Direct anterior approach (DAA) total hip arthroplasty (THA) has been reported to improve early outcomes as compared to posterior approach THA up to 6 weeks post-operatively. However, very few detailed results have been reported within the first 6 weeks. In this study we investigate the effect of surgical approach on THA outcome via weekly assessment. Patients undergoing THA for primary osteoarthritis were prospectively enrolled. Data was collected pre-operatively and post-operatively at weekly intervals for 6 weeks. Outcome scores and additional functional measures were compared using unpaired t-test, effect size, and Pearson correlation coefficients.Introduction
Methods
