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目的:了解镇江市疑似预防接种异常反应(AEFI)发生特征,评价AEFI监测系统运转情况。方法:采用描述流行病学方法,对国家AEFI信息管理系统收集的2005—2010年镇江市报告AEFI数据进行分析。结果:共收集AEFI个案8 433例,以一般反应多见,占92.87%;异常反应占6.10%;偶合症占0.97%。涉及疫苗36种,报告最多的是无细胞百白破疫苗,报告3 183例,占37.74%。结论:本市AEFI监测系统运转情况良好,仍需继续加强各级医疗机构人员在AEFI诊断、分类及处理等方面的培训,确保AEFI监测数据的质量。
Objective: To understand the characteristics of suspected AEFI in Zhenjiang and evaluate the operation of AEFI monitoring system. Methods: A descriptive epidemiological method was used to analyze the AEFI data of Zhenjiang City from 2005 to 2010 collected by the national AEFI information management system. Results: A total of 8 433 cases of AEFI were collected. The common reactions were common, accounting for 92.87%. Abnormal reaction accounted for 6.10%. Coupling accounted for 0.97%. Of the 36 vaccines involved, the most reported were cell-free diphtheria-associated vaccines, which reported 3,183 cases (37.74%). Conclusion: The operation of AEFI monitoring system in this Municipality is in good condition. Training of medical staff at all levels in AEFI diagnosis, classification and treatment still needs to be strengthened to ensure the quality of AEFI monitoring data.