论文部分内容阅读
目的了解北京市平谷区健康人群风疹抗体水平,为传染病防控工作提供科学依据。方法在平谷区10个行政村(居委会)按照随机方法抽取样本,采集血标本,采用酶联免疫吸附试验(ELISA)检测风疹抗体,同时调查风疹患病史和免疫史及人口学特征。结果全区共检测251人,阳性率为82.07%,不同免疫史人群风疹抗体阳性率差异有统计学意义(χ2=33.19,P<0.01);0~7月龄组阳性率最低,6~9岁组阳性率最高,不同年龄组人群风疹抗体阳性率差异有统计学意义(χ2=46.18,P<0.01);不同性别、户籍、职业人群风疹抗体阳性率差异无统计学意义。结论提高麻风二联和麻腮风三联疫苗基础免疫,对控制风疹疫情有重要意义;另外,育龄期妇女在孕前接种风疹疫苗是有必要的。
Objective To understand the level of rubella antibody in healthy population in Pinggu District of Beijing and provide a scientific basis for the prevention and control of infectious diseases. Methods Samples were collected from 10 administrative villages (neighborhood committees) in Pinggu District according to a randomized method. Blood samples were taken and rubella antibodies were detected by enzyme linked immunosorbent assay (ELISA). The history of rubella and history of immunization and demographic characteristics were also investigated. Results A total of 251 persons were detected in the district with a positive rate of 82.07%. The positive rate of rubella antibody in different immunization history groups was statistically significant (χ2 = 33.19, P <0.01). The positive rate was the lowest in 0-7 month group The positive rate of rubella antibody in the age group was the highest, and the positive rate of rubella antibody in different age groups was statistically different (χ2 = 46.18, P <0.01). There was no significant difference in the positive rate of rubella antibody among different gender, household and professional groups. Conclusion Increasing the basic immunity of triple vaccine against leprosy and mumps is important for controlling the epidemic of rubella. In addition, it is necessary for women of childbearing age to receive rubella vaccine before pregnancy.