Table 1 Baseline characteristics of patients undergoing off-pump CABG+CE
variables | Control group (n = 437) | IABP group (n = 109) | P valve |
|---|---|---|---|
Age (years) | 61.25 ± 8.52 | 60.66 ± 8.53 | 0.518 |
Gender (males; %) | 340 (77.80) | 82 (75.23) | 0.566 |
BMI (kg/m2) | 25.87 ± 2.76 | 26.70 ± 2.58 | 0.005 |
Smoking (%) | 162 (37.16) | 33 (30.28) | 0.185 |
Hypertension (%) | 272 (62.24) | 73 (66.97) | 0.360 |
Diabetes mellitus (%) | 179 (40.96) | 58 (53.21) | 0.021 |
Prior stroke (%) | 64 (14.64) | 10 (9.17) | 0.135 |
PVD | 152 (34.78) | 39 (35.78) | 0.845 |
LVEF | 61.02 ± 7.38 | 60.47 ± 8.74 | 0.546 |
LVEDD | 49.92 ± 5.05 | 50.72 ± 5.92 | 0.196 |
NYHA class III or IV | 12 (2.74) | 4 (3.67) | 0.538 |