{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T05:59:54Z","timestamp":1774331994257,"version":"3.50.1"},"reference-count":30,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2012,10,1]],"date-time":"2012-10-01T00:00:00Z","timestamp":1349049600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2012,10,1]],"date-time":"2012-10-01T00:00:00Z","timestamp":1349049600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","msard-journal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Multiple Sclerosis and Related Disorders"],"published-print":{"date-parts":[[2012,10]]},"DOI":"10.1016\/j.msard.2012.06.001","type":"journal-article","created":{"date-parts":[[2012,7,6]],"date-time":"2012-07-06T12:53:33Z","timestamp":1341579213000},"page":"162-167","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":29,"title":["The incidence and prevalence of fibromyalgia are higher in multiple sclerosis than the general population: A population-based study"],"prefix":"10.1016","volume":"1","author":[{"given":"Ruth Ann","family":"Marrie","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bo Nancy","family":"Yu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stella","family":"Leung","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lawrence","family":"Elliott","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sharon","family":"Warren","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christina","family":"Wolfson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Helen","family":"Tremlett","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"James","family":"Blanchard","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John D.","family":"Fisk","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.msard.2012.06.001_bib1","doi-asserted-by":"crossref","first-page":"944","DOI":"10.1002\/art.20042","article-title":"Family study of fibromyalgia","volume":"50","author":"Arnold","year":"2004","journal-title":"Arthritis & Rheumatism"},{"key":"10.1016\/j.msard.2012.06.001_bib2","doi-asserted-by":"crossref","first-page":"516","DOI":"10.1191\/1352458505ms1192oa","article-title":"Regional variation of multiple sclerosis prevalence in Canada","volume":"11","author":"Beck","year":"2005","journal-title":"Multiple Sclerosis"},{"key":"10.1016\/j.msard.2012.06.001_bib3","doi-asserted-by":"crossref","first-page":"448","DOI":"10.1016\/j.semarthrit.2008.12.003","article-title":"Prevalence of fibromyalgia: a survey in five European countries","volume":"39","author":"Branco","year":"2010","journal-title":"Seminars in Arthritis and Rheumatism"},{"key":"10.1016\/j.msard.2012.06.001_bib4","doi-asserted-by":"crossref","first-page":"907","DOI":"10.4065\/mcp.2011.0206","article-title":"The science of fibromyalgia","volume":"86","author":"Clauw","year":"2011","journal-title":"Mayo Clinic Proceedings"},{"key":"10.1016\/j.msard.2012.06.001_bib5","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1159\/000110351","article-title":"How many people in the world have multiple sclerosis","volume":"13","author":"Dean","year":"1994","journal-title":"Neuroepidemiology"},{"key":"10.1016\/j.msard.2012.06.001_bib6","doi-asserted-by":"crossref","first-page":"1318","DOI":"10.1093\/rheumatology\/36.12.1318","article-title":"A population study of the incidence of fibromyalgia among women aged 26\u201355yr","volume":"36","author":"Forseth","year":"1997","journal-title":"Rheumatology"},{"key":"10.1016\/j.msard.2012.06.001_bib7","article-title":"Individuals with fibromyalgia and depression: findings from a nationally representative Canadian survey","author":"Fuller-Thomson","year":"2011","journal-title":"Rheumatology International"},{"key":"10.1016\/j.msard.2012.06.001_bib8","unstructured":"Health Information Management Branch. Population report. Winnipeg, Manitoba: Manitoba Health and Healthy Living; 2008."},{"key":"10.1016\/j.msard.2012.06.001_bib9","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1159\/000311013","article-title":"Validation of a self-report comorbidity questionnaire for multiple sclerosis","volume":"35","author":"Horton","year":"2010","journal-title":"Neuroepidemiology"},{"key":"10.1016\/j.msard.2012.06.001_bib10","doi-asserted-by":"crossref","first-page":"159","DOI":"10.2307\/2529310","article-title":"The measurement of observer agreement for categorical data","volume":"33","author":"Landis","year":"1977","journal-title":"Biometrics"},{"key":"10.1016\/j.msard.2012.06.001_bib11","first-page":"427869","article-title":"Genetics and gene expression involving stress and distress pathways in fibromyalgia with and without comorbid chronic fatigue syndrome","author":"Light","year":"2012","journal-title":"Pain Research and Treatment"},{"key":"10.1016\/j.msard.2012.06.001_bib12","doi-asserted-by":"crossref","DOI":"10.1177\/1352458512437814","article-title":"Rising prevalence of vascular comorbidities in MS: validation of administrative definitions for diabetes, hypertension, hyperlipidemia","author":"Marrie","year":"2012","journal-title":"Multiple Sclerosis Journal"},{"key":"10.1016\/j.msard.2012.06.001_bib13","article-title":"Cumulative impact of comorbidity on quality of life in MS","author":"Marrie","year":"2011","journal-title":"Acta Neurologica Scandinavica"},{"key":"10.1016\/j.msard.2012.06.001_bib14","doi-asserted-by":"crossref","first-page":"1091","DOI":"10.1177\/1352458508092263","article-title":"Comorbidity, socioeconomic status, and multiple sclerosis","volume":"14","author":"Marrie","year":"2008","journal-title":"Multiple Sclerosis"},{"key":"10.1016\/j.msard.2012.06.001_bib15","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1212\/01.wnl.0000333252.78173.5f","article-title":"Comorbidity delays diagnosis and increases disability at diagnosis in MS","volume":"72","author":"Marrie","year":"2009","journal-title":"Neurology"},{"key":"10.1016\/j.msard.2012.06.001_bib16","doi-asserted-by":"crossref","first-page":"1041","DOI":"10.1212\/WNL.0b013e3181d6b125","article-title":"Vascular comorbidity is associated with more rapid disability progression in multiple sclerosis","volume":"74","author":"Marrie","year":"2010","journal-title":"Neurology"},{"key":"10.1016\/j.msard.2012.06.001_bib17","doi-asserted-by":"crossref","first-page":"465","DOI":"10.1212\/WNL.0b013e3181cf6ec0","article-title":"The rising prevalence and changing age distribution of multiple sclerosis in Manitoba","volume":"74","author":"Marrie","year":"2010","journal-title":"Neurology"},{"key":"10.1016\/j.msard.2012.06.001_bib18","unstructured":"National Diabetes Surveillance System. Responding to the challenge of diabetes in Canada. Ottawa: Health Canada; 2003."