Prevalence of and Risk Factors for Total Hip and Knee Replacement in Retired National Football League Athletes

Background: Osteoarthritis is a substantial cause of disability. Joint replacement prevalence relates to the burden of severe osteoarthritis, and identifying risk factors for end-stage disease may indicate intervention opportunities. American football has high youth and elite participation, and determining risk factors for severe osteoarthritis may support future morbidity prevention. Purpose: To (1) determine the prevalence of hip and knee...