目的　探讨新生儿行为神经测定 (NBNA)在病态新生儿中的应用价值 ,并对围产因素进行分析。方法　对 43例病态新生儿于生后 3～ 7天 ,12～ 14天 ,2 8天 (部分 )做行为神经测定。结果　 43例中行为神经发育正常者 36例 ,轻度异常 6例 ,严重异常 1例。结论　新生儿行为神经测定可早期发现脑损伤引起的新生儿行为神经异常 ,并为早期干预提供依据 Objective To investigate the value of neonatal behavioral neurological assessment (NBNA) in morbid neonates and to analyze the perinatal factors. Methods 43 cases of morbid newborn after birth 3 to 7 days, 12 to 14 days, 28 days (part) to do behavioral nerve determination. Results Among the 43 cases, 36 were normal neurodevelopmental patients, 6 were mild and 1 were severe. Conclusion Neonatal behavioral neurological testing can detect early behavioral neurological abnormalities in neonates with brain injury and provide basis for early intervention