摘要
目的调查小儿肺炎支原体(MP)感染发病率、发病季节、发病年龄分布及性别因素。方法对珠海市妇幼保健院儿内科2001—2003年部分住院及门诊呼吸道感染患儿,采用明胶颗粒凝集方法(PA)做血清肺炎支原体抗体(MP-lgM)检测,将结果进行统计分析。结果3年共检测患儿6458例,阳性数为2268例,阳性率为35.1%。肺炎支原体占小儿肺炎的46.2%。支原体感染一年四季均可发生,秋、冬季发病率最高,发病年龄以学龄前儿童为最高,1岁以下为最低,性别间无差异,2001—2003年阳性人数呈逐年增加的趋势。结论肺炎支原体是儿童时期呼吸道感染重要病原之一,其引起小儿肺炎有增加的趋势,临床上应加强对肺炎支原体感染的防治。
OBJECTIVE To investigate incidence rate,seasons,age distribution and sex factors of mycoplasma pneumoniae(MP)in children.METHODS To determine MP-IGM in serum with gelatin particles agglutination(PA)in children with respiratory tract infection from 2001 to 2003 in the Maternal and Child Health Care Hospital in Zhuhai City and to analyse the results.RESULTS The number of children determined was 6 458.The positive result was 2 268 and positive rate was 35.1%.The Respiratory tract accounted for 46.2%of children pneumonia.Although the infection of mycoplasma pneumoniae could occur every month,the incidence rates were the highest in autumn and winter.The incidence rate was the highest in preschoolers and the lowest in children under 1 year old.There had no difference in both sexes.The number of positive infection increased year by after from 2001 to 2003.CONCLUSIONS Mycoplasma pneumoniae was one of the important pathogens of respiratory tract infection.The tendency of pneumonia caused by it increased and we had to strengthen the prevention and treatment of mycoplasma pneumoniae pneumonia in clinic.
出处
《中国初级卫生保健》
2004年第6期47-49,共3页
Chinese Primary Health Care
