Table 7 Differences between RIFLE groups in a logistic regression model

Hypertension

1.299 (1.098 to 1.916)

0.034

Cardiopulmonary bypass time (minutes)

1.014 (1.003 to 1.025)

0.014

Need of vasoactive drugs (hours)

1.003 (1.000 to 1.006)

0.004

Albumin 48 h after surgery (g · L^-1)

0.858 (0.764 to 0.964)

0.010

Low cardiac output syndrome

1.144 (1.039 to 1.534)

0.004

Septicemia

1.078 (1.019 to 1.321)

<0.001

In-hospital mortality

1.856 (1.198 to 3.028)

0.001

Diabetes mellitus

1.323 (1.116 to 1.901)

0.031

Need of vasoactive drugs (hours)

1.002 (1.000 to 1.004)

0.045

In-hospital mortality

1.656 (1.360 to 2.980)

0.003

Albumin 48 h after surgery (g · L^-1)

0.896 (0.828 to 0.969)

0.006