Table 2.

Selected multiple linear regressions predicting lactate

Variable removed from full model	n	r 2	p value
Full modela	319	0.3667	< 0.001
Epinephrine	327	0.3325	< 0.001
Norepinephrine	327	0.3462	< 0.001
Linezolid	327	0.3486	< 0.001
Total bilirubin	351	0.3350	< 0.001
ALT	327	0.3547	< 0.001
Creatinine	351	0.3503	< 0.001
Cortisol	885	0.2310	< 0.001
ScvO2	327	0.3544	< 0.001
AST	347	0.2286	< 0.001

^aFull model: AST, ALT, ScvO₂, cortisol, creatinine, total bilirubin, medications (epinephrine, norepinephrine, linezolid)