_name"=>"Bá", "last_name"=>"Pham", "scopus_author_id"=>"55395137800"}, {"first_name"=>"Drummond", "last_name"=>"Rennie", "scopus_author_id"=>"7102116105"}, {"first_name"=>"Margaret", "last_name"=>"Sampson", "scopus_author_id"=>"9746766000"}, {"first_name"=>"Kenneth F.", "last_name"=>"Schulz", "scopus_author_id"=>"7201642719"}, {"first_name"=>"Paul G.", "last_name"=>"Shekelle", "scopus_author_id"=>"7006285973"}, {"first_name"=>"David", "last_name"=>"Tovey", "scopus_author_id"=>"7004571035"}, {"first_name"=>"Peter", "last_name"=>"Tugwell", "scopus_author_id"=>"35374403700"}], "year"=>2009, "source"=>"PLoS Medicine", "identifiers"=>{"issn"=>"15491277", "arxiv"=>"arXiv:1011.1669v3", "scopus"=>"2-s2.0-68049122102", "sgr"=>"68049122102", "pui"=>"355033307", "isbn"=>"0031-9023", "pmid"=>"19621072", "doi"=>"10.1371/journal.pmed.1000097"}, "id"=>"27527d25-6b6b-3eb5-891e-f22882db4df0", "abstract"=>"Systematic reviews provide clinical practice recommendations that are based on evaluation of primary evidence. When systematic reviews with the same aims have different conclusions, it is difficult to ascertain which review reported the most credible and robust findings. This study examined five systematic reviews that have investigated the effectiveness of Pilates exercise in people with chronic low back pain. A four-stage process was used to interpret findings of the reviews. This process included comparison of research questions, included primary studies, and the level and quality of evidence of systematic reviews. Two independent reviewers assessed the level of evidence and the methodological quality of systematic reviews, using the National Health and Medical Research Council hierarchy of evidence, and the Revised Assessment of Multiple Systematic Reviews respectively. Any disagreements were resolved by a third researcher. A high level of consensus was achieved between the reviewers. Conflicting findings were reported by the five systematic reviews regarding the effectiveness of Pilates in reducing pain and disability in people with chronic low back pain. Authors of the systematic reviews included primary studies that did not match their questions in relation to treatment or population characteristics. A total of ten primary studies were identified across five systematic reviews. Only two of the primary studies were included in all of the reviews due to different inclusion criteria relating to publication date and status, definition of Pilates, and methodological quality. The level of evidence of reviews was low due to the methodological design of the primary studies. The methodological quality of reviews varied. Those which conducted a meta-analysis obtained higher scores. There is inconclusive evidence that Pilates is effective in reducing pain and disability in people with chronic low back pain. This is due to the small number and poor methodological quality of primary studies. The Revised Assessment of Multiple Systematic Reviews provides a useful method of appraising the methodological quality of systematic reviews. Individual item scores, however, should be examined in addition to total scores, so that significant methodological flaws of systematic reviews are not missed, and results are interpreted appropriately. (348 words)", "link"=>"http://www.mendeley.com/research/preferred-reporting-items-systematic-reviews-metaanalyses-prisma-statement-261", "reader_count"=>2116, "reader_count_by_academic_status"=>{"Unspecified"=>125, "Professor > Associate Professor"=>68, "Librarian"=>17, "Researcher"=>303, "Student > Doctoral