Table 3.

Univariate analysis (correlation matrix)

Factor	Correlation coefficient	P value
Age (y)	−0.079	.029
Isolated coronary operation	−0.075	.039
Lowest temperature on CPB	−0.219	.001
Lowest hematocrit on CPB	−0.149	.001
CPB duration	0.049	.001
Lowest pump flow	−0.239	.001
CPB lowest DO2i	−0.254	.001
CPB peak blood glucose	0.497	.001

CPB, Cardiopulmonary bypass; DO_2i, indexed oxygen delivery.