Persian translation and validation of the Kujala Patellofemoral Scale in patients with patellofemoral pain syndrome

Negahban, Hossein; Pouretezad, Mohammad; Yazdi, Mohammad Jafar Shaterzadeh; Sohani, Soheil Mansour; Mazaheri, Masood; Salavati, Mahyar; Aryan, Najmolhoda; Salehi, Reza

doi:10.3109/09638288.2012.683480

Cited by 59 publications

(45 citation statements)

References 19 publications

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“…Small to medium correlations (ranging from r= 0.13 to r =0.47) were found between all sub-scales of the SF-36 MHC and the Thai (Q1),26 Chinese (Q1)28 and Persian (Q2)35 versions of the Kujala Patellofemoral Scale. The SF-36 sub-scales of ‘social function’ and ‘mental health’ both demonstrated small correlations with the Functional Index questionnaire, r=0.23 and r=0.15, respectively (Q3) 34.…”

Section: Resultsmentioning

confidence: 90%

The psychological features of patellofemoral pain: a systematic review

et al. 2017

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background Patellofemoral pain (PFP) is prevalent in adolescence and adulthood and often persists. In contrast to other persistent musculoskeletal conditions, for which non-physical, psychological features are implicated, PFP remains largely conceptualised in mechanical terms. Aims To (1) identify whether the psychological characteristics of individuals with PFP differs from asymptomatic controls and (2) evaluate the correlations between psychological characteristics and PFP severity. study design Systematic review Methods A systematic review of the literature was conducted according to PRISMA guidelines. The Epidemiological Appraisal Instrument was used to evaluate quality. Studies measuring psychological constructs with patient-reported measures were included. Standardised mean differences were calculated and supported by narrative synthesis. results Twenty-five studies were eligible. Quality results ranged from 28.3% to 61.7%. Psychological constructs were reported under four groupings: mental health, cognitive factors, behavioural factors and other factors. There is limited evidence of mental health and cognitive differences in some individuals with PFP. Features demonstrating linear correlations with pain and physical function included anxiety/depression, catastrophising, praying and hoping and pain-related fear. conclusions Anxiety, depression, catastrophising and fear of movement may be elevated in individuals with PFP and correlate with pain and reduced physical function. These results derive from a limited number of studies. Future research should aim to evaluate if and how psychological factors contribute to PFP. clinical relevance Patients are likely to benefit from clinician vigilance to the presence of psychological factors.

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Section: Resultsmentioning

confidence: 90%

The psychological features of patellofemoral pain: a systematic review

et al. 2017

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“…Este tipo de dificultades se presentaron también en la validación al persa y al holandés con las mismas preguntas. En esos estudios también tuvieron que hacer ajustes similares a los enunciados de las preguntas (19,28).…”

Section: Discussionunclassified

“…En estas validaciones se ha empleado el alfa de Cronbach (AC) y el coeficiente de correlación intraclase (CCI) para medir el grado de reproducibilidad de la escala. La traducción al persa encuentra un AC de 0,81 y CCI de 0,96 (IC 95 %: 0,93-0,98) (19); la traducción al mandarín un AC de 0,81 y CCI de 0,97 (20) y al tailandés se reporta un CCI de 0,98 (21).…”

Section: Introductionunclassified

Validación de la escala de Kujala para dolor patelofemoral en su versión en español

Cano

Gutierrez

Llanos

et al. 2017

CES Med

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“…На сегодняшний день уже опубликовано множество статей, посвященных языковой, культурной адаптации и валидации перевода опросника Kujala на разные языки [15][16][17][18][19]. Широкое применение опросник Kujala получил в группе исследований по поводу рецидивирующей нестабильности надколенника [20].…”

Section: Discussionunclassified

Linguistic and Cultural Adaptation and Validation of the Kujala Questionnaire Among Patients With Pain in the Anterior Part of Knee Joint

Kuznetsov

Майков

Salikhov

et al. 2017

Naučno-praktičeskaâ revmatologiâ

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Objective: to carry out linguistic and cultural adaptation and validation of the Kujala questionnaire that is today one of the most popular orthopedic tools used to evaluate the severity of pain in the anterior part of knee joint.Subjects and methods. In accordance with protocols on this type of investigations, the questionnaire was first translated directly and then back. Furthermore, an intermediate Russian-language version of the Kujala questionnaire was tested in 15 patients, followed by error correction and approval of its final Russian-language version. A study group included 50 patients who complained of obvious pain in the anterior part of knee joint and answered the questionnaire twice (for its test-retest reliability) every two or three days.Results and discussion. The intraclass correlation coefficient (ICC) equal to 0.948 (95% confidence interval, 0.025–0.967) indicated a high test-retest reliability of the Russian-language version of the Kujala questionnaire. Cronbach's alpha coefficient of 0.956 corresponded to a high level of internal consistency, which also suggested that the proposed version of the questionnaire had a high reliability. The criterion-related validity assessment, by calculating the Spearman correlation coefficient between the results of primary and repeated surveys using the Russian-language version of the Kujala questionnaire, as well as between the Russian- language versions of the Kujala questionnaire and the SF-36, showed their high correlation.Conclusion. The findings indicate that the Russian-language version of the Kujala questionnaire is a valid and reliable tool for subjective assessment of the severity of pain in the anterior part of knee joint.

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Persian translation and validation of the Kujala Patellofemoral Scale in patients with patellofemoral pain syndrome

Abstract: The Persian version of KPS is a reliable and valid outcome measure of disability and seems to be a suitable instrument for use in clinical practice of Iranian patients with chronic PFPS.

Cited by 59 publications

References 19 publications

The psychological features of patellofemoral pain: a systematic review

The psychological features of patellofemoral pain: a systematic review

Validación de la escala de Kujala para dolor patelofemoral en su versión en español

Linguistic and Cultural Adaptation and Validation of the Kujala Questionnaire Among Patients With Pain in the Anterior Part of Knee Joint

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