},{"key":"10.1016\/j.msard.2012.06.001_bib19","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1186\/1471-2474-12-224","article-title":"Prevalence of fibromyalgia in France: a multi-step study research combining national screening and clinical confirmation: the DEFI study (determination of epidemiology of fibromyalgia)","volume":"12","author":"Perrot","year":"2011","journal-title":"BMC Musculoskeletal Disorders"},{"key":"10.1016\/j.msard.2012.06.001_bib20","doi-asserted-by":"crossref","first-page":"182","DOI":"10.1016\/S0303-8467(02)00036-7","article-title":"The worldwide prevalence of multiple sclerosis","volume":"104","author":"Pugliatti","year":"2002","journal-title":"Clinical Neurology and Neurosurgery"},{"key":"10.1016\/j.msard.2012.06.001_bib21","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1300\/J013v39n04_01","article-title":"Employment and quality of life outcomes among women with fibromyalgia compared to healthy controls","volume":"39","author":"Reisine","year":"2004","journal-title":"Women & Health"},{"key":"10.1016\/j.msard.2012.06.001_bib22","unstructured":"Rothman KJ, Greenland S, editors. Modern epidemiology. Philadelphia, PA: Lippincott Williams & Wilkins; 1998."},{"key":"10.1016\/j.msard.2012.06.001_bib23","doi-asserted-by":"crossref","first-page":"469","DOI":"10.1136\/jnnp.2004.054635","article-title":"Depression in multiple sclerosis: a review","volume":"76","author":"Siegert","year":"2005","journal-title":"Journal of Neurology, Neurosurgery and Psychiatry"},{"key":"10.1016\/j.msard.2012.06.001_bib24","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1111\/j.1600-0404.1991.tb04937.x","article-title":"Acute and chronic pain syndromes in multiple sclerosis","volume":"84","author":"Stenager","year":"1991","journal-title":"Acta Neurologica Scandinavica"},{"key":"10.1016\/j.msard.2012.06.001_bib25","doi-asserted-by":"crossref","first-page":"1089","DOI":"10.1001\/archneur.60.8.1089","article-title":"Pain in patients with multiple sclerosis. A population-based study","volume":"60","author":"Svendsen","year":"2003","journal-title":"Archives of Neurology"},{"key":"10.1016\/j.msard.2012.06.001_bib26","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1007\/s10072-011-0519-2","article-title":"Quality of life of multiple sclerosis patients with comorbid migraine","volume":"32","author":"Villani","year":"2011","journal-title":"Neurological Sciences"},{"key":"10.1016\/j.msard.2012.06.001_bib27","doi-asserted-by":"crossref","first-page":"124","DOI":"10.1097\/01.rhu.0000221817.46231.18","article-title":"The incidence of fibromyalgia and its associated comorbidities: a population-based retrospective cohort study based on International Classification of Diseases, 9th Revision codes","volume":"12","author":"Weir","year":"2006","journal-title":"Journal of Clinical Rheumatology"},{"key":"10.1016\/j.msard.2012.06.001_bib28","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1002\/art.1780380104","article-title":"The prevalence and characteristics of fibromyalgia in the general population","volume":"38","author":"Wolfe","year":"1995","journal-title":"Arthritis & Rheumatism"},{"key":"10.1016\/j.msard.2012.06.001_bib29","doi-asserted-by":"crossref","first-page":"160","DOI":"10.1002\/art.1780330203","article-title":"The American College of Rheumatology 1990 criteria for the classification of fibromyalgia. Report of the Multicenter Criteria Committee","volume":"33","author":"Wolfe","year":"1990","journal-title":"Arthritis & Rheumatism"},{"key":"10.1016\/j.msard.2012.06.001_bib30","article-title":"The prevalence of fibromyalgia in other chronic pain conditions","volume":"584573","author":"Yunus","year":"2012","journal-title":"Pain Research and Treatment"}],"container-title":["Multiple Sclerosis and Related Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2211034812000624?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2211034812000624?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,31]],"date-time":"2025-10-31T08:35:33Z","timestamp":1761899733000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2211034812000624"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,10]]},"references-count":30,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2012,10]]}},"alternative-id":["S2211034812000624"],"URL":"https:\/\/doi.org\/10.1016\/j.msard.2012.06.001","relation":{},"ISSN":["2211-0348"],"issn-type":[{"value":"2211-0348","type":"print"}],"subject":[],"published":{"date-parts":[[2012,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The incidence and prevalence of fibromyalgia are higher in multiple sclerosis than the general population: A population-based study","name":"articletitle","label":"Article Title"},{"value":"Multiple Sclerosis and Related Disorders","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.msard.2012.06.001","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2012 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}