In episode 13 of season 5 of Inside the Science, we’re highlighting the study, “Preoperative factors and patient-reported outcomes after total hip arthroplasty: a multivariable prediction model” with Dr Ian Harris. He explains more about what specifically was found to predict a patient’s outcome for hip joint replacement, how we should and shouldn’t interpret the results of this paper, how we might use this paper to educate others, the clinical implications and the big takeaways.