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Ordinal logistic regression of the number of RBC transfusions/infant receiving a transfusion
| Parameter | OR | CI (95%) | p value |
|---|---|---|---|
| RBC transfusions | 1.081 | 1.020–1.146 | 0.008 |
| GA | 0.965 | 0.937–0.994 | 0.018 |
| Birth weight (Z score) | 1.000 | 1.000–1.000 | 0.090 |
| Sepsis | 0.932 | 0.587–1.480 | 0.765 |
| MBLs | 1.939 | 1.084–3.468 | 0.026 |
| Days on additional O2 | 0.999 | 0.993–1.005 | 0.841 |
MBL, major brain lesion; GA, gestational age; OR, odds ratio, CI, confidence interval; O2, oxygen.
