Chin J Schisto Control ›› 2020, Vol. 32 ›› Issue (4): 397-.

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Epidemic situation of human echinococcosis in Inner Mongolia Autonomous Region: a sampling survey from 2012 to 2017

JIANG Xiao-Feng1, HAO Hui-Xia2Δ, FENG Ke-Min1*, SONG Jian1, GUO Wei-Dong1*   

  1. 1 Inner Mongolia Autonomous Region Center for Comprehensive Disease Control and Prevention, Hohhot 010031, China; 2 Department of Dermatology and Sexually Transmitted Diseases, The Second Hospital of Hohhot, Inner Mongolia Autonomous Region, China
  • Online:2020-08-28 Published:2020-08-28

2012-2017年内蒙古自治区人群棘球蚴病流行情况抽样调查

姜晓峰1,郝慧霞2△,冯克民1*,宋健1,郭卫东1*   

  1. 1 内蒙古自治区综合疾病预防控制中心(呼和浩特 010031);2内蒙古自治区呼和浩特市第二医院皮肤性病科
  • 作者简介:晓峰,男,硕士,副主任医师。研究方向:传染病流行病学 郝慧霞,女,硕士,副主任医师。研究方向:皮肤性病学与传染病诊断
  • 基金资助:
    内蒙古自治区卫生计生科研计划项目(201701034);国家科技重大专项(2017ZX10103006?003、2018ZX10101002?001?009);内蒙古自治区应用技术研究与开发资金计划项目

Abstract: Objective To investigate the epidemiological characteristics of human echinococcosis in Inner Mongolia Autonomous Region, so as to provide evidence for the development of the precision control strategy of human echinococcosis in the region. Methods A sampling survey of human echinococcosis was conducted in 28 banners (counties, districts) of Inner Mongolia Autonomous Region from 2012 to 2017, and the epidemiological characteristics were descriptively analyzed. Results A total of 90 058 residents were examined for echinococcosis in 28 banners (counties, districts) of Inner Mongolia Autonomous Region from 2012 to 2017, and 71 patients were detected with echinococcosis, with a detection rate of 0.08%. No echinococcosis cases were identified in 8 banners (counties), and there were 6 banners (counties) with echinococcosis prevalence of 0.1% to 1%, and 14 with prevalence of 0 to 0.1%. The echinococcosis prevalence was significantly greater in women (0.11%) than in men (0.05%) ([χ2] = 10.09, P = 0.001), and the highest prevalence was detected in patients at ages of over 50 years (38 cases, 53.52%). In addition, the highest echinococcosis prevalence was detected in herdsmen (0.14%), or in primary school children (0.13%). Conclusions Human echinococcosis is widely, but lowly prevalent in Inner Mongolia Region, with a diverse density of infections. Echinococcosis has remarkable characteristics of regional and population clusters in Inner Mongolia Region, and the management of echinococcosis requires to be reinforced in key regions and populations.

Key words: Echinococcosis, Epidemic characteristics, Sampling survey, Inner Mongolia Autonomous Region

摘要: 目的 调查内蒙古自治区人群棘球蚴病流行特征,为制定精准防控措施提供参考依据。方法 2012?2017年对内蒙古自治区28个旗(县、区)开展人群棘球蚴病流行情况抽样调查,对流行特征进行描述性分析。结果 2012?2017年,累计调查内蒙古自治区28个旗(县、区)居民90 058人,检出棘球蚴病临床诊断病例71例,检出率为0.08%。28个旗(县、区)中,有8个未发现人群棘球蚴病病例,6个检出率为0.1% ~ 1%,14个为0 ~ 0.1%。女性居民棘球蚴病检出率(0.11%)高于男性检出率(0.05%),差异有统计学意义([χ2] = 10.09,P = 0.001);棘球蚴病患者年龄以50岁以上为主,占53.52%(38例);不同职业人群中,牧民棘球蚴病检出率最高(0.14%);不同文化程度人群中,以小学检出率最高(0.13%)。结论 内蒙古自治区人群棘球蚴病整体流行水平较低,但流行范围较广、流行程度分布不均衡、存在明显地区和人群聚集特征,应加强重点地域和人群棘球蚴病防控工作。

关键词: 棘球蚴病, 流行特征, 抽样调查, 内蒙古自治区

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