References
- Glaviano NR, Kew M, Hart JM, et al. Demographic and epidemiological trends in patellofemoral pain. Int J Sports Phys Ther. 2015;10:281–290.
- Beaton DE, Bombardier C, Guillemin F, et al. Guidelines for the process of cross-cultural adaptation of self-report measures. Spine (Phila Pa 1976). 2000;25:3186–3191.
- Taunton JE, Ryan MB, Clement DB, et al. A retrospective case-control analysis of 2002 running injuries. Br J Sports Med. 2002;36:95–101.
- Thomee P, Thomee R, Karlsson J. Patellofemoral pain syndrome: pain, coping strategies and degree of well-being. Scand J Med Sci Sports. 2002;12:276–281.
- Blond L, Hansen L. Patellofemoral pain syndrome in athletes: a 5.7-year retrospective follow-up study of 250 athletes. Acta Orthop Belg. 1998;64:393–400.
- Collins NJ, Bierma-Zeinstra SM, Crossley KM, et al. Prognostic factors for patellofemoral pain: a multicentre observational analysis. Br J Sports Med. 2013;47:227–233.
- Thomas MJ, Wood L, Selfe J, et al. Anterior knee pain in younger adults as a precursor to subsequent patellofemoral osteoarthritis: a systematic review. BMC Musculoskelet Disord. 2010;11:201.
- Bolgla LA, Boling MC. An update for the conservative management of patellofemoral pain syndrome: a systematic review of the literature from 2000 to 2010. Int J Sports Phys Ther. 2011;6:112–125.
- Witvrouw E, Callaghan MJ, Stefanik JJ, et al. Patellofemoral pain: consensus statement from the 3rd international patellofemoral pain research retreat held in Vancouver, September 2013. Br J Sports Med. 2014;48:411–414.
- Baker MM, Juhn MS. Patellofemoral pain syndrome in the female athlete. Clin Sports Med. 2000;19:315–329.
- Cheung RT, Ngai SP, Lam PL, et al. Chinese translation and validation of the Kujala scale for patients with patellofemoral pain. Disabil Rehabil. 2012;34:510–513.
- Fermanian J. [Validation of assessment scales in physical medicine and rehabilitation: how are psychometric properties determined?]. Ann Readapt Med Phys. 2005;48:281–287.
- Garratt AM, Brealey S, Gillespie WJ. Patient-assessed health instruments for the knee: a structured review. Rheumatology (Oxford). 2004;43:1414–1423.
- Kievit AJ, Breugem SJ, Sierevelt IN, et al. Dutch translation of the Kujala Anterior Knee Pain Scale and validation in patients after knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2013;21:2647–2653.
- Kujala UM, Jaakkola LH, Koskinen SK, et al. Scoring of patellofemoral disorders. Arthroscopy. 1993;9:159–163.
- Kuru T, Dereli EE, Yaliman A. Validity of the Turkish version of the Kujala patellofemoral score in patellofemoral pain syndrome. Acta Orthop Traumatol Turc. 2010;44:152–156.
- Leplege A, Ecosse E, Verdier A, et al. The French SF-36 Health Survey: translation, cultural adaptation and preliminary psychometric evaluation. J Clin Epidemiol. 1998;51:1013–1023.
- Negahban H, Pouretezad M, Yazdi MJ, et al. Persian translation and validation of the Kujala Patellofemoral Scale in patients with patellofemoral pain syndrome. Disabil Rehabil. 2012;34:2259–2263.
- Petersen W, Ellermann A, Gosele-Koppenburg A, et al. Patellofemoral pain syndrome. Knee Surg Sports Traumatol Arthrosc. 2014;22:2264–2274.
- Roy JS, Esculier JF, Maltais DB. Translation, cross-cultural adaptation and validation of the French version of the Knee Outcome Survey-Activities of Daily Living Scale. Clin Rehabil. 2014;28:614–623.
- Sakunkaruna S, Sakunkaruna Y, Sakulsriprasert P. Thai version of the kujala patellofemoral questionnaire in knee pain patients: cross-cultural validation and test-retest reliability. J Med Assoc Thai. 2015;98 Suppl 5:S81–S85.
- da Silva Aquino V, Falcon SFM, Neves LMT, et al. Translation and cross-cultural adaptation of the scoring of patellofemoral disorders into Portuguese: preliminary study. Acta Ortop Bras. 2011;19:273–279.
- Terwee CB, Bot SD, de Boer MR, et al. Quality criteria were proposed for measurement properties of health status questionnaires. J Clin Epidemiol. 2007;60:34–42.
- Ware JE, Jr, Sherbourne CD. The MOS 36-item short-form health survey (SF-36). I. Conceptual framework and item selection. Med Care. 1992;30:473–483.
- Weir JP. Quantifying test-retest reliability using the intraclass correlation coefficient and the SEM. J Strength Condition Res. 2005;19:231–240.