新会区2005例人群华支睾吸虫感染情况调查分析

Prevelance of Clonorchis sinensis infection in Xinhui district of Jiangmen City

目的:调查江门市新会区人群华支睾吸虫的感染现状。方法:采用加藤氏法,对新会区5个乡镇的常住居民进行粪便检验。结果:共抽样2005人,人体华支睾吸虫虫卵阳性456人,阳性率22.74%,五个镇的阳性率分别为三江镇11.97%,大鳌镇31.50%,沙堆镇25.00%,崖门镇15.50%,司前镇29.75%;男性感染率是25.98%,女性感染率是19.23%,男女的感染率有显著性差异(P<0.05);不同年龄段的感染率有显著性差异(P<0.05)。结论:新会区人群人体华支睾吸虫感染情况仍然严重,有关卫生部门要加强干预力度。

Objective： To investigate prevelance of Clonorchis sinensis infection in Xinhui District of Jiangmen City. Methods：The stool of 2005 residents from 5 towns of Xinhui was tested using the Kato＇s method. Results： A total of 456 patients had positive result （22.74M）. The positive rate was 11.97M in Sanjiang Town, 31.50% in Daao Town, 25.00% in Shadui Town, 15.50% in Yamen Town, 29.75% in Yamen Town, and 29.75% in Siqiang Town. The positive rate for men was 25.98%, and 19.23% for women showing significant difference between them（P〈0.05）. Significant difference was observed among patients in different age group（P〈0.05）. Conclusions： Prevelance of Clonorchis sinensis infection is high in Xinhui District, and intervention is needed.