Table 1 Baseline characteristics and the information about operation
IHR group(n = 102) | non-IHR group (n = 50) | p-value | |
|---|---|---|---|
Age, years | 61.5(51.0,68.3) | 62(52.8,67.3) | 0.83 |
Male, n(%) | 40(39.2) | 21(42.0) | 0.74 |
Hypertension, n(%) | 13(12.8) | 7(14.0) | 0.86 |
Diabetes mellitus, n(%) | 21(20.6) | 12(24.0) | 0.63 |
Smoking, n(%) | 32(31.4) | 15(30.0) | 0.86 |
Drinking, n(%) | 21(20.6) | 12(24.0) | 0.63 |
Renal dysfunction, n(%) | 9(9.0) | 7(14.0) | 0.35 |
Coagulation abnormalities, n(%) | 22(21.6) | 13(26.0) | 0.54 |
Emergency, n(%) | 14(13.7) | 7(14.0) | 0.96 |
Hb, g/L | 136.5 ± 18.7 | 137.2 ± 16.5 | 0.82 |
Platelet, ×109/L | 197.5(148.0, 241.5) | 190(145.5, 225.5) | 0.55 |
ALT, U/L | 17(12.0, 23.0) | 18.5(11.8, 24.0) | 0.8 |
AST, U/L | 18.5(16.0, 22.8) | 19(15.0, 24.3) | 0.73 |
Aortic surgery, n(%) | 24(23.5) | 18(36.0) | 0.11 |
OPCABG, n(%) | 16(15.7) | 3(6.0) | 0.09 |
CPB time, min | 147(97.0, 204.5) | 175.5(111.0, 257.0) | 0.06 |
Arrest time, min | 95(16.5, 129.5) | 98(53.3, 133.0) | 0.79 |