本文总结分析了1987～1991年新生儿住院病例608例,占儿科同期住院人数的6.8R。死亡31例,死亡率为5.1%,占儿科同期死亡总数的15.66%。共22种疾病。感染性疾病占91.78%。前五位疾病分别是感染性肺炎、上呼吸道感染、破伤风、硬肿症、败血症和肠炎。治愈率以破伤风最低(15.96%)。病死率以败血症最高(30.43%)。早产儿及围产期新生儿,感染性疾病的病死率高于一周以后的病例(P<0.05)。冬春季病死率高于夏秋季(P<0.05)。 This article summarizes and analyzes 608 cases of newborns in 1987-1991, accounting for 6.8R of pediatric patients in the same period. 31 cases died, the mortality rate was 5.1%, accounting for 15.66% of the total number of pediatric deaths. A total of 22 diseases. Infectious diseases accounted for 91.78%. The first five diseases are infectious pneumonia, upper respiratory tract infection, tetanus, scleredema, sepsis and enteritis. The cure rate was lowest in tetanus (15.96%). The highest mortality rate of sepsis (30.43%). Premature infants and perinatal newborns, the case fatality rate of infectious diseases than week after the case (P <0.05). The mortality in winter and spring was higher than that in summer and autumn (P <0.05).