我院1991～1992年收治新生儿败血症60例,其中早产儿19例,足月儿36例,过期产儿5例;农村38例,城市22例;发病日龄<17天33例,～28天27例。诊断标准:凡具有感染中毒症状,伴有感染史或异常分娩史如胎膜早破、羊水污染、消毒不严等;并具备下列一项者:(1)血培养2次以上阳性;(2)血与脑脊液或其他病灶培养到同一细菌;(3)血培养1次阳性,病原菌为非条件致病菌。结果38例 Our hospital from 1991 to 1992 admitted 60 cases of neonatal sepsis, including 19 preterm children, 36 full-term children, 5 children with obesity; rural 38 cases, 22 cases of urban; onset day <17 days in 33 cases, ~ 28 days 27 cases. Diagnostic criteria: who have symptoms of infection, with history of infection or abnormal delivery history such as premature rupture of membranes, amniotic fluid contamination, lax disinfection; and have one of the following: (1) blood culture more than 2 positive; (2 ) Blood and cerebrospinal fluid or other lesions to the same bacteria; (3) a positive blood culture, pathogens non-conditional pathogenic bacteria. Results 38 cases