小儿肺炎支原体呼吸道感染的临床调查研究

Clinical investigation on respiratory tract infection of mycoplasma pneumoniae in children

目的:探讨小儿肺炎支原体呼吸道感染的临床特点。方法:回顾性分析肺炎支原体呼吸道感染患儿422例的临床资料,总结患儿年龄、临床症状、体征、胸部影像学检查及实验室检查等特征。结果:婴幼儿呕吐腹泻、喘息及皮疹的发生率高于较年长儿,差异有统计学意义(P<0.05)。结论:小儿肺炎支原体呼吸道感染的年龄逐渐呈低龄化方向发展,以发热、喘息、咳嗽为主要症状。而婴幼儿较年长儿更容易出现喘息、呕吐腹泻及皮疹症状。

Objective:To investigate the clinical characteristics of respiratory tract infection of mycoplasma pneumoniae in children.Methods:The clinical data of 422 cases of children with respiratory tract infection of mycoplasma pneumoniae were analyzed retrospectively,and the age,clinical symptoms and signs,chest imaging and laboratory examination were summarized.Results:The incidence of vomiting,diarrhea,wheezing and rash in the infants were higher than those in the older children,and the difference was statistically significant(P<0.05).Conclusion:The age of children with respiratory tract infection of mycoplasma pneumoniae developed in the direction of younger age gradually.Fever,wheezing and cough were the main symptoms.Infants and young children were more prone to wheezing,vomiting,diarrhea and rash than older children.