{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T23:08:17Z","timestamp":1782860897429,"version":"3.54.5"},"reference-count":18,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2015,2,4]],"date-time":"2015-02-04T00:00:00Z","timestamp":1423008000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2015,2,4]],"date-time":"2015-02-04T00:00:00Z","timestamp":1423008000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Knee surg. sports traumatol. arthrosc."],"published-print":{"date-parts":[[2016,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To translate the patellofemoral disorder questionnaire \u201cKujala Score\u201d into Spanish and to adapt it for Spanish culture.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>International recommendations were followed to translate the \u201cKujala Score\u201d into Spanish together with a cultural adaptation and validation. We analysed the following parameters: internal consistency, agreement construct validity, test\u2013retest reliability, ceiling and floor effects, and responsiveness. The reproducibility and responsiveness were tested in 72 patients with patellofemoral pain syndrome in a test\u2013retest design with follow\u2010up testing at 7\u00a0days. The \u201cKujala Score\u201d and the VISA\u2010P were administered to 98 patients and 30 patients, respectively, who completed the \u201cKujala Score\u201d and VISA\u2010P after physiotherapy treatment, which consisted of rest, ice, proprioceptive exercise and manual therapy.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The Spanish \u201cKujala Score\u201d had high internal consistency (Cronbach <jats:italic>\u03b1<\/jats:italic> = 0.8; if an item was deleted, Cronbach <jats:italic>\u03b1<\/jats:italic> = 0.77\u20130.80), excellent reliability and agreement (interclass correlation coefficient = 0.99), and good construct validity that was significantly correlated with the outcome of the Spanish VISA\u2010P (Spearman rho = 0.7; <jats:italic>P<\/jats:italic> &lt; 0.001). No ceiling or floor effects was detected for the Spanish \u201cKujala Score\u201d or the responsiveness of the participants based on 40 patients receiving physical therapy, rest, ice and proprioceptive exercises for 1\u00a0month, demonstrating that it is a good determinant of changes in the symptomatology of patients with knee pain.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The Spanish adaptation of the patellofemoral disorder questionnaire \u201cKujala Score\u201d proved to be valid and sensitive to clinical changes and to be a reliable instrument to assess the severity of pain and disability in patients with patellofemoral disorders. This questionnaire will be useful in clinical practice and research as an appropriate tool to evaluate and record the symptomatology of patients with patellofemoral pain syndrome among Spanish population.<\/jats:p><\/jats:sec><jats:sec><jats:title>Level of evidence<\/jats:title><jats:p>Diagnostic study, Level I.<\/jats:p><\/jats:sec>","DOI":"10.1007\/s00167-015-3521-z","type":"journal-article","created":{"date-parts":[[2015,2,3]],"date-time":"2015-02-03T09:41:29Z","timestamp":1422956489000},"page":"2845-2853","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":53,"title":["Validation and cultural adaptation of \u201cKujala Score\u201d in Spanish"],"prefix":"10.1002","volume":"24","author":[{"given":"Javier","family":"Gil\u2010G\u00e1mez","sequence":"first","affiliation":[{"name":"Palma de Mallorca Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Pecos\u2010Mart\u00edn","sequence":"additional","affiliation":[{"name":"Physical Therapy Department University of Alcal\u00e1 Alcal\u00e1 de Henares Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Urho M.","family":"Kujala","sequence":"additional","affiliation":[{"name":"Department of Health Sciences University of Jyv\u00e4skyl\u00e4 Jyv\u00e4skyl\u00e4 Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patricia","family":"Mart\u00ednez\u2010Merinero","sequence":"additional","affiliation":[{"name":"Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francisco Javier","family":"Monta\u00f1ez\u2010Aguilera","sequence":"additional","affiliation":[{"name":"Physical Therapy Department Cardenal Herrera CEU University Alfara del Patriarca Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Natalia","family":"Romero\u2010Franco","sequence":"additional","affiliation":[{"name":"Catholic University of San Antonio of Murcia Murcia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tom\u00e1s","family":"Gallego\u2010Izquierdo","sequence":"additional","affiliation":[{"name":"Physical Therapy Department University of Alcal\u00e1 Road Madrid\u2010Barcelona Km 33 600 E\u201028871 Alcal\u00e1 de Henares Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2015,2,4]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1177\/03635465000280060701"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1097\/00007632\u2010200012150\u201000014"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.3109\/09638288.2011.610494"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.2519\/jospt.2013.4228"},{"key":"e_1_2_7_6_1","volume-title":"An\u00e1lisis Multivariante","author":"Hair 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Surgery, Sports Traumatology, 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