{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T06:03:11Z","timestamp":1792648991646,"version":"4.5.0"},"reference-count":14,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2009,4,1]],"date-time":"2009-04-01T00:00:00Z","timestamp":1238544000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2009,4,1]],"date-time":"2009-04-01T00:00:00Z","timestamp":1238544000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["ard.eular.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Annals of the Rheumatic Diseases"],"published-print":{"date-parts":[[2009,4]]},"DOI":"10.1136\/ard.2008.089441","type":"journal-article","created":{"date-parts":[[2008,4,29]],"date-time":"2008-04-29T20:34:47Z","timestamp":1209501287000},"page":"497-501","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":177,"title":["Development and initial validation of a screening questionnaire for psoriatic arthritis: the Toronto Psoriatic Arthritis Screen (ToPAS)"],"prefix":"10.1016","volume":"68","author":[{"given":"D D","family":"Gladman","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C T","family":"Schentag","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B D M","family":"Tom","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V","family":"Chandran","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J","family":"Brockbank","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C","family":"Rosen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V T","family":"Farewell","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"Suppl 2","key":"10.1136\/ard.2008.089441_bib1","doi-asserted-by":"crossref","first-page":"ii3","DOI":"10.1136\/ard.2004.032318","article-title":"Classification and diagnostic criteria for psoriatic arthritis.","volume":"64","author":"Helliwell","year":"2005","journal-title":"Ann Rheum Dis"},{"key":"10.1136\/ard.2008.089441_bib2","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1016\/j.semarthrit.2004.05.001","article-title":"A comparison of the performance characteristics of classification criteria for the diagnosis of psoriatic arthritis.","volume":"34","author":"Taylor","year":"2004","journal-title":"Semin Arthritis Rheum"},{"key":"10.1136\/ard.2008.089441_bib3","doi-asserted-by":"crossref","first-page":"2665","DOI":"10.1002\/art.21972","article-title":"Classification criteria for psoriatic arthritis: development of new criteria from a large international study.","volume":"54","author":"Taylor","year":"2006","journal-title":"Arthritis Rheum"},{"key":"10.1136\/ard.2008.089441_bib4","doi-asserted-by":"crossref","first-page":"1560","DOI":"10.1002\/art.23104","article-title":"CASPAR criteria are sensitive in early psoriatic arthritis","volume":"57","author":"Chandran","year":"2007","journal-title":"Arthritis Rheum"},{"key":"10.1136\/ard.2008.089441_bib5","first-page":"4091","article-title":"Are the CASPAR criteria for psoriatic arthritis accurate when applied to patients attending a family practice clinic?","volume":"54","author":"Chandran","year":"2006","journal-title":"Arthritis Rheum"},{"key":"10.1136\/ard.2008.089441_bib6","first-page":"567","article-title":"Rheumatic manifestations of infection with human immunodeficiency virus (HIV).","volume":"8","author":"Buskila","year":"1990","journal-title":"Clin Exp Rheum"},{"key":"10.1136\/ard.2008.089441_bib7","first-page":"62","article-title":"Reliability of measurements of active and damaged joints in psoriatic arthritis.","volume":"17","author":"Gladman","year":"1990","journal-title":"J Rheumatol"},{"key":"10.1136\/ard.2008.089441_bib8","first-page":"1740","article-title":"International spondyloarthritis inter-observer reliability exercise \u2013 the INSPIRE study: II. Assessment of peripheral joints, enthesitis and dactylitis.","volume":"34","author":"Gladman","year":"2007","journal-title":"J Rheumatol"},{"key":"10.1136\/ard.2008.089441_bib9","doi-asserted-by":"crossref","unstructured":"Matthews DE, Farewell VT,. Binary logistic regression. In: Using and understanding medical statistics, 4th edn. Basel, Switzerland: Karger, 2007:128\u201340.","DOI":"10.1159\/000099426"},{"key":"10.1136\/ard.2008.089441_bib10","unstructured":"Armitage P, Colton T, eds. Receiver operating characteristic (ROC) curves. In: Encyclopedia of biostatistics, 2nd edn. Chichester, UK: Wiley, 2005: 4523\u20139."},{"key":"10.1136\/ard.2008.089441_bib11","series-title":"Proceedings of the second international symposium on information theory","first-page":"267","article-title":"Information theory and an extension of the maximum likelihood principle.","author":"Akaike","year":"1973"},{"issue":"Suppl 9","key":"10.1136\/ard.2008.089441_bib12","first-page":"S64","article-title":"The psoriasis and arthritis questionnaire (PAQ) in detection of arthritis among patients with psoriasis.","volume":"40","author":"Peloso","year":"1997","journal-title":"Arthritis Rheum"},{"key":"10.1136\/ard.2008.089441_bib13","first-page":"2577","article-title":"Inflammatory joint manifestations are prevalent in psoriasis: prevalence study of joint and axial involvement in psoriatic patients, and evaluation of psoriatic and arthritic questionnaire.","volume":"29","author":"Alenius","year":"2002","journal-title":"J Rheumatol"},{"key":"10.1136\/ard.2008.089441_bib14","doi-asserted-by":"crossref","first-page":"481","DOI":"10.1016\/j.jaad.2007.04.001","article-title":"The PASE questionnaire: pilot-testing a psoriatic arthritis screening and evaluation tool.","volume":"57","author":"Husni","year":"2007","journal-title":"J Am Acad Dermatol"}],"container-title":["Annals of the Rheumatic Diseases"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003496724425521?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003496724425521?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/ard.2008.089441","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,6]],"date-time":"2025-01-06T00:07:29Z","timestamp":1736122049000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0003496724425521"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,4]]},"references-count":14,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2009,4]]}},"alternative-id":["S0003496724425521"],"URL":"https:\/\/doi.org\/10.1136\/ard.2008.089441","relation":{},"ISSN":["0003-4967"],"issn-type":[{"value":"0003-4967","type":"print"}],"subject":[],"published":{"date-parts":[[2009,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Development and initial validation of a screening questionnaire for psoriatic arthritis: the Toronto Psoriatic Arthritis Screen (ToPAS)","name":"articletitle","label":"Article Title"},{"value":"Annals of the Rheumatic Diseases","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1136\/ard.2008.089441","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2009 2009 Published by Elsevier Inc. Publishing Group and European League Against Rheumatism. Published by Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}]}}