Variable | Crude | | Model 1 | | Model 2 |
---|
| HR (95%CIs) | P value | | HR (95%CIs) | P value | | HR (95%CIs) | P value |
---|
ICU mortality | | | | | | | | |
CPB time/ per10 minutes | 1.06 (1.03–1.09) | < 0.001 | | 1.06 (1.03–1.09) | < 0.001 | | 1.13 (1.07–1.20) | < 0.001 |
Hospital mortality | | | | | | | | |
CPB time/ per 10 min | 1.04 (1.02–1.06) | < 0.001 | | 1.041 (1.2–1.07) | < 0.001 | | 1.093 (1.05–1.11) | < 0.001 |
- Model1: The results were adjusted by age, gender, BMI;
- Model2: The results were adjusted by age, gender, BMI, smoking, hypertension, diabetes, cerebrovascular disease, chronic lung disease, coronary heart disease, valve disease, ACEI, β_blocker, CCB, aspirin, statins, preoperative LVEF, NYHA, operation type, aortic clamping time, operation time, blood loss, transfusion of RBC