{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T16:54:13Z","timestamp":1788972853667,"version":"build-2803163510"},"reference-count":46,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2020,11,27]],"date-time":"2020-11-27T00:00:00Z","timestamp":1606435200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001745","name":"Asia Pacific League of Associations for Rheumatology","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001745","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int J of Rheum Dis"],"published-print":{"date-parts":[[2021,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aims<\/jats:title><jats:p>To determine the prevalence of inflammatory back pain (IBP) and radiographic axial spondyloarthritis (SpA) in a semi\u2010urban community of Lahore, Pakistan.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This cross\u2010sectional household survey was designed as per the Community Oriented Program for the Control of Rheumatic Diseases (COPCORD) model. In Phase 1, the subjects were interviewed for musculoskeletal (MSK) pain in the last 7\u00a0days by clinical assistants. In Phase 2, physiotherapists identified subjects with spinal\/back pain and interviewed for Assessment in Spondyloarthritis International Working Group (ASAS) criteria for IBP. In Phase 3 subjects having IBP or chronic back pain (CBP) with an age at onset \u226445\u00a0years, were assessed and further investigated.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 4922 subjects with a mean age of 35.3\u00a0\u00b1\u00a014.5\u00a0years, including 2770 (56%) women were surveyed in Phase 1. MSK pain in last 7\u00a0days was reported by 1407 (28.6%) of whom 1034 (21%) had spinal pain. The ASAS criteria for IBP were met in 329 (6.7%, 95% CI 6.0\u20107.0). In Phase 3, 222 with IBP and 83 having CBP with age at onset \u226445\u00a0years were evaluated. Out of this total of 305, 144 (2.9%) were confirmed to have IBP by rheumatologists as per at least 1 of the 3 criteria. ASAS criteria were met in 107 (2.2%, 95% CI 1.8\u20102.6). ASAS criteria for radiographic axial SpA were met in 47 (1%, 95% CI 0.7\u20101.3) of the surveyed population.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Inflammatory back pain was reported in 6.7% by physiotherapists, confirmed in 3% by rheumatologists. The prevalence of radiographic axial SpA was 1%.<\/jats:p><\/jats:sec>","DOI":"10.1111\/1756-185x.14030","type":"journal-article","created":{"date-parts":[[2020,11,27]],"date-time":"2020-11-27T08:51:13Z","timestamp":1606467073000},"page":"207-215","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Prevalence of inflammatory back pain and radiographic axial spondyloarthritis in a semi\u2010urban community of Lahore, Pakistan"],"prefix":"10.1111","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4771-4441","authenticated-orcid":false,"given":"Muhammad Ahmed","family":"Saeed","sequence":"first","affiliation":[{"name":"Rheumatology Al\u2010Aleem Medical College Lahore Pakistan"},{"name":"Department of Rheumatology Gulab Devi Teaching Hospital Al\u2010Aleem Medical College Lahore Pakistan"},{"name":"Department of Rheumatology National Hospital and Medical Center Lahore Pakistan"},{"name":"Adjunct Faculty 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