Table 2.
Risk factor analysis of intraoperative RBC transfusion.
| Intercept and variable | Model in training dataset | ||
|---|---|---|---|
| β | OR(95%CI) | P-value | |
| Intercept | −9.918 | <0.001 | |
| PBZ Use | 2.590 | 13.32 (1.48–197.38) | 0.034 |
| PBZ Treatment Duration | 0.035 | 1.04 (0.99–1.08) | 0.092 |
| Preinduction HR | 0.044 | 1.04 (1.01–1.08) | 0.006 |
| Tumor Diameter | 0.034 | 1.03 (1.02–1.06) | <0.001 |
| Surgical Procedure (Open vs. Laparoscope) |
2.841 | 17.13 (5.18–78.79) | <0.001 |
β is the regression coefficient.
RBC, red blood cell; OR, odd ratio; PBZ, phenoxybenzamine; HR, heart rate.