肺炎支原体与儿童下呼吸道感染的相关性

Correlation in mycoplasma pneumonia and children lower respiratory tract infection

目的:探讨儿童下呼吸道感染与肺炎支原体(MP)的关系。方法:采用金标免疫斑点法,对206例下呼吸道感染患儿和58例健康儿童进行血清肺炎支原体抗体(MP-IgM)检测。结果:下呼吸道感染患儿MP-IgM阳性率28.2%,健康儿童MP-IgM阳性率5.2%,两者差异有统计学意义(P<0.01),MP感染儿童可合并其他细菌感染。结论:MP感染与儿童下呼吸道感染密切相关。

Objective： To explore the relationship between pneumonia mycoplasma infection and lower respiratory tract infection in children. Methods： Serum samples of 206 pediatric patients with lower respiratory infection and 58 normal children as control were detected by immunogold labeling technique for mycoplasma pneumonia antibody. Results： There was significant difference in positive rate of MP-IgM between the children with lower respiratory infection, 28.2% and the normal children, 5.2% （P〈0.01）. In addition to mycoplasma pneumonia infection, some children complicated with other types of bacterial infection. Conclusion： Pneumonia mycoplasma infection closely related with lower respiratory infection in children.