Hospital Mortality in the United States following Acute Kidney Injury

Table 3

Crude and adjusted odds ratios for mortality amongst acute kidney injury and dialysis-requiring acute kidney injury in the United States, 2011 compared to 2001.

Odds of mortality following AKI
Year	Crude OR	95% CI	Adjusted OR	95% CI
2001	Referent
2002	0.90	(0.87–0.94)	0.92	(0.88–0.97)
2003	0.82	(0.79–0.85)	0.87	(0.83–0.91)
2004	0.72	(0.69–0.75)	0.74	(0.70–0.77)
2005	0.65	(0.62–0.68)	0.65	(0.62–0.69)
2006	0.58	(0.56–0.61)	0.60	(0.58–0.63)
2007	0.50	(0.48–0.53)	0.52	(0.49–0.55)
2008	0.48	(0.46–0.50)	0.51	(0.48–0.53)
2009	0.42	(0.40–0.44)	0.45	(0.43–0.48)
2010	0.38	(0.37–0.40)	0.42	(0.40–0.44)
2011	0.36	(0.34–0.37)	0.29	(0.28–0.30)