TY - JOUR AU - Escobar, Antonio AU - Bilbao, Amaia AU - Bertrand, Maria L AU - Moreta, Jesús AU - Froufe, Miquel A AU - Colomina, Jordi AU - Martınez-Cruz, Olga AU - Perera, Robert A AU - Riddle, Daniel L PY - 2021 DO - 10.1186/s13018-021-02371-z UR - http://hdl.handle.net/10668/17422 T2 - Journal of orthopaedic surgery and research AB - To test the validity of a second-generation appropriateness system in a cohort of patients undergoing total knee arthroplasty (TKA). We applied the RAND/UCLA Appropriateness Method to derive our second-generation system and conducted a prospective... LA - en KW - Appropriateness KW - Knee KW - Osteoarthritis KW - Outcome measures KW - Quality of life KW - Surgery KW - Aged KW - Arthroplasty, Replacement, Knee KW - Female KW - Humans KW - Knee Joint KW - Male KW - Middle Aged KW - Osteoarthritis, Knee KW - Outcome Assessment, Health Care KW - Patient Satisfaction KW - Prospective Studies KW - Quality Assurance, Health Care KW - Quality of Life KW - Spain KW - Surveys and Questionnaires KW - Time Factors KW - Treatment Outcome TI - Validation of a second-generation appropriateness classification system for total knee arthroplasty: a prospective cohort study. TY - research article VL - 16 ER -