呼吸道喘息性疾病住院患儿肺炎支原体病原学分析

Analysis of mycoplasma pneumoniae (MP) pathogen in children hospitalized with respiratory gasping disease in Shenzhen

目的 分析住院呼吸道疾病患儿肺炎支原体病原学检测结果,为临床儿童呼吸道疾病提供病原学诊断依据,尤其是喘息性疾病提供病原学诊断依据.方法 选择2005～2006年呼吸道疾病患儿,取其咽拭子用快速培养法检测肺炎支原体,对检测标本阳性进行统计学分析.结果 1 042份标本中,非喘息性疾病642例,喘息性疾病400例;肺炎支原体阳性标本202例,占标本例数的19.4%,其中喘息性疾病患儿MP阳性124例,占标本例数的31%,非喘息性疾病患儿MP阳性78例,占标本例数的12.1%;而且,喘息性疾病患儿MP感染多见于3岁以上儿童.结论 MP是2005～2006年深圳市喘息性疾病感染的重要病原体,而且具有年龄和病种分布差异.

Objective To analyse MP pathogen that caused children hospitalized with respiratory disease in Shenzhen from 2005 to 2006 ,especially for respiratory gasping disease.Methods MP was detected by using swif cultivation technique in pharyngoswab of children with respiratory disease.Results In total 1042 samples ,642 samples were shown to be non-gasping disease and 400 samples were shown to be gasping disease .There was 19.4 % postive samples (202/1042) in total. There was 31.% postive samples (124/400) in respiratory gasping disease and there was 12.1 % postive samples (78/642) in respiratory non-gasping disease .Furthermore,Most of MP infection cases were more than 3 years old .Conclusion MP was a common pathogen in children hospitalized with respiratory gasping disease in Shenzhen from 2005 to 2006 .