Predictive Factors of Pain and Functional Outcome 5 Years Following Total Hip Arthroplasty: A Prospective Function and Outcomes Research for Comparative Effectiveness in Total Joint Replacement Cohort Study

Previous reports have identified a number of potential predictors of pain and function after total hip arthroplasty (THA). However, the results of these studies were conflicting, and most had a short follow-up after THA. The purpose of this study was to identify factors predictive of pain and function 5 years after THA.