Epidemiology of Pediatric Functional Abdominal Pain Disorders: A Meta-Analysis
- Publication Date
- May 20, 2015
- Journal
- PLOS ONE
- Authors
- Judith J. Korterink, Kay Diederen, Marc A. Benninga & Merit M. Tabbers
- Volume
- 10
- Issue
- 5
- Pages
- e0126982
- DOI
- https://dx.plos.org/10.1371/journal.pone.0126982
- Publisher URL
- http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0126982
- PubMed
- http://www.ncbi.nlm.nih.gov/pubmed/25992621
- PubMed Central
- http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4439136
- Europe PMC
- http://europepmc.org/abstract/MED/25992621
- Web of Science
- 000354921400088
- Scopus
- 84930645334
- Mendeley
- http://www.mendeley.com/research/epidemiology-pediatric-functional-abdominal-pain-disorders-metaanalysis
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Mendeley | Further Information
{"title"=>"Epidemiology of pediatric functional abdominal pain disorders: A meta-analysis", "type"=>"journal", "authors"=>[{"first_name"=>"Judith J.", "last_name"=>"Korterink", "scopus_author_id"=>"55470015500"}, {"first_name"=>"Kay", "last_name"=>"Diederen", "scopus_author_id"=>"56490873400"}, {"first_name"=>"Marc A.", "last_name"=>"Benninga", "scopus_author_id"=>"7003532912"}, {"first_name"=>"Merit M.", "last_name"=>"Tabbers", "scopus_author_id"=>"55929659300"}], "year"=>2015, "source"=>"PLoS ONE", "identifiers"=>{"scopus"=>"2-s2.0-84930645334", "sgr"=>"84930645334", "issn"=>"19326203", "isbn"=>"1932-6203(Electronic)", "pmid"=>"25992621", "doi"=>"10.1371/journal.pone.0126982", "pui"=>"604612712"}, "id"=>"f0dd945a-32ff-3f04-850b-ed1b86b49e9f", "abstract"=>"OBJECTIVE We aimed to review the literature regarding epidemiology of functional abdominal pain disorders in children and to assess its geographic, gender and age distribution including associated risk factors of developing functional abdominal pain. METHODS The Cochrane Library, MEDLINE, EMBASE, CINAHL and PsychInfo databases were systematically searched up to February 2014. Study selection criteria included: (1) studies of birth cohort, school based or general population samples (2) containing data concerning epidemiology, prevalence or incidence (3) of children aged 4-18 years (4) suffering from functional abdominal pain. Quality of studies was rated by a self-made assessment tool. A random-effect meta-analysis model was used to estimate the prevalence of functional abdominal pain in childhood. RESULTS A total of 58 articles, including 196,472 children were included. Worldwide pooled prevalence for functional abdominal pain disorders was 13.5% (95% CI 11.8-15.3), of which irritable bowel syndrome was reported most frequently (8.8%, 95% CI 6.2-11.9). The prevalence across studies ranged widely from 1.6% to 41.2%. Higher pooled prevalence rates were reported in South America (16.8%) and Asia (16.5%) compared to Europe (10.5%). And a higher pooled prevalence was reported when using the Rome III criteria (16.4%, 95% CI 13.5-19.4). Functional abdominal pain disorders are shown to occur significantly more in girls (15.9% vs. 11.5%, pooled OR 1.5) and is associated with the presence of anxiety and depressive disorders, stress and traumatic life events. CONCLUSION Functional abdominal pain disorders are a common problem worldwide with irritable bowel syndrome as most encountered abdominal pain-related functional gastrointestinal disorder. Female gender, psychological disorders, stress and traumatic life events affect prevalence.", "link"=>"http://www.mendeley.com/research/epidemiology-pediatric-functional-abdominal-pain-disorders-metaanalysis", "reader_count"=>75, "reader_count_by_academic_status"=>{"Unspecified"=>1, "Professor > Associate Professor"=>1, "Student > Doctoral Student"=>5, "Researcher"=>7, "Student > Ph. D. Student"=>13, "Student > Postgraduate"=>4, "Student > Master"=>14, "Other"=>8, "Student > Bachelor"=>15, "Lecturer"=>3, "Lecturer > Senior Lecturer"=>2, "Professor"=>2}, "reader_count_by_user_role"=>{"Unspecified"=>1, "Professor > Associate Professor"=>1, "Student > Doctoral Student"=>5, "Researcher"=>7, "Student > Ph. D. Student"=>13, "Student > Postgraduate"=>4, "Student > Master"=>14, "Other"=>8, "Student > Bachelor"=>15, "Lecturer"=>3, "Lecturer > Senior Lecturer"=>2, "Professor"=>2}, "reader_count_by_subject_area"=>{"Unspecified"=>6, "Engineering"=>1, "Biochemistry, Genetics and Molecular Biology"=>1, "Medicine and Dentistry"=>45, "Agricultural and Biological Sciences"=>5, "Neuroscience"=>2, "Sports and Recreations"=>1, "Psychology"=>10, "Chemistry"=>1, "Social Sciences"=>2, "Computer Science"=>1}, "reader_count_by_subdiscipline"=>{"Engineering"=>{"Engineering"=>1}, "Medicine and Dentistry"=>{"Medicine and Dentistry"=>45}, "Neuroscience"=>{"Neuroscience"=>2}, "Chemistry"=>{"Chemistry"=>1}, "Social Sciences"=>{"Social Sciences"=>2}, "Sports and Recreations"=>{"Sports and Recreations"=>1}, "Psychology"=>{"Psychology"=>10}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>5}, "Computer Science"=>{"Computer Science"=>1}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>1}, "Unspecified"=>{"Unspecified"=>6}}, "reader_count_by_country"=>{"Brazil"=>1}, "group_count"=>6}CrossRef
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Scopus | Further Information
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- {"month"=>"10", "year"=>"2017", "pdf_views"=>"30", "xml_views"=>"3", "html_views"=>"142"}
- {"month"=>"11", "year"=>"2017", "pdf_views"=>"29", "xml_views"=>"3", "html_views"=>"156"}
- {"month"=>"12", "year"=>"2017", "pdf_views"=>"15", "xml_views"=>"2", "html_views"=>"161"}
- {"month"=>"1", "year"=>"2018", "pdf_views"=>"28", "xml_views"=>"0", "html_views"=>"103"}
- {"month"=>"2", "year"=>"2018", "pdf_views"=>"33", "xml_views"=>"0", "html_views"=>"89"}
- {"month"=>"3", "year"=>"2018", "pdf_views"=>"42", "xml_views"=>"4", "html_views"=>"89"}
- {"month"=>"4", "year"=>"2018", "pdf_views"=>"36", "xml_views"=>"1", "html_views"=>"87"}
- {"month"=>"5", "year"=>"2018", "pdf_views"=>"48", "xml_views"=>"0", "html_views"=>"93"}
- {"month"=>"6", "year"=>"2018", "pdf_views"=>"16", "xml_views"=>"2", "html_views"=>"70"}
- {"month"=>"7", "year"=>"2018", "pdf_views"=>"23", "xml_views"=>"3", "html_views"=>"60"}
- {"month"=>"8", "year"=>"2018", "pdf_views"=>"26", "xml_views"=>"1", "html_views"=>"43"}
- {"month"=>"9", "year"=>"2018", "pdf_views"=>"22", "xml_views"=>"0", "html_views"=>"82"}
- {"month"=>"10", "year"=>"2018", "pdf_views"=>"18", "xml_views"=>"1", "html_views"=>"84"}
- {"month"=>"11", "year"=>"2018", "pdf_views"=>"22", "xml_views"=>"1", "html_views"=>"80"}
- {"month"=>"12", "year"=>"2018", "pdf_views"=>"23", "xml_views"=>"2", "html_views"=>"73"}
- {"month"=>"1", "year"=>"2019", "pdf_views"=>"27", "xml_views"=>"0", "html_views"=>"49"}
- {"month"=>"2", "year"=>"2019", "pdf_views"=>"16", "xml_views"=>"2", "html_views"=>"54"}
- {"month"=>"3", "year"=>"2019", "pdf_views"=>"25", "xml_views"=>"0", "html_views"=>"86"}
- {"month"=>"4", "year"=>"2019", "pdf_views"=>"37", "xml_views"=>"1", "html_views"=>"65"}
- {"month"=>"5", "year"=>"2019", "pdf_views"=>"33", "xml_views"=>"0", "html_views"=>"66"}
- {"month"=>"6", "year"=>"2019", "pdf_views"=>"30", "xml_views"=>"1", "html_views"=>"66"}
- {"month"=>"7", "year"=>"2019", "pdf_views"=>"26", "xml_views"=>"0", "html_views"=>"68"}
- {"month"=>"8", "year"=>"2019", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"50"}
- {"month"=>"9", "year"=>"2019", "pdf_views"=>"43", "xml_views"=>"1", "html_views"=>"94"}
- {"month"=>"10", "year"=>"2019", "pdf_views"=>"39", "xml_views"=>"1", "html_views"=>"97"}
