Higher or Lower Hemoglobin Transfusion Thresholds for Preterm Infants
Haresh Kirpalani; Edward F. Bell; Susan R. Hintz; Sylvia Tan; Barbara Schmidt; Aasma S. Chaudhary; Karen Johnson; Margaret M. Crawford · 2020 · New England Journal of Medicine
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
BACKGROUND: Limited data suggest that higher hemoglobin thresholds for red-cell transfusions may reduce the risk of cognitive delay among extremely-low-birth-weight infants with anemia. METHODS: We performed an open, multicenter trial in…
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Metadata source: OpenAlex · DOI 10.1056/nejmoa2020248