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目的了解承德市双桥区2009-2013年预防接种异常反应发生特征,评估该区疑似预防接种异常反应(AEFI)监测系统运转情况。方法通过AEFI信息管理系统,收集2009-2013年报告中异常反应个案,采用描述性方法进行流行病学分析。结果 AEFI信息管理系统中,报告异常反应个案7例,报告发生率为0.98/10万,严重异常反应4例,报告发生率为:0.56/10万,发生异常反应的疫苗主要有5种,异常反应临床表现症状是过敏性反应、无菌性脓肿和VAPP后遗症。结论双桥区AEFI监测系统灵敏,异常反应监测尚待加强。需进一步规范接种技术操作,严格执行接种前告知和接种后留观等制度。
Objective To understand the characteristics of immunization in 2009-2013 in Shuangqiao District of Chengde City and evaluate the operation of AEFI monitoring system in this area. Methods The AEFI information management system was used to collect the abnormal reactions in the 2009-2013 report and the descriptive method was used for epidemiological analysis. Results In the AEFI information management system, 7 cases of abnormal reaction were reported, the incidence of the report was 0.98 / 100000, and 4 cases of severe abnormal reaction were reported. The incidence of the report was 0.56 / 100000. There were mainly 5 kinds of vaccines with abnormal reaction, Reactions Clinical symptoms are allergic reactions, aseptic abscesses and VAPP sequelae. Conclusions The AEFI monitoring system in Shuangqiao District is sensitive and the monitoring of abnormal reaction needs to be strengthened. Need to further standardize the operation of vaccination technology, strict implementation of pre-vaccination and observation after inoculation and other systems.