End-stage renal disease and outcome in a surgical intensive care unit

Table 4 Sequential Organ Failure Assessment scores and organ failure during the intensive care unit stay, and mortality rates in the propensity score-matched subgroups

	ESRD	No ESRD	P value
	(n = 199)	(n = 199)	P value
SOFA_max scores, mean ± SD
SOFA_max (with renal points)	11.45 ± 4.62	8.31 ± 4.41	<0.001
SOFA_max (without renal points)	8.61 ± 4.96	7.79 ± 4.13	0.166
Organ failure, n (%)
Renal	199 (100.0)	7 (3.5)	<0.001
Cardiovascular	144 (72.4)	134 (67.3)	0.516
CNS	112 (56.3)	100 (50.3)	0.144
Respiratory	88 (44.2)	79 (39.7)	0.658
Hematologic	43 (21.6)	23 (11.6)	0.015
Hepatic	24 (12.1)	17 (8.5)	0.030
ICU LOS in days, median (IQR)	2 (1–7)	1 (1–7)	<0.001
Hospital mortality, n (%)	62 (31.2)	38 (19.1)	0.006
ICU mortality, n (%)	46 (23.1)	30 (15.1)	0.041

CNS, central nervous system; ESRD, end-stage renal disease; ICU, intensive care unit; IQR, interquartile range; LOS, length of stay; SD, standard deviation; SOFA, Sequential Organ Failure Assessment; SOFA_max, maximum Sequential Organ Failure Assessment score recorded during the intensive care unit stay.

ISSN: 1364-8535