伴随产科以及新生儿重症监护手段的完善以及发展,大大提升了早产儿以及危重新生儿的存活率~([1])。而静脉营养广泛应用在临床中,对于新生儿以及早产儿而言,神经发育的主要阶段为初几周,因此对其进行早期营养在维持其住院过程中生长的基础上,对其健康也同样产生了影响。同时新生儿的胃肠道功能并未发育完全,营养摄入不充分现象时有发生~([2])。对新生儿采用早期静脉营养需要对其耐受性予以重 Along with the improvement and development of the obstetric and neonatal intensive care tools, the survival rate of preterm infants and critically ill newborns is greatly increased ([1]). The intravenous nutrition is widely used in clinical, for neonates and premature children, the main stages of neurological development for the first few weeks, so its early nutrition in the maintenance of their hospital growth on the basis of their health is also the same Has an impact. At the same time the neonatal gastrointestinal function is not fully developed, inadequate nutritional intake have occurred from time to time ~ ([2]). The use of early parenteral nutrition in newborns requires its tolerance