摘要
目的了解江门市区人体重要寄生虫病感染状况,为制定防治策略提供依据。方法在2009-2014年期间,以江门市区的中心城区及城乡接合部的4个镇街的常住居民为调查对象,采用清水沉淀集卵法和改良加藤厚涂片法检查华支睾吸虫、鞭虫、蛔虫和钩虫等肠道蠕虫卵,用透明胶纸肛拭法检查蛲虫卵,对检查结果进行统计分析,并比较其地区、性别、年龄、职业、时间等分布特征。结果 6年间华支睾吸虫、鞭虫、蛔虫和钩虫感染状况共调查3 587人,共有568人感染,总感染率为15.83%,华支睾吸虫、鞭虫、蛔虫和钩虫感染率分别为14.30%、0.67%、0.47%和0.39%。地区分布情况,以棠下镇感染水平最高为30.74%,杜阮镇感染水平最低为6.75%,各区域之间总感染率差异有统计学意义(P<0.05)。男女感染率分别为20.31%和11.70%,差异有统计学意义(P<0.05)。感染水平随着年龄的递增而增高,差异有有统计学意义(P<0.05)。华支睾吸虫不同职业之间的差异均有统计学意义(P<0.05)。蛲虫感染检查14岁以下儿童433人,感染率为2.54%。结论江门市区人群中蛔虫、鞭虫、钩虫和蛲虫的感染率较低,但华支睾吸虫病仍有不同程度的流行,应积极开展有针对性的综合防控措施。
Objective The main objective was to understand the infection status of human important parasitic diseases inJiangmen city during,and provide basis of diseases prevention and control strategies. Methods Authors conducted a fieldstudy among the city inhabitant and downtown inhabitant about the status of human important parasitic diseases during theperiod from 2009 to 2014. 4 kinds of intestinal worm eggs of Clonorchis sinensis,trichuris,ascaris and hookworm weredetected by using the clear water precipitation and the modified Kato thick smear methods. The pinworm egg was detected byusing the transparent adhesive tape method and analyzed the results by epidemiology. The inhabitant′s region,sex,age,occupation and time distribution were compared. Results There were 568 people infected out of total 3 587 respondentsduring the past 6 years. The overall infection rate was 15.83%. The infection rates were as follows：Clonorchis sinensis was14.30%,trichuris was 0.67%,ascaris was 0.47% and hookworm was 0.39%. The highest endemic distribution was Tangxiaof 30.74%. The lowest endemic distribution was Duyuan of 6.75%. The difference between endemic distribution wasstatistically significant（P0.05）. Results displayed the infection rate be increased with age. The difference between agesdistribution was statistically significant（P0.05）. There were 433 children who under the age of 14 examined the infectedby pinworms,and the infection rate was 2.54%. Conclusion The infection rate of ascaris,trichuris,hookworm andpinworm were low in Jiangmen,but the clonorchiasis epidemic still at various degree prevalence,we should carry out thecomprehensive prevention and control measures actively.
作者
许坚锋
尹本康
吴尔明
XU Jian-feng YIN Ben-kang WU Er-ming(Jiangmen School of Chinese Medicine, Jiangmen, Guangdong 529000 Jiangmen Center for Disease Concrol and Prevention, Jiangmen , Guangdong 529030, China)
出处
《热带医学杂志》
CAS
2017年第6期828-831,共4页
Journal of Tropical Medicine
关键词
重要寄生虫病
华支睾吸虫
感染率
Important parasitic diseases
Clonorchis sinensis
Infection rates
