本文报道82例新生儿败血症,其中确诊败血症37例(致病菌17例,条件菌20例),临床败血症45例(均为条件菌)。年龄<3天29例,4～7天30例,≥8天23例。感染途径以脐炎最多,致病菌组临床以黄疸为主,条件菌组以青紫,呕吐多见。死亡10例,死亡率12%。G-杆菌败血症死亡率高于G~+球菌病例;早产儿死亡率高。 This article reports 82 cases of neonatal sepsis, of which 37 cases of confirmed sepsis (pathogenic bacteria in 17 cases, 20 cases of bacteria), 45 cases of clinical sepsis (both conditional bacteria). Age <3 days in 29 cases, 4 ~ 7 days in 30 cases, ≥ 8 days in 23 cases. Pathogens to the most omphalitis, pathogenic bacteria group mainly jaundice, conditional bacteria group to purple, vomiting more common. 10 deaths, the mortality rate of 12%. The mortality of G-bacilli septicemia was higher than that of G + cocci; the mortality of premature infants was high.