{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,11]],"date-time":"2026-04-11T11:54:51Z","timestamp":1775908491818,"version":"3.50.1"},"reference-count":24,"publisher":"Human Kinetics","issue":"9","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024]]},"abstract":"<jats:p>\n                    <jats:italic>\n                      <jats:bold>Purpose<\/jats:bold>\n                      :\n                    <\/jats:italic>\n                    To explore how the change-point method can be used to analyze complex longitudinal data and detect when meaningful changes (change points) have occurred during rehabilitation.\n                    <jats:italic>\n                      <jats:bold>Method<\/jats:bold>\n                      :\n                    <\/jats:italic>\n                    This design is a prospective single-case observational study of a football player in a professional club who sustained an acute lower-limb muscle injury during high-speed running in training. The rehabilitation program was entirely completed in the football club under the supervision of the club\u2019s medical team. Four wellness metrics and 5 running-performance metrics were collected before the injury and until the player returned to play.\n                    <jats:italic>\n                      <jats:bold>Results<\/jats:bold>\n                      :\n                    <\/jats:italic>\n                    Data were collected over 130\u00a0days. In the univariate analysis, the change points for stress, sleep, mood, and soreness were located on days 30, 47, 50, and 50, respectively. The change points for total distance, acceleration, maximum speed, deceleration, and high-speed running were located on days 32, 34, 37, 41, and 41, respectively. The multivariate analysis resulted in a single change point for the wellness metrics and running-performance metrics, on days 50 and 67, respectively.\n                    <jats:italic>\n                      <jats:bold>Conclusions<\/jats:bold>\n                      :\n                    <\/jats:italic>\n                    The univariate approach provided information regarding the sequence and time point of the change points. The multivariate approach provided a common change point for multiple metrics, information that would benefit clinicians to have a broad overview of the changes in the rehabilitation process. Clinicians may consider the change-point method to integrate and visualize data from multiple sources to evaluate athletes\u2019 progression along the return-to-sport continuum.\n                  <\/jats:p>","DOI":"10.1123\/ijspp.2023-0178","type":"journal-article","created":{"date-parts":[[2024,7,23]],"date-time":"2024-07-23T19:00:51Z","timestamp":1721761251000},"page":"943-948","source":"Crossref","is-referenced-by-count":2,"title":["A Change-Point Method to Detect Meaningful Change in Return-to-Sport Progression in Athletes"],"prefix":"10.1123","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1906-4111","authenticated-orcid":true,"given":"Kate K.","family":"Yung","sequence":"first","affiliation":[{"name":"Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia"},{"name":"School of Mathematical Sciences, Queensland University of Technology, Brisbane, QLD, Australia"},{"name":"Department of Orthopedics and Traumatology, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4437-535X","authenticated-orcid":true,"given":"Ben","family":"Teune","sequence":"additional","affiliation":[{"name":"Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8102-3631","authenticated-orcid":true,"given":"Clare L.","family":"Ardern","sequence":"additional","affiliation":[{"name":"Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, VIC, Australia"},{"name":"Department of Physical Therapy, University of British Columbia, Vancouver, BC, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8919-3053","authenticated-orcid":true,"given":"Fabio R.","family":"Serpiello","sequence":"additional","affiliation":[{"name":"Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8330-0011","authenticated-orcid":true,"given":"Sam","family":"Robertson","sequence":"additional","affiliation":[{"name":"Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"100","reference":[{"issue":"14","key":"r1","series-title":"Br J Sports Med","doi-asserted-by":"publisher","first-page":"853","DOI":"10.1136\/bjsports-2016-096278","article-title":"2016 Consensus statement on return to sport from the First World Congress in Sports Physical Therapy, Bern","volume":"50","author":"Ardern CL","year":"2016","unstructured":"Ardern CL, Glasgow P, Schneiders A, et\u00a0al. 2016 Consensus statement on return to sport from the First World Congress in Sports Physical Therapy, Bern. 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