The minimal clinically important difference for the nonarthritic hip score at 2-years following hip arthroscopy

The purpose of this study was to determine and establish the MCID for the NAHS at 2 years in patients undergoing hip arthroscopy for femoroacetabular impingement syndrome (FAIS). Patients that underwent primary hip arthroscopy for FAIS between 2010 and 2016 were analyzed for eligibility. Data were collected from a single surgeon’s hip arthroscopy database. MCID was calculated for the NAHS utilizing a distribution-based method. The study included...