- {"month"=>"11", "year"=>"2019", "pdf_views"=>"41", "xml_views"=>"0", "html_views"=>"88"}
- {"month"=>"12", "year"=>"2019", "pdf_views"=>"20", "xml_views"=>"3", "html_views"=>"52"}
- {"month"=>"1", "year"=>"2020", "pdf_views"=>"38", "xml_views"=>"0", "html_views"=>"60"}
- {"month"=>"2", "year"=>"2020", "pdf_views"=>"73", "xml_views"=>"2", "html_views"=>"42"}
- {"month"=>"3", "year"=>"2020", "pdf_views"=>"33", "xml_views"=>"1", "html_views"=>"31"}
- {"month"=>"4", "year"=>"2020", "pdf_views"=>"79", "xml_views"=>"0", "html_views"=>"23"}
- {"month"=>"5", "year"=>"2020", "pdf_views"=>"116", "xml_views"=>"1", "html_views"=>"32"}
- {"month"=>"6", "year"=>"2020", "pdf_views"=>"50", "xml_views"=>"1", "html_views"=>"51"}
- {"month"=>"7", "year"=>"2020", "pdf_views"=>"41", "xml_views"=>"1", "html_views"=>"57"}
- {"month"=>"8", "year"=>"2020", "pdf_views"=>"46", "xml_views"=>"1", "html_views"=>"56"}
- {"month"=>"9", "year"=>"2020", "pdf_views"=>"49", "xml_views"=>"0", "html_views"=>"72"}
- {"month"=>"10", "year"=>"2020", "pdf_views"=>"56", "xml_views"=>"1", "html_views"=>"64"}
- {"month"=>"11", "year"=>"2020", "pdf_views"=>"42", "xml_views"=>"0", "html_views"=>"58"}
- {"month"=>"12", "year"=>"2020", "pdf_views"=>"27", "xml_views"=>"1", "html_views"=>"47"}
- {"month"=>"1", "year"=>"2021", "pdf_views"=>"35", "xml_views"=>"0", "html_views"=>"69"}
- {"month"=>"2", "year"=>"2021", "pdf_views"=>"23", "xml_views"=>"1", "html_views"=>"50"}
PMC Usage Stats | Further Information
- {"unique-ip"=>"2", "full-text"=>"2", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"5"}
- {"unique-ip"=>"104", "full-text"=>"117", "pdf"=>"78", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"5", "cited-by"=>"0", "year"=>"2015", "month"=>"6"}
- {"unique-ip"=>"53", "full-text"=>"58", "pdf"=>"39", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"7"}
- {"unique-ip"=>"88", "full-text"=>"96", "pdf"=>"42", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"14", "cited-by"=>"0", "year"=>"2015", "month"=>"8"}
- {"unique-ip"=>"78", "full-text"=>"81", "pdf"=>"46", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"3", "cited-by"=>"0", "year"=>"2015", "month"=>"9"}
- {"unique-ip"=>"76", "full-text"=>"78", "pdf"=>"43", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"15", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"10"}
- {"unique-ip"=>"69", "full-text"=>"78", "pdf"=>"45", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"15", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2016", "month"=>"2"}
- {"unique-ip"=>"70", "full-text"=>"73", "pdf"=>"34", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"11", "supp-data"=>"5", "cited-by"=>"0", "year"=>"2015", "month"=>"11"}
- {"unique-ip"=>"68", "full-text"=>"57", "pdf"=>"35", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"13", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"12"}
- {"unique-ip"=>"68", "full-text"=>"74", "pdf"=>"33", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"10", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"1"}
- {"unique-ip"=>"59", "full-text"=>"66", "pdf"=>"32", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"7", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2016", "month"=>"3"}
- {"unique-ip"=>"63", "full-text"=>"68", "pdf"=>"23", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"9", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"4"}
- {"unique-ip"=>"91", "full-text"=>"101", "pdf"=>"34", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"13", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2016", "month"=>"5"}
- {"unique-ip"=>"107", "full-text"=>"145", "pdf"=>"34", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"8", "supp-data"=>"3", "cited-by"=>"0", "year"=>"2016", "month"=>"6"}
