Defining Meaningful Functional Improvement for Satisfaction 2-years After Hip Arthroscopy for FAIS

To define and identify preoperative predictors of achieving Substantial Clinical Benefit (SCB), Patient Acceptable Symptomatic State (PASS), Minimal Clinically Important Difference (MCID) for the VAS Satisfaction in patients undergoing hip arthroscopy femoroacetabular impingement syndrome (FAIS). Data from consecutive who underwent primary between November 2014 January 2017 were collected analyzed. Baseline data patient-reported outcome (PRO) scores recorded at 2-years postoperatively. MCID, PASS SCB calculated to quantify clinical significance each achievement. A multivariate logistic regression analysis was used SCB, PASS, MCID. Final included 335 with an average age body mass index (BMI) 32.8(SD+-12.4) years 25.2(SD+-5.3), respectively. identified as 12.3, 80.9 89.7, Rates clinically significant improvement 97.1%, 68.1% 56.9% Larger alpha angle predictive (OR:1.076; p =0.046). Lower BMI (OR:0.955; =0.047) larger (OR:1.12; p-value=0.025) PASS. This study identifies that can outcomes after arthroscopic treatment FAIS. Specifically, 12.3 points is a important satisfaction, while absolute score above 89.7 represents upper threshold performance. Almost all (97.1%) demonstrated satisfaction. Additionally, there are modifiable non-modifiable levels post-operative satisfaction on Satisfaction.