Objective: To identify patients at high risk of delayed in-hospital functional recovery after knee replacement surgery by developing and validating a prediction model, including a combination of preoperative physical fitness parameters and patient characteristics.
Design: Retrospective cohort study using binary logistic regression.
Setting: University hospital, orthopedic department.
Knee Surg Sports Traumatol Arthrosc
May 2019
Purpose: A total knee arthroplasty (TKA) is a cost-effective option to relieve pain and improve knee function in patients suffering from osteoarthritis. However, results differ among patients. The predictive value of pre-surgically assessed factors on the level of functioning after 3 and 12 months was investigated in this study.
View Article and Find Full Text PDFBackground: In end-stage knee osteoarthritis total knee arthroplasty (TKA) is an effective intervention to reduce pain and improve functioning in the majority of patients. However, after TKA some patients still experience pain, loss of function, deficient muscle strength or reduced walking speed. This study systematically assesses patients' functions, disabilities and health before TKA and at short- (3 months) and long-term (12 months) on all International Classification of Functioning, Disability and Health domains.
View Article and Find Full Text PDFStudy Design: A prospective cohort study, with assessments before, at 3 months after, and at 12 months after total knee arthroplasty (TKA).
Objectives: To determine and compare the responsiveness and reliability of the Patient-Specific Functional Scale (PSFS) in patients undergoing a TKA.
Background: Reliable and valid measurement instruments are important to measure functional status.