TABLE 6

Risk-Adjusted Standardized In-Hospital Mortality and Infection Ratios

SMRs
201020112012
Aggregate data1.000.71 (0.62–0.81)0.76 (0.69–0.83)
7 sites contributing data 2010–20121.000.85 (0.71–1.00)0.80 (0.66–0.96)
14 sites contributing data 2011–20121.000.80 (0.70–0.91)
SIRs
201020112012
Aggregate data1.000.65 (0.58–0.73)0.53 (0.48–0.58)
7 sites contributing data 2010–20121.000.64 (0.56–0.74)0.53 (0.43–0.62)
14 sites contributing data 2011–20121.000.77 (0.68–0.87)
  • Standardized ratios are shown with 95% CIs.