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Table 2 Description of non-responders and responders for 2-year WOMAC pain and function outcomes across census tract Immigrant Proportion (IP)

From: Living in immigrant communities does not impact total knee arthroplasty outcomes: experience from a high-volume center in the United States

Census tract IP, n (%) Without 2-year WOMAC pain [Non-responder] With 2-year WOMAC pain [Responder] p-value
 < 10% 28.7% 26.4% 0.085
 10% – <  40% 57.4% 65.1%  
 ≥ 40% 13.9% 8.5%  
Census tract IP, n (%) Without 2-year WOMAC function [Non-Responder] With 2-year WOMAC function [Responder] p-value
 < 10% 27.9% 26.4% 0.142
 10% – <  40% 58.9% 65.0%  
 ≥ 40% 13.2% 8.6%  
  1. WOMAC Western Ontario and McMaster Universities Osteoarthritis Index, IP Immigrant Proportion