社区获得性肺炎临床诊断与病原学诊断

Clinical diagnosis and etiological diagnosis of CAP

世界范围内社区获得性肺炎（CAP）的发病率及病死率随患者年龄增加而升高。我国CAP重要病原菌耐药谱白2006年以来有所变化，同时新突发呼吸道传染病也陆续出现，医师在CAP临床诊断及病原学诊断中面临新挑战。本文对CAP临床诊断及其诊断方法进行介绍，并阐述我国病原学特点，分析CAP不同治疗场所进行的病原学诊断。

The morbidity and mortality of communityacquired pneumonia（CAP） increased with the age of the patients in the worldwide. The antibiotic？ resistancepatterns of the major pathogensof CAP in our country have changed since 2006, and the new burst of respiratory infectious diseases have emerged, physiciansare facing new challenges in clinical diagnosis and etiological diagnosis of CAP. In this paper, the CAP clinical diagnosis and diagnostic methods and the etiological characteristics in our country were interpreted, the etiological diagnosis of CAP in different treatment sites were analyzed.