Massive medicare data dive reveals surgery trends for arthritis patients

This study analyzed existing Medicare and Medicaid data from 1999 to 2015 to understand how often people with rheumatoid arthritis and ankylosing spondylitis undergo major orthopedic surgeries like joint replacements. Researchers examined whether surgery rates have changed over time and what factors might influence complications after these procedures. The goal was to identify ways to improve patient care before and after surgery to reduce risks and improve outcomes.