新生儿窒息 (ｎｅｏｎａｔａｌａｓｐｈｙｘｉａ)是围生期医学的重要课题。在我国 ,窒息至今仍是围生儿死亡和致残的重要原因。近年国外报道其发生率为 5 %～ 6 % ,国内报道其发生率为 4 7%～ 8 9%。据全国 18城市调查资料 ,窒息及其并发症占整个新生儿死亡原因的 33 5 % [1] Neonatal neonatal asphyxia (neonatalasphyxia) is an important issue in perinatal medicine. In our country, suffocation is still an important cause of perinatal death and disability. In recent years, the incidence of foreign reports of 5% to 6%, the domestic coverage of its incidence was 47% to 89%. According to the survey data of 18 cities across the country, asphyxia and complications account for 33 5% of the total neonatal deaths [1]