早产是新生儿发病和死亡的主要原因,也是影响新生儿预后的重要因素。目前随着新生儿重症监护病房(NICU)重症诊断和治疗技术的不断提高,早产儿甚至超极低出生体重儿的存活率逐渐增加,但是伴随早产儿生长过程会存在很多问题,其中应引起注意的即早产儿贫血。早产儿贫血是早产儿在 Premature labor is the main cause of neonatal morbidity and mortality, but also an important factor affecting the prognosis of newborns. At present, with the continuous improvement of severe diagnosis and treatment of neonatal intensive care unit (NICU), the survival rate of premature children and even very low birth weight children gradually increases, but there are many problems accompanying the growth process of premature children, among which attention should be paid That is, premature children with anemia. Premature children with anemia are premature babies