2006-01-2009-01我科对48例早产儿应用盐酸氨溴索预防呼吸窘迫综合征,取得良好疗效,现报道如下。1资料与方法1.1一般资料2006-01-2009-01符合入选标准的早产儿96例,将其随机分为一般对照组和预防干预组,各48例。其中一般对照组:男27例,女21例,胎龄30周7例,30~34周31例,34~36周 2006-01-2009-01 Our department of 48 cases of premature children with ambroxol hydrochloride to prevent respiratory distress syndrome, and achieved good results, are reported below. 1 Materials and Methods 1.1 General Information 2006-01-2009-01 96 cases of preterm children meet the inclusion criteria, were randomly divided into general control group and preventive intervention group, 48 cases each. The general control group: 27 males and 21 females, gestational age 30 weeks in 7 cases, 30 to 34 weeks in 31 cases, 34 to 36 weeks