新生儿脑病是一个重要的问题。美国围产儿协作项目研究了３５０００名出生体重＞２５００ｇ的婴儿，发现表现为早期新生儿抑郁和脑病的婴儿中有７０％死亡或残疾１。多年来一直认为产时胎儿窒息是新生儿脑病与脑瘫的主要原因。然而，这方面的证据却很欠缺。产程中诊断胎儿脑 Neonatal encephalopathy is an important issue. The US Perinatal Collaboration Project studied 35,000 infants weighing> 2500g and found 70% of infants who were depressed and encephalitis early in life to die or have a disability. Over the years has been that aspartate asphyxia fetus neonatal encephalopathy and cerebral palsy is the main reason. However, there is a lack of evidence in this regard. The labor process diagnoses fetal brain