Student"=>163, "Student > Ph. D. Student"=>345, "Student > Postgraduate"=>143, "Student > Master"=>472, "Other"=>127, "Student > Bachelor"=>224, "Lecturer"=>38, "Lecturer > Senior Lecturer"=>20, "Professor"=>71}, "reader_count_by_user_role"=>{"Unspecified"=>125, "Professor > Associate Professor"=>68, "Librarian"=>17, "Researcher"=>303, "Student > Doctoral Student"=>163, "Student > Ph. D. Student"=>345, "Student > Postgraduate"=>143, "Student > Master"=>472, "Other"=>127, "Student > Bachelor"=>224, "Lecturer"=>38, "Lecturer > Senior Lecturer"=>20, "Professor"=>71}, "reader_count_by_subject_area"=>{"Unspecified"=>261, "Agricultural and Biological Sciences"=>122, "Arts and Humanities"=>12, "Philosophy"=>2, "Business, Management and Accounting"=>32, "Chemistry"=>4, "Computer Science"=>48, "Decision Sciences"=>4, "Earth and Planetary Sciences"=>3, "Economics, Econometrics and Finance"=>20, "Engineering"=>44, "Environmental Science"=>42, "Nursing and Health Professions"=>180, "Biochemistry, Genetics and Molecular Biology"=>38, "Materials Science"=>3, "Mathematics"=>7, "Medicine and Dentistry"=>816, "Neuroscience"=>40, "Pharmacology, Toxicology and Pharmaceutical Science"=>25, "Physics and Astronomy"=>2, "Psychology"=>198, "Social Sciences"=>139, "Immunology and Microbiology"=>11, "Linguistics"=>3, "Veterinary Science and Veterinary Medicine"=>10, "Design"=>5, "Sports and Recreations"=>45}, "reader_count_by_subdiscipline"=>{"Psychology"=>{"Psychology"=>198}, "Sports and Recreations"=>{"Sports and Recreations"=>45}, "Mathematics"=>{"Mathematics"=>7}, "Environmental Science"=>{"Environmental Science"=>42}, "Pharmacology, Toxicology and Pharmaceutical Science"=>{"Pharmacology, Toxicology and Pharmaceutical Science"=>25}, "Design"=>{"Design"=>5}, "Engineering"=>{"Engineering"=>44}, "Neuroscience"=>{"Neuroscience"=>40}, "Immunology and Microbiology"=>{"Immunology and Microbiology"=>11}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>122}, "Computer Science"=>{"Computer Science"=>48}, "Business, Management and Accounting"=>{"Business, Management and Accounting"=>32}, "Linguistics"=>{"Linguistics"=>3}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>38}, "Materials Science"=>{"Materials Science"=>3}, "Medicine and Dentistry"=>{"Medicine and Dentistry"=>816}, "Social Sciences"=>{"Social Sciences"=>139}, "Decision Sciences"=>{"Decision Sciences"=>4}, "Physics and Astronomy"=>{"Physics and Astronomy"=>2}, "Unspecified"=>{"Unspecified"=>261}, "Arts and Humanities"=>{"Arts and Humanities"=>12}, "Chemistry"=>{"Chemistry"=>4}, "Earth and Planetary Sciences"=>{"Earth and Planetary Sciences"=>3}, "Economics, Econometrics and Finance"=>{"Economics, Econometrics and Finance"=>20}, "Nursing and Health Professions"=>{"Nursing and Health Professions"=>180}, "Philosophy"=>{"Philosophy"=>2}, "Veterinary Science and Veterinary Medicine"=>{"Veterinary Science and Veterinary Medicine"=>10}}, "reader_count_by_country"=>{"Republic of Singapore"=>2, "Hong Kong"=>1, "United States"=>16, "Egypt"=>3, "Portugal"=>7, "Russia"=>1, "Austria"=>5, "Netherlands"=>1, "Sweden"=>2, "Korea (South)"=>1, "Ireland"=>5, "China"=>1, "Poland"=>2, "Brazil"=>18, "Slovenia"=>1, "Nigeria"=>1, "Bulgaria"=>1, "France"=>1, "Nepal"=>1, "Colombia"=>5, "Ecuador"=>1, "Sri Lanka"=>1, "Rwanda"=>1, "United Kingdom"=>24, "Kenya"=>1, "Switzerland"=>5, "India"=>1, "Spain"=>5, "New Zealand"=>1, "Canada"=>5, "Belgium"=>1, "Norway"=>2, "Denmark"=>2, "South Africa"=>3, "Italy"=>4, "Australia"=>4, "Germany"=>8}, "group_count"=>185}
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