{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,28]],"date-time":"2026-10-28T20:40:24Z","timestamp":1793220024935,"version":"4.5.0"},"reference-count":32,"publisher":"SAGE Publications","issue":"11","license":[{"start":{"date-parts":[[2023,11,1]],"date-time":"2023-11-01T00:00:00Z","timestamp":1698796800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Orthopaedic Journal of Sports Medicine"],"published-print":{"date-parts":[[2023,11]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>The International Knee Documentation Committee Subjective Knee Form (IKDC-SKF) is a knee-specific patient-reported outcome (PRO) measure that is commonly used to evaluate patients with various knee disorders. The Thai version of the IKDC-SKF (Thai IKDC-SKF) was shown to have good validity and reliability; nonetheless, no data regarding its responsiveness are available.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>To evaluate the responsiveness of the Thai IKDC-SKF for assessing patients with anterior cruciate ligament (ACL) injury and determine the minimal clinically important difference (MCID) for this PRO measure.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Study Design:<\/jats:title>\n                    <jats:p>Cohort study (diagnosis); Level of evidence, 3.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>This prospective study included ACL-injured patients who were scheduled for ACL reconstruction (ACLR) at a single institution. The patients completed the Thai IKDC-SKF at the baseline and the 6-month postoperative follow-up. The global rating of change scale was an anchor question that evaluated patients\u2019 overall perception of a clinical change compared with their preoperative condition. The effect size and standardized response mean were calculated. The MCID was identified with an anchor-based approach by plotting a receiver operating characteristic curve and calculating the value that maximized the Youden index.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Of 59 enrolled patients, 53 patients (89.8%) completed the preoperative and 6-month postoperative Thai IKDC-SKF. The mean (\u00b1SD) age of the participants was 32.3 \u00b1 10.3 years, and 86.8% were men. The mean Thai IKDC-SKF score improved significantly from preoperatively to the 6-month follow-up (from 56.3 \u00b1 14.9 to 70.8 \u00b1 14.1, respectively; P &lt; .001), with an effect size of 0.975 and a standardized response mean of 0.977. A receiver operating characteristic curve was generated to determine the ability of the Thai IKDC-SKF to distinguish between improved patients and unimproved patients, and the area under the curve was 0.80 (95% CI, 0.68-0.92), which was considered excellent. The MCID was 15.5, which yielded a sensitivity and specificity of 0.55 and 1, respectively.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>This study confirmed the responsiveness of the Thai IKDC-SKF for detecting a clinical change in ACL-injured patients after ACLR. The identified MCID of 15.5 can be used to calculate the significant clinical change and sample size in future studies.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/23259671231210321","type":"journal-article","created":{"date-parts":[[2023,11,20]],"date-time":"2023-11-20T16:00:56Z","timestamp":1700496056000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":10,"title":["Responsiveness and Minimal Clinically Important Difference of the Thai Version of the International Knee Documentation Committee Subjective Knee Form in Patients With Anterior Cruciate Ligament Injury"],"prefix":"10.1177","volume":"11","author":[{"given":"Thanapat","family":"Kerdtho","sequence":"first","affiliation":[{"name":"Banphaeo General Hospital, Samut Sakhon, Thailand"},{"name":"Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pisit","family":"Lertwanich","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2023,11,20]]},"reference":[{"key":"bibr1-23259671231210321","doi-asserted-by":"publisher","DOI":"10.1007\/s00167-012-2162-8"},{"key":"bibr2-23259671231210321","doi-asserted-by":"publisher","DOI":"10.3928\/01477447-20210819-03"},{"key":"bibr3-23259671231210321","doi-asserted-by":"publisher","DOI":"10.2519\/jospt.2014.4865"},{"key":"bibr4-23259671231210321","doi-asserted-by":"publisher","DOI":"10.4324\/9780203771587"},{"key":"bibr5-23259671231210321","doi-asserted-by":"publisher","DOI":"10.1111\/sms.13855"},{"issue":"9","key":"bibr6-23259671231210321","volume":"6","author":"Copay AG","year":"2018","journal-title":"JBJS 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