Table 3. Indices of organ damage measured in group 1(n = 32) and group 2(n = 29) measured at three time intervals.

	Baseline		6 hours after surgery		24 hours after surgery
	Group 1	Group 2	Group 1	Group 2	Group 1	Group 2
NTproBNP	0,5	0.4	0.7*	0.6*	37.0#	37.2#
(pg/mL)	(0.0–2.3)	(0.0–0.6)	(0.0–5.8)	(0.0–13.7)	(13.0–49.0)	(10.3–76.4)
Troponin I	0.02	0.02	6.2#	4.2#	4.4#	2.5#
(ng/mL)	(0.01–0.1)	(0.01–0.1)	(3.5–11.9)	(2.8–5.3)	(1.5–8.5)	(1.3–8.4)
NGAL	110.7	113.1	159.0#	173.2#	154.7#	130.4*
(ng/mL)	(81.8–142.2)	(86.8–138.7)	(128.1–201.3)	(122.2–217.9)	(108.7–183.4)	(101.5–158.2)
Creatinine	0.8	0.9	0.8	0.9	0.9	0.9
(mg/dL)	(0.7–1.0)	(0.7–1.1)	(0.6–0.9)	(0.8–1.1)	(0.9–0.9)	(0.7–1.1)
Urea	32	32	36	32	44	33
(mg/dL)	(29–43)	(29–45)	(31–43)	(29–47)	(43–46)	(25–50)
AST	22	29	28	35	37*	57*
(U/L)	(15–27)	(18–42)	(24–44)	(31–57)	(29–130)	(37–109)
ALT	22	35	26	32	28	39
(U/L)	(16–41)	(32–52)	(17–40)	(21–41)	(18–51)	(30–55)
Platelets	204	244	153*	149#	147*	147#
[103/µL]	(188–229)	(184–276)	(145–198)	(113–185)	(134–157)	(123–164)

NT-proBNP, N-terminal prohormone of brain natriuretic peptide; NGAL, neutrophil gelatinase associated lipocalin; AST, aspartate.

Data presented as medians with 25th and 75th percentiles;

*p<0.05 compared to the baseline;

^#p<0.0001 compared to the baseline.