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目的了解内蒙古自治区急性弛缓性麻痹病例流行病学特征,为制定防控脊髓灰质炎(脊灰)的策略提供依据。方法采用描述性分析方法对2005-2015年内蒙古自治区AFP监测系统报告的15岁以下病例进行分析。结果内蒙古自治区2005-2015年共报告AFP病例847例,平均报告发病率为1.80/10万,呈散发状态;发病高峰出现在7月和10月;0~5岁组居多,占病例总数的61.98%;男性多于女性,男女性别比为1.53∶1;从19例病例中分离到脊灰疫苗病毒((Poliovirus,PV),从32例病例中分离到非脊灰肠道病毒(Non-polio Enterovirus,NPEV);病例主要疾病谱为格林巴利综合征(Guillain-Barre Syndrome,GBS)、脊髓炎、神经炎和短暂性肢体麻痹等。结论内蒙古自治区AFP病例以小年龄组为主,夏秋季高发,男性多于女性,AFP监测系统运转状况良好。
Objective To understand the epidemiological characteristics of acute flaccid paralysis cases in Inner Mongolia Autonomous Region and provide the basis for the strategy of prevention and control of poliomyelitis (polio). Methods Descriptive analysis was used to analyze the cases reported by the AFP monitoring system in Inner Mongolia Autonomous Region from 2005 to 2015 under the age of 15. Results A total of 847 cases of AFP were reported in Inner Mongolia Autonomous Region from 2005 to 2015, with an average reported incidence of 1.80 / 100 000. The peak incidence appeared in July and October. Most patients aged 0 to 5 accounted for 61.98 %. Men and women were more than females with a sex ratio of 1.53:1. Poliovirus (PV) was isolated from 19 cases of non-polio enterovirus isolated from 32 cases Enterovirus and NPEV), and the main disease spectrum was Guillain-Barre Syndrome (GBS), myelitis, neuritis and transient paralysis.Conclusion AFP cases in Inner Mongolia Autonomous Region are dominated by small age group, summer and autumn High incidence, more men than women, AFP monitoring system in good condition.