{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,17]],"date-time":"2026-10-17T13:45:19Z","timestamp":1792244719253,"version":"4.4.0"},"reference-count":19,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,10,17]],"date-time":"2026-10-17T00:00:00Z","timestamp":1792195200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,10,17]],"date-time":"2026-10-17T00:00:00Z","timestamp":1792195200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["esskajournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Knee surg. sports traumatol. arthrosc."],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>This study aimed to translate and culturally adapt the knee injury and osteoarthritis outcome score joint replacement (KOOS\u2010JR) into simplified Chinese and provide an initial evaluation of selected measurement properties in patients with knee osteoarthritis (OA) scheduled for total knee replacement (TKR).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Eighty\u2010five patients completed the simplified Chinese KOOS\u2010JR and International Knee Documentation Committee (IKDC) at baseline, and clinically stable participants repeated the KOOS\u2010JR after 10\u201314 days. Selected properties included supervised data completeness, floor and ceiling effects, provisional internal consistency, test\u2010retest reliability, measurement error and construct validity.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      All 85 participants completed baseline and retest assessments. No floor or ceiling effects were observed. Cronbach's alpha was 0.849 at baseline and 0.816 at retest. intraclass correlation coefficient (A,1) was 0.791 (95% CI, 0.695\u20130.859). The mean test\u2010retest difference was \u22120.39 points, with an individual\u2010level smallest detectable change of 11.69 points. KOOS\u2010JR and IKDC scores were strongly correlated (\n                      <jats:italic>\n                        r\n                        <jats:sub>s<\/jats:sub>\n                      <\/jats:italic>\n                      \u2009=\u20090.766; 95% CI, 0.646\u20130.850;\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The simplified Chinese KOOS\u2010JR showed reasonably stable test\u2010retest performance and initial supportive construct validity in this preoperative TKR cohort. Internal\u2010consistency evidence remains provisional because structural validity was not assessed. Further studies should evaluate structural validity, measurement invariance, responsiveness and practical burden.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Level of Evidence<\/jats:title>\n                    <jats:p>N\/A.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/ksa.70658","type":"journal-article","created":{"date-parts":[[2026,10,17]],"date-time":"2026-10-17T13:29:49Z","timestamp":1792243789000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Cross\u2010cultural adaptation and initial evaluation of selected measurement properties of the simplified chinese version of the knee injury and osteoarthritis outcome score joint replacement in patients with knee osteoarthritis"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-9461-3520","authenticated-orcid":false,"given":"Wanyuji","family":"Wang","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery The First Affiliated Hospital of Chongqing Medical University Chongqing China"},{"name":"Chongqing Municipal Health Commission Key Laboratory of Musculoskeletal Regeneration and Translational Medicine Chongqing China"},{"name":"Orthopaedic Laboratory of Chongqing Medical University Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-3597-2680","authenticated-orcid":false,"given":"Yinsong","family":"Sun","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery The First Affiliated Hospital of Chongqing Medical University Chongqing China"},{"name":"Chongqing Municipal Health Commission Key Laboratory of Musculoskeletal Regeneration and Translational Medicine Chongqing China"},{"name":"Orthopaedic Laboratory of Chongqing Medical University Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ping","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Chongqing Songshan General Hospital Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lu","family":"Zhou","sequence":"additional","affiliation":[{"name":"International Medical Center, The First Affiliated Hospital of Chongqing Medical University Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Diana Marijo Amanda","family":"Massengo Ngoyi","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery The First Affiliated Hospital of Chongqing Medical University Chongqing China"},{"name":"Chongqing Municipal Health Commission Key Laboratory of Musculoskeletal Regeneration and Translational Medicine Chongqing China"},{"name":"Orthopaedic Laboratory of Chongqing Medical University Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fadli","family":"Sulistiawan","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery The First Affiliated Hospital of Chongqing Medical University Chongqing China"},{"name":"Chongqing Municipal Health Commission Key Laboratory of Musculoskeletal Regeneration and Translational Medicine Chongqing China"},{"name":"Orthopaedic Laboratory of Chongqing Medical University Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R\u00e9gis","family":"Pailh\u00e9","sequence":"additional","affiliation":[{"name":"Clinique Aguilera Ramsay Sant\u00e9 Biarritz France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alessandro","family":"Carrozzo","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery and Traumatology Sant'Andrea University Hospital, La Sapienza University Rome Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery The First Affiliated Hospital of Chongqing Medical University Chongqing China"},{"name":"Chongqing Municipal Health Commission Key Laboratory of Musculoskeletal Regeneration and Translational Medicine Chongqing China"},{"name":"Orthopaedic Laboratory of Chongqing Medical University Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Etienne","family":"Cavaignac","sequence":"additional","affiliation":[{"name":"Musculoskeletal Institute, H\u00f4pital Pierre Paul Riquet Toulouse France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-9449-6974","authenticated-orcid":false,"given":"Ke","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery The First Affiliated Hospital of Chongqing Medical University Chongqing China"},{"name":"Chongqing Municipal Health Commission Key Laboratory of Musculoskeletal Regeneration and Translational Medicine Chongqing China"},{"name":"Orthopaedic Laboratory of Chongqing Medical University Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,10,17]]},"reference":[{"key":"e_1_2_12_2_1","doi-asserted-by":"crossref","first-page":"1039","DOI":"10.1002\/art.1780290816","article-title":"Development of criteria for the classification and reporting of osteoarthritis. 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