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目的 :了解昆明地区小儿肺炎支原体 (MP)肺炎感染情况。方法 :对六年 5 6 99例肺炎患儿及 2 0 0例健康婴幼儿用日本微量颗粒凝集试剂 (SERODIA -MYCOⅡ )进行血清抗MP -IgM检测。结果 :本地区MP肺炎占小儿肺炎的 12 .2 %左右 ,1996～ 2 0 0 1年小儿MP肺炎感染率分别为 18.0 0 % (12 3/ 6 83) ,14 .19% 12 4 / 874 ) ,14 .4 4 % 10 9/ 75 5 ) ,9.4 3% (10 0 / 10 6 1) ,9.13% (10 1/ 110 6 )及 11.39% (139/ 12 2 0 ) ,1996年为MP肺炎流行。结论 :本地区MP肺炎感染率较全国低 ,MP感染率以 >3岁组为高 ,占 19.5 5 % ,～ 6月龄组MP感染率明显低于其它年龄组 (P <0 .0 1)。无明显季节流行特点。
Objective: To understand the infection of Mycoplasma pneumoniae (MP) pneumonia in Kunming area. Methods: Serum anti-MP-IgG was detected in 56 69 children with pneumonia and 200 healthy infants aged 6 years with SERODIA-MYCOⅡ. Results: MP pneumonia accounted for 12.2% of children with pneumonia in this region. The prevalence of MP pneumonia was 18.0 0% (12 3/6 83), 14.19% (12/474) in 1996 ~ 2001 , 14.4% 10 9/75 5, 9.4 3% (10/10 6 1), 9.13% (10 1/110 6), and 11.39% (139/12 0) popular. CONCLUSIONS: The prevalence of MP pneumonia in this region is lower than that of the whole country. The prevalence of MP infection is higher than that of patients aged> 3 years, accounting for 19.5%. The MP infection rate of ~ 6 months old group is significantly lower than that of other age groups (P <0.01) . No obvious seasons popular features.