回顾分析我科2001-2003年间80例第二产程延长的病例,其中新生儿窒息发生率为37.5%,报告如下。1临床资料80例均属单胎足月头位妊娠,无妊娠合并症,孕妇年龄为18～40岁,均为初产妇,窒息的诊断标准1min Apgar评分≤7分,其中4～7分为轻度窒息,1～3分为重度窒息;胎儿宫内窘迫的诊断标 Retrospective analysis of our department from 2001 to 2003, 80 cases of extension of the second stage of labor, of which the incidence of neonatal asphyxia was 37.5%, the report is as follows. 1 clinical data of 80 cases are single-term first-term pregnancy, pregnancy-free complications, pregnant women aged 18 to 40 years, all primipara, apnea diagnostic criteria 1min Apgar score ≤ 7 points, of which 4 to 7 points Mild asphyxia, 1 to 3 divided into severe asphyxia; fetal distress diagnostic standard