Table 7 Regression analysis: impact of daily platelet counts on red cell transfusion and return to theatre
Coef | Std error | 95% CI | P value | |
|---|---|---|---|---|
RBC transfusion (all patients) | 0.0094 | 0.003 | 0.0029 – 0.016 | 0.005 |
RBC transfusion (Perceval) | -0.0031 | 0.004 | -0.011 – 0.0050 | 0.457 |
RBC transfusion (Perimount) | 0.012 | 0.0048 | 0.0022 – 0.021 | 0.016 |
Return to theatre (all patients) | 1.00 | 0.0043 | 0.99 – 1.01 | 0.563 |
Return to theatre (Perceval) | 0.99 | 0.013 | 0.97 – 1.02 | 0.624 |
Return to theatre (Perimount) | 1.00 | 0.0044 | 0.99 – 1.01 | 0.457 |