Table 6. Variables associated independently with mortality.

Variables entered in the model are listed in S5 Table.

	OR (95% CI)	P
Age yrs	0.946 (0.905–0.987)	0.011
Oliguric AKI	4.398 (1.128–17.138)	0.003
Mechanical ventilation	15.243 (1.638–141.837)	0.017