The Effect of a Multidimensional Home Rehabilitation Program for Post-Total Knee Arthroplasty Elderly Patients

Patients with total knee arthroplasty (TKA) experience pain, decreased muscle strength, and decreased knee function, resulting in increases in depression and decreased subjective well-being. A multidimensional home program may prevent these adverse events. The aim of this study was to test the effect of a home rehabilitation program that included education, exercise, aroma massage, and phone counseling for post-TKA patients. We used a randomized control group pretest/posttest design. Fifty-nine patients participated, with 29 in the experimental group and 30 in the control group. Pain, knee joint range of motion (ROM), quadriceps strength, depression, and subjective well-being were measured as outcome variables. Data were analyzed using repeated-measures analysis of variance and generalized estimating equations. The experimental group showed significant improvement in knee pain, active ROM, muscle strength, depression, and subjective well-being with no significant between-groups difference in passive ROM. The multidimensional home rehabilitation program can be an effective nursing intervention for physical and emotional recovery of patients with TKA.