{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,21]],"date-time":"2026-03-21T03:35:28Z","timestamp":1774064128516,"version":"3.50.1"},"reference-count":20,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2014,6,9]],"date-time":"2014-06-09T00:00:00Z","timestamp":1402272000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100004397","name":"Ministry of Public Health of China","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100004397","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Sciences Foundation of China","doi-asserted-by":"crossref","award":["81201372"],"award-info":[{"award-number":["81201372"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Foundation of Guangdong province of China","award":["2005A30801005"],"award-info":[{"award-number":["2005A30801005"]}]},{"DOI":"10.13039\/501100002402","name":"Sun Yat-sen University","doi-asserted-by":"crossref","award":["2007023"],"award-info":[{"award-number":["2007023"]}],"id":[{"id":"10.13039\/501100002402","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Natural Science Foundation of Guangdong Province, China","award":["S2012040006300"],"award-info":[{"award-number":["S2012040006300"]}]},{"name":"Natural Science Foundation for the youth NSFY of China","award":["81302583"],"award-info":[{"award-number":["81302583"]}]},{"name":"Central Universities","award":["12ykpy34"],"award-info":[{"award-number":["12ykpy34"]}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int J of Rheum Dis"],"published-print":{"date-parts":[[2014,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To evaluate the diagnotic value of the Assessment of Spondyloarthritis International Society (<jats:styled-content style=\"fixed-case\">ASAS<\/jats:styled-content>) classification criteria for axial spondyloarthritis (SpA) in Chinese patients with chronic back pain and without radiographic sacroiliitis in a 2\u2010year follow\u2010up study.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Patients with chronic back pain \u2265\u00a03\u00a0months, onset age \u2264\u00a045\u00a0years and without radiographic sacroiliitis were enrolled, and then received 2\u2010year follow\u2010up. All the clinical parameters associated with SpA were recorded. The patients were followed for 2\u00a0years and the final diagnosis of axial SpA or non\u2010SpA was confirmed by rheumatologists. Diagnostic concordance between the initial classification according to three classification criteria (<jats:styled-content style=\"fixed-case\">ASAS<\/jats:styled-content> criteria for axial SpA, European Spondylarthropathy Study Group (<jats:styled-content style=\"fixed-case\">ESSG<\/jats:styled-content>) criteria and Amor criteria) and final diagnosis was compared. Diagnostic sensitivity and specificity were compared between the two subsets of <jats:styled-content style=\"fixed-case\">ASAS<\/jats:styled-content> criteria (set 1: sacroiliitis plus more than one SpA feature; set 2: HLA\u2010B27 plus two more SpA features).<\/jats:p><\/jats:sec><jats:sec><jats:title>Result<\/jats:title><jats:p>One thousand and sixty\u2010eight patients entered the study and 867 completed the 2\u2010year follow\u2010up (455 axial SpA and 412 non\u2010SpA). The concordance of <jats:styled-content style=\"fixed-case\">ASAS<\/jats:styled-content> criteria was better than <jats:styled-content style=\"fixed-case\">ESSG<\/jats:styled-content> and Amor criteria. Three hundred and thirty\u2010three patients and 335 patients were classified as axial SpA according to the <jats:styled-content style=\"fixed-case\">ASAS<\/jats:styled-content> set 1 and set 2 of criteria, respectively. Further, set 1 of criteria (318\/333) showed higher specificity than set 2 critera (279\/335) (<jats:italic>P\u00a0<\/jats:italic>=<jats:italic>\u00a0<\/jats:italic>0.000).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The <jats:styled-content style=\"fixed-case\">ASAS<\/jats:styled-content> classification criteria for axial SpA showed good concordance in diagnosing Chinese axial SpA patients in this prospective study. Set 1 criteria involving sacroiliitis plus more than one <jats:styled-content style=\"fixed-case\">S<\/jats:styled-content>pA feature had better diagnosing value.<\/jats:p><\/jats:sec>","DOI":"10.1111\/1756-185x.12381","type":"journal-article","created":{"date-parts":[[2014,6,9]],"date-time":"2014-06-09T10:42:13Z","timestamp":1402310533000},"page":"782-789","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":16,"title":["Evaluation of <scp>A<\/scp>ssessment of <scp>S<\/scp>pondyloarthritis <scp>I<\/scp>nternational <scp>S<\/scp>ociety classification criteria for axial spondyloarthritis in <scp>C<\/scp>hinese patients with chronic back pain: results of a 2\u2010year follow\u2010up study"],"prefix":"10.1111","volume":"17","author":[{"given":"Zhiming","family":"Lin","sequence":"first","affiliation":[{"name":"Rheumatology Department The Third Affiliated Hospital of Sun Yat\u2010Sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zetao","family":"Liao","sequence":"additional","affiliation":[{"name":"Rheumatology Department The Third Affiliated Hospital of Sun Yat\u2010Sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jianlin","family":"Huang","sequence":"additional","affiliation":[{"name":"Rheumatology Department The Third Affiliated Hospital of Sun Yat\u2010Sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ou","family":"Jin","sequence":"additional","affiliation":[{"name":"Rheumatology Department The Third Affiliated Hospital of Sun Yat\u2010Sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qiuxia","family":"Li","sequence":"additional","affiliation":[{"name":"Rheumatology Department The Third Affiliated Hospital of Sun Yat\u2010Sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tianwang","family":"Li","sequence":"additional","affiliation":[{"name":"Rheumatology Department The Third Affiliated Hospital of Sun Yat\u2010Sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zaiying","family":"Hu","sequence":"additional","affiliation":[{"name":"Rheumatology Department The Third Affiliated Hospital of Sun Yat\u2010Sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Manlong","family":"Xu","sequence":"additional","affiliation":[{"name":"Rheumatology Department The Third Affiliated Hospital of Sun Yat\u2010Sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yunfeng","family":"Pan","sequence":"additional","affiliation":[{"name":"Rheumatology Department The Third Affiliated Hospital of Sun Yat\u2010Sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yanli","family":"Zhang","sequence":"additional","affiliation":[{"name":"Rheumatology Department The Third Affiliated Hospital of Sun Yat\u2010Sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mingcan","family":"Yang","sequence":"additional","affiliation":[{"name":"Rheumatology Department The Third Affiliated Hospital of Sun Yat\u2010Sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jieruo","family":"Gu","sequence":"additional","affiliation":[{"name":"Rheumatology Department The Third Affiliated Hospital of Sun Yat\u2010Sen University Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2014,6,9]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1136\/ard.2011.153064"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1136\/annrheumdis-2012-202073"},{"key":"e_1_2_9_4_1","first-page":"85","article-title":"Criteres de classification des spondyloarthropathies","volume":"57","author":"Amor B","year":"1990","journal-title":"Rev Rheum Mal Osteoartic"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1136\/ard.2003.011247"},{"key":"e_1_2_9_6_1","first-page":"459","article-title":"Validation of the European Spondyloarthropathy Study Group and B. 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