Data Table - Orthopedics - Surgical Infection Rate for Knee Replacements

Surgical Infection Rate for Knee Replacements
January–December 2013 January–December 2014 January–December 2015 January–December 2016
UVA All SSI Model 0.2930 0.5070 0.7170 0.3980
National Benchmark 1.0 1.0 1.0 1.0

Source: National Healthcare Safety Network (CDC) SIR

A lower number is better. 

Data is risk-adjusted.