我院儿科自1986年1月至1997年1月共收治新生儿败血症138例，其中血培养阳性者60例，占同期住院新生儿患儿826例的7.3％，现将60例血培养阳性者分析报告如下。1资料与结果1.1临床资料1.1.160例中男48例，女12例；发病日龄以80％在7天以内；胎龄＜37周13例，一42周45例，＞42周2 Pediatrics in our hospital from January 1986 to January 1997 were treated 138 cases of neonatal sepsis, of which 60 were blood culture positive, accounting for 7.3% of 826 cases of hospitalized neonates in the same period, now 60 blood culture positive The analysis report is as follows. 1 Materials and Results 1.1 Clinical data 1.1.160 cases, 48 ​​males and 12 females; onset day to 80% within 7 days; gestational age <37 weeks in 13 cases, a 42 weeks in 45 cases,> 42 weeks 2