Critical values of monitoring indexes for perioperative major adverse cardiac events in elderly patients with biliary diseases

Table 3 Comparison of monitoring indexes of the postoperative cardiac and coagulation functions between major adverse cardiac events and non-major adverse cardiac events group in elderly patients with biliary diseases [M (P25, P75)]

Item	MACE group (n = 9)	Non-MACE group (n = 199)	Z value	P value
HsTn-I (ng/mL)	0.034 (0.006, 0.112)	0.005 (0.003, 0.009)	-3.078	0.002
CKMB (ng/mL)	2.200 (1.000, 2.500)	0.800 (0.500, 1.150)	-2.896	0.004
MYO (ng/mL)	230.300 (60.200, 454.400)	67.200 (41.700, 109.000)	-2.013	0.044
BNP (pg/mL)	617.400 (200.200, 931.300)	148.900 (93.450, 289.200)	-2.851	0.004
D-D (mg/L)	2.150 (1.060, 2.520)	0.480 (0.250, 0.970)	-3.941	0.000
APTT (sec)	34.500 (28.700, 35.800)	30.650 (28.400, 32.475)	-1.384	0.166
PT (sec)	12.700 (12.000, 19.200)	12.300 (11.600, 13.400)	-1.235	0.217
FIB (g/L)	3.310 (2.850, 3.960)	3.630 (2.965, 4.460)	-0.634	0.526

APTT: Activated partial thromboplastin time; BNP: B-type natriuretic peptide; CK-MB: Creatine kinase isoenzyme; D-D: D-dimer; PT: Prothrombin time; FIB: Fibrinogen; Hs-TnI: High sensitivity troponin-I; MYO: Myoglobin; MACE: Major adverse cardiac events.