两种获得性肺炎患儿的病原菌差异分析

Analysis of pathogen in two sorts of acquired pneumonia in children

为分析社区获得性肺炎(CAP)和医院获得性肺炎炎(HAP)患儿的感染菌群特征,分别采集CAP和HAP患儿的痰标本,并进行培养分析。结果显示,与HAP患儿相比,CAP患儿痰标本病原菌检出率为较低(62.50%vs 43.94%),其中革兰阴性菌和真菌所占比例较高,革兰阳性菌占比较低。结果说明,CAP和HAP患儿存在病原菌感染差异,两类患儿根据感染的菌种合理使用抗菌素。

To analyze the difference of infectious bacteria between community acquired pneumonia(CAP)and hospital acquired pneumonia(HAP)of children,the sputum specimens of the two groups were collected for culture analysis.Results show,compared to HAP,the detection rate of pathogens in children with CAP was lower(62.50%vs 43.94%),of which Gram-negative bacteria and Fungi were higher,Gram-positive bacteria were lower.Results indicated reasonable antibiotics should be used for different pathogen infections.