论文部分内容阅读
对住院患儿进行肺炎支原体(MP)、衣原体(CP)感染的血清流行病学调查。方法:采用反向间接血凝试验进行血清MP、CP特异性IgM检测。结果:1140例住院患儿中4个年龄组的MP阳性检出率无明显差异。小于3岁年龄组的CP抗体阳性检出率明显高于大年龄组的阳性检出率。Mp+CP的阳性检出率3～7岁年龄组明显高于其他年龄组。三者的男女之比分别为1.67:1、2:1和1.76:1。结论:MP和CP感染的年龄有明显提前趋势,男性儿童感染机会明显多于女性儿童。
Serum epidemiological survey of infants with mycoplasma pneumoniae (MP) and chlamydia (CP) infection. Methods: Using reverse indirect hemagglutination test for serum MP, CP-specific IgM detection. Results: There was no significant difference in the positive detection rate of MP between the 4 age groups of 1140 hospitalized children. The positive rate of CP antibody in patients younger than 3 years old was significantly higher than that in older age group. Mp + CP positive detection rate of 3 to 7 age group was significantly higher than other age groups. The three men’s and women’s ratio were 1.67: 1,2: 1 and 1.76: 1 respectively. Conclusion: The age of MP and CP infection has obvious trend ahead, and the male children have more chances of infection than female children.