社区获得性肺炎(CAP)是指在医院外罹患的感染性肺实质炎症,是呼吸道常见疾病。20世纪90年代以来,美国、英国、加拿大等国及欧洲呼吸病学会相继制订了各自的CAP诊治指南。我国部分地区有CAP病原体流行病学调查资料,本文报道江苏省盐城地区CAP病原体的流行病学调查资料,为盐城地区CAP的经验治疗方案提供依据。资料与方法1.一般资料本调查在江苏盐城市第三人民医院及盐城东台、大丰、阜宁、建湖、射阳等人民医院 Community-acquired pneumonia (CAP) refers to infectious pulmonary parenchymal disease outside the hospital and is a common respiratory disease. Since the 90s of 20th century, the United States, Britain, Canada and other countries and the European Respiratory Society have developed their own guidelines for the diagnosis and treatment of CAP. Epidemiological survey of CAP pathogens in some areas of China, this article reports the epidemiological investigation of CAP pathogens in Yancheng, Jiangsu Province, and provide evidence for the empirical treatment of CAP in Yancheng. Materials and Methods 1. General Information The survey in Yancheng City, Jiangsu Province Third People’s Hospital and Yancheng Dongtai, Dafeng, Funing, Jianhu, Sheyang and other People’s Hospital