临床上通常以血清总胆红素或未结合胆红素(UCB)水平来评估胆红素脑病的危险因素,但其敏感性并不可靠。本文检测胆红素脑病患儿脑脊液(CSF)中UCB的含量,并探讨血清相关指标与其关系,以期发现更加灵敏、准确的预示胆红素脑病的临床血清学指标。 Clinically, serum total bilirubin or unconjugated bilirubin (UCB) levels are often used to assess risk factors for bilirubin encephalopathy, but their sensitivity is not reliable. This article examines the content of UCB in cerebrospinal fluid (CSF) of children with bilirubin encephalopathy and explores the relationship between serum related indices and their relationship in order to find a more sensitive and accurate clinical serological indicators of bilirubin encephalopathy.