Table 4.

Sensitivity Analyses: Odds Ratio (OR) of AKI in Hospitalized Adults with Diabetes Mellitus According to Varying Inclusion Criteria.

Inclusion Criteria	Study Period	N†	Race	Unadjusted OR (95% CI)	Model 1 OR (95% CI)	Model 2 OR (95% CI)	Model 3 OR (95% CI)
Pre-AKIN Definition of AKI	2000–2007	168,378 63,409	White Black	1.00 (ref) 1.39 (1.27–1.52)	1.00 (ref) 1.48 (1.36–1.63)	1.00 (ref) 1.48 (1.36–1.63)	1.00 (ref) 2.05 (1.49–2.81)
AKIN Definition of AKI	2008–2010	34,803 10,548	White Black	1.00 (ref) 1.39 (1.19–1.63)	1.00 (ref) 1.52 (1.30–1.79)	1.00 (ref) 1.48 (1.26–1.74)	1.00 (ref) 1.39 (0.89–2.14)
Excluded AKI requiring in-hospital dialysis	2000–2010	202,753 72,583	White Black	1.00 (ref) 1.41 (1.28–1.54)	1.00 (ref) 1.52 (1.37–1.67)	1.00 (ref) 1.49 (1.35–1.64)	1.00 (ref) 1.72 (1.31–2.25)
Included records missing race status	2000–2010	112,263 203,181 72,957	Missing White Black	1.00 (ref) 1.10 (1.00–1.22) 1.54 (1.37–1.74)	1.00 (ref) 1.08 (0.98–1.20) 1.63 (1.43–1.84)	1.00 (ref) 1.06 (0.96–1.18) 1.57 (1.39–1.78)	1.00 (ref) 1.09 (0.97–1.22) 1.38 (1.19–1.59)

^†Number of discharge records of adults with diabetes in which discharge status information was available and End-Stage Renal Disease was not a hospital diagnosis. AKIN= acute kidney injury network. AKI= acute kidney injury. Ref= reference group.