Table 2.
Univariate correlations with ΔHct.
| Variable | r 2 | P |
|---|---|---|
| Recipient characteristics | ||
| Age (years) | 0.10 | 0.02 |
| Male gender | −0.23 | <0.01 |
| Admission diagnosis of trauma | −0.01 | 0.74 |
| Transfusion indication of ICU anemia | 0.13 | <0.01 |
| Admission weight (kg) | −0.15 | <0.01 |
| Admission BMI (kg/m2) | −0.02 | 0.63 |
| 24 Hour fluid balance (L) | −0.10 | 0.02 |
|
| ||
| Transfusion data | ||
| Time from ICU admission to transfusion (days) | −0.04 | 0.35 |
| Hctpre (% points) | −0.27 | <0.01 |
| Tpre (hours) | 0.09 | 0.04 |
| Tpost (hours) | 0.05 | 0.27 |
| pRBCs storage time (days) | −0.01 | 0.68 |
| Donor male gender | 0.05 | 0.21 |
| Additional blood products | −0.06 | 0.13 |
r 2, Pearson's correlation coefficient; ICU, intensive care unit; BMI, body mass index; pRBCs, packed red blood cells.