Short hospital stay augmented with education and home-based rehabilitation improves function and quality of life after hip replacement: randomized study of 50 patients with 6 months of follow-up.

BACKGROUND

Because of current cost restrictions, we studied the effect of a shorter hospital stay on function, pain and quality of life (QOL) after total hip replacement (THR).

PATIENTS AND METHODS

50 patients from two hospitals were randomized into a study group (SG) of 27 patients receiving preoperative and postoperative education programs, as well as home visits from an outpatient team, and a control group (CG) of 23 patients receiving "conventional" rehabilitation often augmented by a stay at a rehabilitation center.

RESULTS

Mean hospital stay was shorter for the SG than for the CG (6.4 days and 10 days, respectively; p < 0.001). During the 6-month study period, there were 9 non-fatal complications in the SG and 12 in the CG (p = 0.3). The difference in Oxford Hip Score between the groups was not statistically significant before the operation, but was better for the SG at 2 months (p = 0.03) and this difference remained more or less constant throughout the study. The overall score from the Nottingham Health Profile indicated a better QOL in the SG.

INTERPRETATION

Our preoperative education program, followed by postoperative home-based rehabilitation, appears to be safer and more effective in improving function and QOL after THR than conventional treatment.