Umile Giuseppe Longo, Stefano Campi, Sergio De Salvatore, Ilaria Piergentili, Benedetta Bandini, Alberto Lalli, Valerio Ammendolia, Alessandro de Sire, Rocco Papalia
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引用次数: 0
Abstract
Background: Quality of life in patients receiving knee arthroplasty is crucial for rehabilitation. Even if the validity of the 36-Item Short Form (SF-36) was already confirmed, the Substantial Clinical Benefit (SCB) and Patient Acceptable Symptom Score (PASS) values of this score remain unknown for both Total Knee Arthroplasty (TKA) and Unicompartmental Knee Arthroplasty (UKA).
Objective: The purpose of this research was to compute the Minimal Clinically Important Difference (MCID) of the SF-36 after UKA, and the SCB and PASS of SF-36 after TKA and UKA, in order to assess post-surgery quality of life in knee osteoarthritis.
Methods: Overall, 59 patients (40 women and 19 men, mean age 60.3 ± 13.1 years) completed the questionnaire until six months follow-up. Of these patients, 22 underwent the TKA procedure, while 37 patients underwent the UKA procedure. The anchor question for computing the MCID and SCB thresholds was "How would you describe your health condition in relation to your previous state?". The PASS scores were determined using the ROC curve and the 75th percentile of the cumulative percentage curve of respondents who believe their symptoms are under control.
Results: The MCID values of global SF-36, Physical Component Summary (PCS) and Mental Component Summary (MCS) after UKA were 11.3, 14.5 and 11.4, respectively. The SCB values of global SF-36, PCS and MCS after UKA were 23.5, 23.1 and 15, respectively. The PASS values of global SF-36, PCS and MCS after TKA were 71.2, 75 and 69.3, respectively. The PASS values of global SF-36, PCS and MCS after UKA were 70.4, 72.1 and 67.5, respectively.
Conclusion: The SF-36 score represents a valid score for quality of life in patients with knee osteoarthritis. Taken together, the results showed a statistically significant improvement between inception and latest follow-up after TKA and UKA.
期刊介绍：
The Journal of Back and Musculoskeletal Rehabilitation is a journal whose main focus is to present relevant information about the interdisciplinary approach to musculoskeletal rehabilitation for clinicians who treat patients with back and musculoskeletal pain complaints. It will provide readers with both 1) a general fund of knowledge on the assessment and management of specific problems and 2) new information considered to be state-of-the-art in the field. The intended audience is multidisciplinary as well as multi-specialty.
In each issue clinicians can find information which they can use in their patient setting the very next day.
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