小儿呼吸道感染肺炎支原体检测与分析

Detection and analysis of Mycoplasma pneumonia in children with respiratory tract infections

目的探讨分析小儿呼吸道肺炎支原体的感染情况,为临床诊断与治疗提供依据。方法随机选取2009年4月-2010年2月因小儿呼吸道感染于儿科进行治疗的392例患儿,对全部患儿进行肺炎支原体的检测,回顾性分析小儿肺炎支原体的检测结果。结果 10～15岁年龄组阳性率为62.82%,明显高于其他年龄组,头痛及胸骨下疼痛临床症状组阳性率为87.10%,明显高于其他症状组,女性组阳性率为64.94%,明显高于男性组,经统计分析,差异有统计学意义(P<0.05)。结论在小儿肺炎发病中10～15岁的女性儿童为肺炎支原体感染高发人群,以头痛及胸骨下疼痛为主要临床表现的患儿多为肺炎支原体感染,值得临床注意。

OBJECTIVE To study the status of Mycoplasma pneumonia causing respiratory tract infections in pediatric patients.So as to provide basis for clinical diagnosis and treatment.METHODS From Apr 2009 to Feb 2010,a total of 392 children with respiratory tract infections treated in pediatrics department were randomly selected,the detection of M.pneumonia was performed for all the patients,the result of the detectiun of M.pneumonia was retrospectively analyzed.RESULTS The positive rate of the patients aged between 10 and 15 year old was 62.82%,significantly higher than that of other age groups,the positive rate of the clinical symptoms as such headache and substernal pain 87.10%,significantly higher than that of other clinical symptoms,the positive rate of the female patients was 64.94%,significantly higher than that of the male patients,the differences were statistically significant（P0.05）.CONCLUSION The female children aged between 10 and 15 years old are the main population at high risk of M.pneumonia infections,and the headache and substernal pain is the main clinical manifestation in the patients with M.pneumonia infections,which is worthy of our attention.