- {"unique-ip"=>"61", "full-text"=>"71", "pdf"=>"26", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"2", "cited-by"=>"0", "year"=>"2016", "month"=>"7"}
- {"unique-ip"=>"61", "full-text"=>"63", "pdf"=>"25", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"20", "supp-data"=>"14", "cited-by"=>"3", "year"=>"2016", "month"=>"8"}
- {"unique-ip"=>"58", "full-text"=>"68", "pdf"=>"26", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"9", "supp-data"=>"10", "cited-by"=>"1", "year"=>"2016", "month"=>"9"}
- {"unique-ip"=>"62", "full-text"=>"75", "pdf"=>"24", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"4", "cited-by"=>"0", "year"=>"2016", "month"=>"10"}
- {"unique-ip"=>"74", "full-text"=>"86", "pdf"=>"25", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"9", "supp-data"=>"1", "cited-by"=>"1", "year"=>"2016", "month"=>"11"}
- {"unique-ip"=>"76", "full-text"=>"162", "pdf"=>"18", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"1", "cited-by"=>"1", "year"=>"2016", "month"=>"12"}
- {"unique-ip"=>"81", "full-text"=>"90", "pdf"=>"26", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"8", "supp-data"=>"2", "cited-by"=>"0", "year"=>"2017", "month"=>"1"}
- {"unique-ip"=>"67", "full-text"=>"82", "pdf"=>"26", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"7", "supp-data"=>"1", "cited-by"=>"1", "year"=>"2017", "month"=>"2"}
- {"unique-ip"=>"68", "full-text"=>"76", "pdf"=>"21", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"7", "supp-data"=>"4", "cited-by"=>"0", "year"=>"2017", "month"=>"3"}
- {"unique-ip"=>"73", "full-text"=>"82", "pdf"=>"23", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"4", "cited-by"=>"0", "year"=>"2017", "month"=>"4"}
- {"unique-ip"=>"87", "full-text"=>"98", "pdf"=>"22", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"8", "supp-data"=>"4", "cited-by"=>"0", "year"=>"2017", "month"=>"5"}
- {"unique-ip"=>"69", "full-text"=>"78", "pdf"=>"19", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"2", "cited-by"=>"0", "year"=>"2017", "month"=>"6"}
- {"unique-ip"=>"59", "full-text"=>"65", "pdf"=>"16", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"7"}
- {"unique-ip"=>"62", "full-text"=>"66", "pdf"=>"25", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2017", "month"=>"8"}
- {"unique-ip"=>"75", "full-text"=>"87", "pdf"=>"28", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"7", "supp-data"=>"6", "cited-by"=>"0", "year"=>"2017", "month"=>"9"}
- {"unique-ip"=>"104", "full-text"=>"129", "pdf"=>"28", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"3", "cited-by"=>"0", "year"=>"2017", "month"=>"10"}
- {"unique-ip"=>"70", "full-text"=>"75", "pdf"=>"16", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"8", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2017", "month"=>"11"}
- {"unique-ip"=>"85", "full-text"=>"112", "pdf"=>"24", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2017", "month"=>"12"}
- {"unique-ip"=>"79", "full-text"=>"87", "pdf"=>"24", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"8", "supp-data"=>"2", "cited-by"=>"2", "year"=>"2018", "month"=>"1"}
- {"unique-ip"=>"82", "full-text"=>"93", "pdf"=>"30", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2018", "month"=>"3"}
- {"unique-ip"=>"92", "full-text"=>"100", "pdf"=>"63", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"2", "cited-by"=>"1", "year"=>"2019", "month"=>"1"}
- {"unique-ip"=>"89", "full-text"=>"110", "pdf"=>"28", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"4"}
- {"unique-ip"=>"70", "full-text"=>"80", "pdf"=>"14", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"5"}
- {"unique-ip"=>"76", "full-text"=>"89", "pdf"=>"18", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"1", "cited-by"=>"1", "year"=>"2018", "month"=>"9"}
- {"unique-ip"=>"72", "full-text"=>"82", "pdf"=>"25", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"2", "cited-by"=>"0", "year"=>"2018", "month"=>"6"}
