TY - GEN AU - Hyer,J Madison AU - Paredes,Anghela Z AU - White,Susan AU - Ejaz,Aslam AU - Pawlik,Timothy M TI - Assessment of utilization efficiency using machine learning techniques: A study of heterogeneity in preoperative healthcare utilization among super-utilizers SN - 1879-1883 PY - 2020///1125 KW - Aged KW - Aged, 80 and over KW - Arthroplasty, Replacement, Hip KW - statistics & numerical data KW - Arthroplasty, Replacement, Knee KW - Cohort Studies KW - Female KW - Humans KW - Machine Learning KW - Male KW - Medicare KW - Patient Acceptance of Health Care KW - Preoperative Period KW - Treatment Outcome KW - United States N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.amjsurg.2020.01.043 ER -