{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T21:26:18Z","timestamp":1792531578961,"version":"4.5.0"},"reference-count":3,"publisher":"BMJ","issue":"2","license":[{"start":{"date-parts":[[2018,3,27]],"date-time":"2018-03-27T00:00:00Z","timestamp":1522108800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Scleroderma and Related Disorders"],"published-print":{"date-parts":[[2018,6]]},"abstract":"<jats:p>Juvenile systemic sclerosis is a very rare orphan disease. To date, only one publication has estimated the prevalence of juvenile systemic sclerosis using a survey of specialized physicians. We conducted a study of administrative claims data in the United States using the International Classification of Diseases, Ninth Revision diagnosis codes and found a prevalence of approximately 3 per 1,000,000 children. This estimate will inform the planning of prospective studies.<\/jats:p>","DOI":"10.1177\/2397198318763701","type":"journal-article","created":{"date-parts":[[2018,3,27]],"date-time":"2018-03-27T06:53:55Z","timestamp":1522133635000},"page":"189-190","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":42,"title":["Assessing the prevalence of juvenile systemic sclerosis in childhood using administrative claims data from the United States"],"prefix":"10.1136","volume":"3","author":[{"given":"Timothy","family":"Beukelman","sequence":"first","affiliation":[{"name":"Department of Pediatrics, The University of Alabama at Birmingham, Birmingham, AL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fenglong","family":"Xie","sequence":"additional","affiliation":[{"name":"Department of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ivan","family":"Foeldvari","sequence":"additional","affiliation":[{"name":"Hamburg Center for Pediatric and Adolescent Rheumatology, Am Sch\u00f6n Klinik Eilbek, Hamburg, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2018,3,27]]},"reference":[{"key":"bibr1-2397198318763701","doi-asserted-by":"publisher","DOI":"10.1002\/art.22207"},{"key":"bibr2-2397198318763701","doi-asserted-by":"publisher","DOI":"10.1093\/rheumatology\/39.5.556"},{"key":"bibr3-2397198318763701","doi-asserted-by":"publisher","DOI":"10.1002\/acr.20070"}],"container-title":["Journal of Scleroderma and Related Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/2397198318763701","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/2397198318763701","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/2397198318763701","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T11:52:39Z","timestamp":1777981959000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/2397198318763701"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,3,27]]},"references-count":3,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2018,6]]}},"alternative-id":["10.1177\/2397198318763701"],"URL":"https:\/\/doi.org\/10.1177\/2397198318763701","relation":{},"ISSN":["2397-1983","2397-1991"],"issn-type":[{"value":"2397-1983","type":"print"},{"value":"2397-1991","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,3,27]]}}}