- {"unique-ip"=>"82", "full-text"=>"102", "pdf"=>"26", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"6", "cited-by"=>"0", "year"=>"2018", "month"=>"7"}
- {"unique-ip"=>"69", "full-text"=>"73", "pdf"=>"58", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"2", "year"=>"2018", "month"=>"10"}
- {"unique-ip"=>"82", "full-text"=>"91", "pdf"=>"26", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"5", "cited-by"=>"0", "year"=>"2018", "month"=>"8"}
- {"unique-ip"=>"78", "full-text"=>"90", "pdf"=>"49", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"4", "cited-by"=>"0", "year"=>"2018", "month"=>"11"}
- {"unique-ip"=>"65", "full-text"=>"73", "pdf"=>"38", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"12"}
- {"unique-ip"=>"98", "full-text"=>"125", "pdf"=>"43", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"8", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"2"}
- {"unique-ip"=>"98", "full-text"=>"114", "pdf"=>"93", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"1", "cited-by"=>"1", "year"=>"2019", "month"=>"3"}
- {"unique-ip"=>"92", "full-text"=>"96", "pdf"=>"87", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"1", "cited-by"=>"2", "year"=>"2019", "month"=>"4"}
- {"unique-ip"=>"90", "full-text"=>"112", "pdf"=>"50", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"5"}
- {"unique-ip"=>"91", "full-text"=>"136", "pdf"=>"70", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"2", "cited-by"=>"0", "year"=>"2019", "month"=>"8"}
- {"unique-ip"=>"92", "full-text"=>"104", "pdf"=>"71", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"8", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"9"}
- {"unique-ip"=>"100", "full-text"=>"104", "pdf"=>"89", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"10"}
- {"unique-ip"=>"70", "full-text"=>"80", "pdf"=>"79", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"2", "cited-by"=>"0", "year"=>"2019", "month"=>"12"}
- {"unique-ip"=>"97", "full-text"=>"125", "pdf"=>"79", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"8", "cited-by"=>"0", "year"=>"2020", "month"=>"2"}
- {"unique-ip"=>"83", "full-text"=>"86", "pdf"=>"61", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2020", "month"=>"3"}
- {"unique-ip"=>"81", "full-text"=>"92", "pdf"=>"46", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"7", "supp-data"=>"5", "cited-by"=>"0", "year"=>"2020", "month"=>"4"}
- {"unique-ip"=>"91", "full-text"=>"104", "pdf"=>"69", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2020", "month"=>"5"}
- {"unique-ip"=>"81", "full-text"=>"110", "pdf"=>"50", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2020", "month"=>"6"}
- {"unique-ip"=>"97", "full-text"=>"102", "pdf"=>"64", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2020", "month"=>"7"}
- {"unique-ip"=>"75", "full-text"=>"99", "pdf"=>"42", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"3", "cited-by"=>"1", "year"=>"2020", "month"=>"8"}
- {"unique-ip"=>"67", "full-text"=>"80", "pdf"=>"39", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2020", "month"=>"9"}
- {"unique-ip"=>"108", "full-text"=>"124", "pdf"=>"57", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2020", "month"=>"10"}
- {"unique-ip"=>"73", "full-text"=>"86", "pdf"=>"49", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2020", "month"=>"11"}
- {"unique-ip"=>"65", "full-text"=>"89", "pdf"=>"45", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2020", "month"=>"12"}
- {"unique-ip"=>"54", "full-text"=>"61", "pdf"=>"48", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2021", "month"=>"1"}
Relative Metric
{"start_date"=>"2015-01-01T00:00:00Z", "end_date"=>"2015-12-31T00:00:00Z", "subject_areas"=>[]}Loading … 

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