新生儿低血糖症是临床较常见的糖代谢问题,顽固性低血糖患儿可引起较严重、不可逆的神经系统损伤[1],甚至猝死。研究认为围生期孕妇、胎儿的各种病理生理状况及新生儿疾病等诸多因素均会影响糖代谢。高危新生儿如早产儿、低出生体质量儿、巨大儿、糖尿病母亲新生儿生后都易发生低血糖状况[2]。近年来对新生儿低血糖的研究更加关注 Neonatal hypoglycemia is a more common clinical problem of glucose metabolism, refractory hypoglycemia in children can cause more serious, irreversible nervous system damage [1], and even sudden death. Research believes that perinatal pregnant women, the fetus a variety of pathophysiological conditions and neonatal diseases and many other factors will affect glucose metabolism. High-risk newborns such as premature children, low birth weight children, huge children, diabetic mothers are prone to hypoglycemia after birth [2]. In recent years, the study of neonatal hypoglycemia more attention