兰州地区儿童社区获得性肺炎中肺炎支原体感染调查分析

An investigation and analysis of the infection of mycoplasma pneumonia in children with community acquired pneumonia in Lanzhou area

目的:调查分析兰州地区儿童社区获得性肺炎(CAP)中肺炎支原体(MP)感染情况。方法:对2008-10～2011-12在本院治疗的CAP患儿进行血清MP-IgM抗体检测,对不同年度、季节、年龄和性别的儿童CAP之MP感染情况进行分析。结果:受检人数1 264例,MP平均感染率33.5%。不同年度、季节和年龄段儿童CAP之MP感染率不同,秋末和冬季高(38.7%),春夏季低(23.9%),学龄期儿童高(67.8%),婴儿低(4.2%)。结论:MP是兰州地区儿童CAP重要病原,兰州地区儿童CAP防治应充分重视肺炎支原体肺炎(MPP)及其季节、年龄发病特征。

Objective：To investigate and analyze the infection of mycoplasma pneumonia（MP） in children with community acquired pneumonia（CAP） in Lanzhou area. Methods： Children with CAP were detected by MP- IgM antibody detection from October 2008 to December 2011. The infection rates of MP among the children with CAP in different years, seasons, age stages, and sex were analyzed. Results： A total of 1 264 children with CAP were detected and the average infection rate of MP was 33.5% , which was not the same in different years. The higher MP infection season was at the end of autumn and winter （38.7 % ） and the lower was at spring and summer （23.9 % ）. The school - age children＇s incidence of myeoplasma pneumonia pneumonia （MPP） was the highest （67.8 % ） and the babyhood＇s was the lowest （4.2 % ）. Conclusion： MP is an important pathogeny of CAP in children in Lanzhou area. We should value the characteristic of MPP in season and age to prevent and cure CAP in children.