Neonatal clinical blood sampling led to major blood loss and was associated with bronchopulmonary dysplasia

Abstract

Studies indicate that reduced foetal haemoglobin levels are related to increased neonatal morbidity rates. This study investigated the relationships between sampling‐related blood loss and adult blood transfusions administered during postnatal days 1‐14 and the development of severe neonatal morbidities in extremely preterm infants born before 28 weeks of gestation.