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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1042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 analyze the etiological diagnosis of Mycoplasma pneumoniae in children with respiratory diseases in hospital and provide etiological diagnosis basis for respiratory diseases in children with clinical diagnosis, especially for wheezing diseases. Methods Children with respiratory diseases were selected from 2005 to 2006. Mycoplasma pneumoniae was detected by rapid culture method in throat swabs, and the positive results were analyzed statistically. Results Of the 1042 samples, 642 were non-wheezing and 400 were asthmatic; 202 were positive for Mycoplasma pneumoniae, accounting for 19.4% of the total, of which 124 were positive for wheeze, accounting for the number of specimens 31%, 78 cases of non-wheezing MP positive children, accounting for 12.1% of the number of specimens; and, children with wheezing MP infection more common in children over 3 years of age. Conclusion MP is an important causative agent of asthmatic diseases in Shenzhen from 2005 to 2006, and has the difference of age and disease distribution.