{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,22]],"date-time":"2026-04-22T18:44:29Z","timestamp":1776883469325,"version":"3.51.2"},"reference-count":40,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,4,15]],"date-time":"2026-04-15T00:00:00Z","timestamp":1776211200000},"content-version":"vor","delay-in-days":14,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T00:00:00Z","timestamp":1775001600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001807","name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","doi-asserted-by":"publisher","award":["2021\/09393\u20101"],"award-info":[{"award-number":["2021\/09393\u20101"]}],"id":[{"id":"10.13039\/501100001807","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001807","name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","doi-asserted-by":"publisher","award":["2023\/11083\u20106"],"award-info":[{"award-number":["2023\/11083\u20106"]}],"id":[{"id":"10.13039\/501100001807","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001807","name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","doi-asserted-by":"publisher","award":["2022\/06403\u20109"],"award-info":[{"award-number":["2022\/06403\u20109"]}],"id":[{"id":"10.13039\/501100001807","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Scandinavian Med Sci Sports"],"published-print":{"date-parts":[[2026,4]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    It remains unclear whether people with traumatic\u2010onset patellofemoral pain (PFP_T) present with the same physical and non\u2010physical changes as people with gradual\u2010onset patellofemoral pain (PFP_A). In this cross\u2010sectional study, we aimed to compare clinical, biomechanical and muscle strength outcomes between people with PFP_T, people with PFP_A, pain\u2010free controls with a history of knee trauma (CTRL_T), and pain\u2010free controls without a history of knee trauma (CTRL_A). Clinical variables included pain\u2010related characteristics, time since knee trauma, kinesiophobia, and functional capacity (e.g., self\u2010reported, objective). We captured kinematics and kinetics during a single\u2010leg landing task, and maximal isometric torque of the knee extensors and flexors, and the hip abductors using an isokinetic dynamometer. We performed between\u2010group comparisons using generalized linear models and independent\n                    <jats:italic>t<\/jats:italic>\n                    \u2010tests. The PFP_T group reported higher pain, greater kinesiophobia, and lower self\u2010reported function compared with the PFP_A group. The PFP_T group also demonstrated greater peak trunk flexion, greater peak hip flexion, and a lower knee contribution to the total support moment (TSM) compared with the PFP_A group. Both the PFP_T and PFP_A groups demonstrated reduced isometric peak torque of the knee extensors compared with the CTRL_T group. The CTRL_T group demonstrated higher peak hip flexion, lower knee contribution to TSM, and greater patellofemoral joint stress compared with CTRL_A. People with PFP_T demonstrated a worse clinical profile and a more hip\u2010dominant landing strategy compared with those with PFP_A. Most impairments (e.g., landing biomechanics and muscle strength) were evident only in comparison with CTRL_T, who also differed clinically and mechanically from CTRL_A.\n                  <\/jats:p>","DOI":"10.1111\/sms.70274","type":"journal-article","created":{"date-parts":[[2026,4,15]],"date-time":"2026-04-15T12:47:13Z","timestamp":1776257233000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Patellofemoral Pain After Knee Trauma: Exploring Clinical, Biomechanical, and Muscle Strength Variables"],"prefix":"10.1111","volume":"36","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6208-1473","authenticated-orcid":false,"given":"Helder","family":"dos Santos Lopes","sequence":"first","affiliation":[{"name":"School of Science and Technology, Sao Paulo State University (UNESP)  Presidente Prudente Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6325-2537","authenticated-orcid":false,"given":"Marina Cabral","family":"Waiteman","sequence":"additional","affiliation":[{"name":"School of Science and Technology, Sao Paulo State University (UNESP)  Presidente Prudente Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3655-9933","authenticated-orcid":false,"given":"Fabio Viadanna","family":"Serr\u00e3o","sequence":"additional","affiliation":[{"name":"Center of Biological Sciences and Health, Federal University of Sao Carlos (UFSCAR)  Sao Carlos Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8255-1150","authenticated-orcid":false,"given":"Joachim","family":"Van Cant","sequence":"additional","affiliation":[{"name":"Facult\u00e9 Des Sciences De La Motricit\u00e9 Humaine Universit\u00e9 Libre De Bruxelles  Brussels Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0651-3758","authenticated-orcid":false,"given":"Bradley","family":"Neal","sequence":"additional","affiliation":[{"name":"School of Sport, Rehabilitation and Exercise Sciences University of Essex  Colchester UK"},{"name":"Sports and Exercise Medicine Queen Mary University of London  London UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0452-7753","authenticated-orcid":false,"given":"Ronaldo Valdir","family":"Briani","sequence":"additional","affiliation":[{"name":"School of Science and Technology, Sao Paulo State University (UNESP)  Presidente Prudente Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4187-7058","authenticated-orcid":false,"given":"F\u00e1bio M\u00edcolis","family":"de Azevedo","sequence":"additional","affiliation":[{"name":"School of Science and Technology, Sao Paulo State University (UNESP)  Presidente Prudente Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2026,4,15]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1136\/bjsports\u20102016\u2010096384"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0190892"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/rheumatology\/keg093"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1136\/bjsports\u20102015\u2010094664"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/acr.23726"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1136\/bjsports-2016-096705"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gaitpost.2020.10.011"},{"key":"e_1_2_10_9_1","first-page":"28","article-title":"Impaired Isometric, Concentric, and Eccentric Rate of Torque Development at the Hip and Knee in Patellofemoral Pain","volume":"25","author":"Ferreira A. 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