肺炎是儿科常见疾病之一,在我国,肺炎患儿约占住院儿童总人数的24.5%~56.2%,其中细菌性肺炎或合并细菌感染的病毒性肺炎占到半数以上。抗生素治疗是肺炎治疗的主要措施。如何合理、经济地使用抗生素具有重要的卫生经济学意义。本研究目的在于探讨静脉应用头孢呋新/口服头孢克罗 Pneumonia is one of the common pediatric diseases. In China, children with pneumonia account for 24.5% -56.2% of the total number of children hospitalized, of which more than half are bacterial pneumonia or viral pneumonia with bacterial infection. Antibiotic treatment is the main treatment for pneumonia. How to use antibiotics reasonably and economically has important health economics significance. The purpose of this study was to investigate the intravenous ceftiofur / oral cefaclor