Dynamic lactate indices as predictors of outcome in critically ill patients

Table 2 Change in RAW (AUC-ROC) for indices of lactate homoeostasis in the first 24 hours and mortality

_NAME_	Hosp AUC-RAW	P-value*	ICU AUC-RAW	P-value*
LAC_ADM	0.648 ± 0.014		0.700 ± 0.017
LAC_Δ24%	0.558 ± 0.016	0.0002	0.572 ± 0.022	< 0.0001
LAC_Δ24	0.534 ± 0.016	< 0.0001	0.542 ± 0.022	< 0.0001
LAC_MAX24	0.694 ± 0.014	< 0.0001	0.769 ± 0.016	< 0.0001
LAC_TW24	0.705 ± 0.014	< 0.0001	0.769 ± 0.016	< 0.0001
LAC_MIN24	0.682 ± 0.014	0.002	0.723 ± 0.018	0.15
LAC_TW and LAC_Δ24	0.710 ± 0.01	< 0.0001	0.763 ± 0.01	< 0.0001

*compared to LAC_ADM
AUC-RAW, Unadjusted Area Under Curve; LAC_ADM, admission lactate; LAC_TW24, time weighted lactate; LAC_MAX24, maximum lactate; LAC_MIN24, minimum lactate; LAC_Δ24, delta lactate-change in lactate in the first 24 hours; LAC_%Δ24, percentage delta lactate-percentage change in lactate in the first 24 hours Hosp, hospital mortality; ICU intensive care unit mortality

ISSN: 1364-8535