Systems
Complex Network Analysis Reveals Associations Between Physical Activity and Knee Arthroplasty Burden Across Brazilian State Capitals (2009–2023)
By Fabíola Socorro Silva Lisboa, Ivan Gustavo Masselli dos Reis, Luana Alves Silva and 2 others.
Abstract
Background
Total knee arthroplasty (TKA) is one of the most frequently performed procedures for advanced knee osteoarthritis. Demographic, cardiometabolic, behavioral, and socioeconomic factors may be associated with TKA demand and hospital outcomes, but these indicators are often investigated separately.







