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Exhibit 21. No. of total knee arthroplasties at principal hospitals in 2008 compared to the HCUP estimates for different hospital types

Rank of 2008 #TKA Discharges12345
Hospital Type     
# Hospitals in Hospital Type256308130162723
% Nation's TKA at this Hospital Type15.4%14.3%29.4%14.2%NA
# TKA Discharges 2008513.6394.8192.4192.4191.3*
      
Rank of 2008 #TKA Discharges678910
# Hospitals in Hospital Type122011871072
% Nation's TKA at this Hospital TypeNA3.6%NA2.4%11.4%
# TKA Discharges 2008140.3*139.3116*109.990.5
      
Rank of 2008 #TKA Discharges111213  
# Hospitals in Hospital Type1969724  
% Nation's TKA at this Hospital TypeNA7.7%1.7%  
# TKA Discharges 200881.5*67.819.6  

* Averaged between 2008 and 2009. Highlighted columns represent hospitals in our dataset.
TKA = total knee arthroplasties, VA = Department of Veterans Affairs.

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Page last reviewed December 2012
Internet Citation: Exhibit 21. No. of total knee arthroplasties at principal hospitals in 2008 compared to the HCUP estimates for different hospital types. December 2012. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/final-reports/ssi/ssiexh21.html