ArticleActa orthopaedica et traumatologica turcica2019
Psychometrical properties of the Turkish translation of the New Knee Society Scoring System.
Article in Acta orthopaedica et traumatologica turcica, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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11 citing papers in PubMed.
- Effectiveness of dual-task training in older adults undergoing total knee arthroplasty: a randomized controlled trial.Irish journal of medical science · 2026Trial
- Cross‑cultural adaptation and validation of the Persian version of the new Knee Society Knee Scoring System (KSS).Journal of orthopaedic surgery and research · 2023Article
- Health-related quality of life among patients with knee osteoarthritis in Guangzhou, China: a multicenter cross-sectional study.Health and quality of life outcomes · 2023Article
- Validation and cross-cultural adaptation of the Turkish version of the revised Leeds Disability Questionnaire in patients with ankylosing spondylitis.Turkish journal of medical sciences · 2022Article
- Patient-Reported Quality of Life Before and After Total Knee Arthroplasty: A Multicenter Observational Study.Patient preference and adherence · 2022Article
- The Fate of Failed Debridement, Antibiotics, and Implant Retention in Infected Knee Arthroplasties: Nothing to Lose.Cureus · 2021Article
- Patient-reported outcome measures used in patients undergoing total knee arthroplasty.Bone & joint research · 2021Article
- Comment on "Psychometrical properties of the Turkish translation of the New Knee Society Scoring System".Acta orthopaedica et traumatologica turcica · 2020Article
- The relationship of radiographic findings with pain, function, and quality of life in patients with knee osteoarthritis.Journal of clinical orthopaedics and trauma · 2020Article
- Letter to the Editor: Translation and Validation of the German New Knee Society Scoring System.Clinical orthopaedics and related research · 2019Article
- Reply to the Letter to the Editor: Translation and Validation of the German New Knee Society Scoring System.Clinical orthopaedics and related research · 2019Article
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4 authors.
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No grant is acknowledged in the PubMed record.
Abstract
objectiveTo translate the New Knee Society Scoring System (KSS) into Turkish and to evaluate the psychometric properties of the translated questionnaire.
methodsThis study was conducted on 66 knees of 43 pre-op patients who were scheduled for total knee arthroplasty (TKA) and 50 knees of 26 knee arthroplasty patients at least 6 months postoperatively. KSS was translated and culturally adapted according to the guidelines of Guillemin and Beaton. Demographic and clinical characteristics of the patients were recorded. Patients completed WOMAC, KOOS and SF-36 surveys along with the Turkish version of the new KSS. After the initial evaluation, patients were asked to refill the new KSS 1 week later. Internal consistency and reliability were tested using Cronbach's alpha coefficient and intraclass correlation coefficient (ICC). Validity was assessed by calculating the Spearman's correlation coefficient between the new KSS and WOMAC, KOOS and SF-36 scores.
resultsThe mean ages of the pre and post-operative groups were 67.16 ± 7.85 years and 71.65 ± 6.95 years respectively. The Cronbach's alpha coefficients of the new KSS calculated for symptoms (0.814), patient satisfaction (0.947), patient expectations (pre-op = 1.000, post-op = 0.997) and functional activities (0.864) were high. The ICC scores ranged between 0.790 and 0.951. The pain subscore of the new KSS and the pain subscores of the WOMAC (r = -0.720; p < 0.01), KOOS (r = 0.550; p < 0.01) and SF-36 (r = -0.434; p < 0.01) were highly correlated. Emotional role functioning (RH), mental health (MH) and social role functioning (SF) subscores of SF-36 showed no correlation with the all subscores of the new KSS (p > 0.05). No floor or ceiling effects in the new KSS scores were detected.
conclusionIt is concluded that the new KSS is a valid and reliable questionnaire which can be used in evaluating the pre and post-operative Turkish speaking TKA patients. LEVEL OF EVIDENCE: Level III Diagnostic Study.
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