Hemodialysis (+) | Hemodialysis (−) | p value | SMD*7 | |
(Preoperative parameters) |
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Patient number | 102 | 102 |
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Age | 64.4 ± 10.6 | 64.0 ± 11.3 | 0.604 | 0.037 |
Male (%) | 75.5 | 73.5 | 0.872 | 0.023 |
Emergency (%) | 7.8 | 7.8 | >0.999 | 0.000 |
Diabetes Melitus (%) | 68.6 | 66.7 | 0.881 | 0.043 |
Hypertension (%) | 86.3 | 85.3 | >0.999 | 0.028 |
Hyperlipidemia (%) | 44.1 | 40.2 | 0.671 | 0.081 |
Number of CAD*1 | 2.60 ± 0.68 | 2.68 ± 0.62 | 0.406 | 0.024 |
Serum creatinine | 7.35 ± 2.11 | 1.06 ± 0.54 | <0.001 | NA*6 |
Hemodialysis duration (years) | 6.7 ± 6.6 |
| NA*6 | NA*6 |
Peripheral arterial disease (%) | 32.4 | 35.3 | 0.767 | 0.063 |
3 vessel disease (%) | 71.6 | 75.5 | 0.422 | 0.044 |
Left main disease (%) | 28.4 | 24.5 | 0.634 | 0.068 |
LVEF*2 < 40% (%) | 30.4 | 27.5 | 0.758 | 0.066 |
Previous stroke (%) | 13.7 | 13.7 | >0.999 | 0.000 |
Carotid stenosis ≥ 50%*3 (%) | 13.7 | 16.7 | 0.697 | 0.083 |
(Operative parameters) |
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Number of distal anastomosis | 3.7 ± 1.4 | 3.8 ± 1.5 | 0.377 | 0.069 |
Number of ITA*4 | 1.4 ± 0.6 | 1.5 ± 0.6 | 0.560 | 0.083 |
Number of arterial grafts*5 | 1.9 ± 0.9 | 2.0 ± 0.8 | 0.658 | 0.068 |
Number of vein graft | 0.69 ± 0.63 | 0.65 ± 0.70 | 0.513 | 0.045 |
Bilateral ITA*4 (%) | 51.0 | 54.9 | 0.674 | 0.080 |
All arterial grafts*5 (%) | 45.1 | 43.1 | 0.888 | 0.040 |
Use of IABP (%) | 24.5 | 21.6 | 0.740 | 0.071 |
Use of pump (%) | 7.8 | 7.8 | >0.999 | 0.000 |