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目的了解2009-2013年沧州市急性弛缓性麻痹病例(AFP)流行病学特征和监测系统运转情况,以提高监测系统敏感性。方法将沧州市5年的AFP病例信息进行统计整理,采用描述流行病学方法进行分析。结果 2009-2013年沧州市共报告AFP病例253例,<15岁儿童AFP病例年均报告发病率为3.71/10万。其中以格林-巴利综合征和短暂性肢体麻痹者为多,分别占13.04%和12.65%。≤1岁的儿童114例,占45.06%。结论沧州市AFP病例监测系统敏感,特异性较多,对持续性监测脊髓灰质炎疫情起到重要作用。
Objective To understand the epidemiological characteristics of acute flaccid paralysis cases (AFP) and the operation of monitoring system in Cangzhou in 2009-2013 to improve the sensitivity of monitoring system. Methods AFP cases in Cangzhou City for 5 years were collected and analyzed by descriptive epidemiological method. Results A total of 253 cases of AFP were reported in Cangzhou from 2009 to 2013. The average annual incidence of AFP in children <15 years old was 3.71 / 100000. Among them, there were more Guillain-Barre syndrome and transient paralysis, accounting for 13.04% and 12.65% respectively. 114 children ≤ 1 year old, accounting for 45.06%. Conclusion AFP surveillance system in Cangzhou is sensitive and specific, which plays an important role in monitoring the polio epidemic continuously.