为了更好地防治新生儿消化道出血,我们对本院儿科1995～1999年住院治疗的新生儿消化道出血31例进行了病因分析,认为大部分新生儿消化道出血是可避免的,现报道如下。1　临床资料1.1　一般资料:我科1995～1999年共收治新生儿消化道出血31例,其中男20例,女11例,男女之比为1.8∶1; In order to better prevent neonatal gastrointestinal bleeding, we hospitalized pediatric 1995-1999 neonatal gastrointestinal bleeding in 31 cases were analyzed for etiology, that most of the neonatal gastrointestinal bleeding can be avoided, it is reported as follows. 1 Clinical data 1.1 General Information: Our department from 1995 to 1999 were treated 31 cases of neonatal gastrointestinal bleeding, 20 males and 11 females, male to female ratio of 1.8: 1;