Table 2.
Correlation between pre-operative NLR and perioperative indexes
| Variable | Coefficient | P-value |
|---|---|---|
| PASP (mmHg) | − 0.109 | 0.134 |
| CPB time (min) | − 0.040 | 0.578 |
| Cross-clamping time (min) | 0.044 | 0.547 |
| Operation time (min) | 0.041 | 0.572 |
| Post-operative NLR | − 0.091 | 0.212 |
| ALT (U/L) | − 0.043 | 0.558 |
| AST (U/L) | − 0.252 | 0.000** |
| ALB (g/L) | − 0.107 | 0.140 |
| STB (umol/L) | − 0.242 | 0.001** |
| CR (umol/L) | 0.166 | 0.022* |
| BUN (mmpl/L) | − 0.095 | 0.194 |
| UA (umol/L) | − 0.174 | 0.016* |
| LVEF (%) | 0.081 | 0.268 |
* Indicates significant correlation at level 0.05
** Indicates significant correlation at level 0.01