From: The impact of diabetes mellitus on acute kidney injury after coronary artery bypass grafting
Variable | All cases | No-DM group | DM-oral group | p | DM-insulin group | p |
---|---|---|---|---|---|---|
(n = 4325) | (n = 3067) | (n = 706) | (n = 552) | |||
Age, y | 64.1 ± 8.4 | 64.2 ± 8.1 | 64.8 ± 7.6 | 0.073 | 62.7 ± 9.3 | < 0.001 |
Female gender | 793(18.3) | 506(16.5) | 148(21.0) | 0.005 | 139(25.2) | < 0.001 |
BMI, kg/m2 | 26.7 ± 4.9 | 26.5 ± 4.6 | 27.3 ± 5.2 | < 0.001 | 27.1 ± 5.7 | 0.002 |
eGFR(ml/min/1.73m2) | 78.3 ± 18.0 | 80.3 ± 17.8 | 76.3 ± 16.3 | < 0.001 | 69.5 ± 19.4 | < 0.001 |
Hypertension | 2047(47.3) | 1414(46.1) | 343(48.6) | 0.234 | 290(52.5) | 0.005 |
Hyperlipemia | 1095(25.3) | 770(25.1) | 161(22.8) | 0.201 | 164(29.7) | 0.023 |
COPD | 312(7.2) | 221(7.2) | 53(7.5) | 0.781 | 38(6.9) | 0.787 |
Peripheral vascular disease | 369(8.5) | 230(7.5) | 71(10.1) | 0.024 | 68(12.3) | < 0.001 |
Prior | ||||||
CVA | 253(5.8) | 160(5.2) | 45(6.4) | 0.221 | 48(8.7) | < 0.001 |
MI | 697(16.1) | 463(15.1) | 130(18.4) | 0.029 | 104(18.8) | 0.026 |
PCI | 739(17.1) | 482(15.7) | 134(19.0) | 0.034 | 123(22.3) | < 0.001 |
LVEF | 0.867 | 0.03 | ||||
> 0.50 | 3140(72.6) | 2248(73.3) | 513(72.7) | 379(68.6) | ||
0.30–0.50 | 1066(24.6) | 742(24.2) | 173(24.5) | 151(27.4) | ||
< 0.30 | 119(2.8) | 77(2.5) | 20(2.8) | 22(4.0) | ||
No. of vessel disease | 0.156 | 0.02 | ||||
1 vessel | 222(5.1) | 181(5.9) | 29(4.1) | 12(2.2) | ||
2 vessel | 473(10.9) | 328(10.7) | 81(11.5) | 64(11.6) | ||
3 vessel | 3630(83.9) | 2558(83.4) | 596(84.4) | 476(86.2) | ||
Left main disease | 1073(24.8) | 721(23.5) | 179(25.4) | 0.299 | 173(31.3) | < 0.001 |
EuroSCOREII | 2.1 ± 0.8 | 1.9 ± 0.7 | 2.4 ± 0.9 | < 0.001 | 3.1 ± 1.1 | < 0.001 |
Distal anastomosis | ||||||
LIMA | 3954(91.4) | 2828(92.2) | 637(90.2) | 0.083 | 489(88.6) | 0.005 |
Radial artery | 151(3.5) | 107(3.5) | 26(3.7) | 0.801 | 18(3.3) | 0.787 |
On-pump | 1854(42.9) | 1270(41.4) | 315(44.6) | 0.119 | 269(48.7) | 0.001 |
CPB time(min) | 74.2 ± 19.5 | 71.5 ± 18.9 | 78.5 ± 20.7 | < 0.001 | 83.5 ± 23.2 | < 0.001 |