The Association of Postcardiac Surgery Acute Kidney Injury with Intraoperative Systolic Blood Pressure Hypotension

Table 3

Single hypothesis test in the validation dataset. Multivariable linear regression model showing association between % change in SBP and percent delta creatinine.

Predictor	Slope	P value
% SBP change below baseline	0.30	0.0016
Aprotinin given	23.58	<0.0001
Preoperative creatinine	−4.51	<0.0001
Total pump time	0.08	0.0001
Diabetes	9.37	0.0001
Weight (kg)	0.16	0.01