Table 1 Clinical data of patients with or without ALI after CPB surgery
Variable | ALI | Without ALI | P |
|---|---|---|---|
Total no. | 300 | 300 | |
Age (years) | 59.1 ± 10.6 | 56.8 ± 9.4 | 0.005 |
Gender (Male/Female) | 205/95 | 201/99 | 0.73 |
ASA | 2.77 ± 0.71 | 2.67 ± 0.65 | 0.07 |
NYHA | 2.69 ± 0.67 | 2.57 ± 0.55 | 0.02 |
LVEF (%) | 59.68 ± 7.94 | 60.68 ± 8.04 | 0.13 |
Previous cardiac surgery (%) | 45 (15.0) | 30 (10.0) | 0.07 |
Hypertension (%) | 75 (25.0) | 70 (23.3) | 0.63 |
Diabetes mellitus (%) | 26 (8.7) | 24 (8.0) | 0.77 |
Obesity (%) | 70 (23.3) | 48 (16.0) | 0.03 |
Peripheral vascular disease (%) | 43 (14.3) | 26 (8.7) | 0.03 |
Transfusion (mL) | 694.3 ± 103.7 | 687.3 ± 99.8 | 0.40 |
Duration of operation (min) | 231.7 ± 90.1 | 210.5 ± 82.3 | 0.003 |
Duration of CPB (min) | 106.7 ± 43.7 | 99.5 ± 41.5 | 0.04 |
Duration of cross-clamp (min) | 62.1 ± 32.4 | 60.7 ± 31.9 | 0.59 |
Surgery | |||
Valvular surgery (%) | 176 (58.7) | 183 (61.0) | 0.56 |
CABG surgery (%) | 99 (33.0) | 102 (34.0) | 0.80 |
Aortic surgery (%) | 25 (8.3) | 15 (5.0) | 0.11 |