2002-2011年孟津县急性弛缓性麻痹病例监测分析

Analysis on Surveillance relusts of Acute Flaccid Paralysis cases in Mengjin County from 2002 to 2011

目的了解孟津县急性弛缓性麻痹(AFP)病例流行病学特征和监测系统运转情况,找出薄弱环节,巩固和维持无脊髓灰质炎(脊灰)状态。方法采用描述流行病学分析方法,对2002-2011年AFP病例监测结果进行分析。结果 2002-2011年共报告AFP病例33例,年报告发病率为1.39/10万～6.97/10万,病例主要是5岁以下儿童,占病例总数的66.67%,发病无明显季节高峰。及时调查率100.00%,合格粪便标本采集率96.97%,及时随访率100.00%。结论孟津县AFP病例监测敏感性强,监测质量较高,但仍存在一些问题,需要进一步加强监测工作。

objective To understand the acute flaccid paralysis （ AFP ） eases epidemiological characteristics and surveillance system in Mengjin County, find out the weak links, consolidation and maintenance without poliomyelitis （ polio ）. Methods Descriptive epidemio- logical analysis method were used to analysis AFP surveillance results of 2002-2011 . Results 2002-2011 years reported a total of 33 eases of AFP.Reported disease rate of 1.39 / 100000 to 6.97 / 100000.Cases were mainly children under the age of 5, accounting for 66.67 % of the total cases.No obvious seasonal peak incidence. Timely investigation rate was 100.00 %.The qualified rate of stool specimens collection was 96.97 %, timely follow-up rate was 100.00 %. Conclusion AFP surveillance sensitivity was strong, and the quality was high in Mengjin County, but there were still some problems.The monitoring work need to be further strengthened.