安阳市龙安区人群肠道寄生虫感染率调查分析  

Present Status of Intestinal Parasite Infections in Longan District of Anyang City

作　　者：王秀山 南秀花 王爱华 户庆军 

机构地区：[1]河南省安阳市龙安区疾病预防控制中心,安阳市455000

出　　处：《医药论坛杂志》2010年第21期67-69,共3页Journal of Medical Forum

摘　　要：目的了解龙安区人群肠道寄生虫感染的流行态势,制定寄生虫病防治策略。方法按照《全国人体重要寄生虫病现状调查方案》实施细则规定方法和要求,选择3个调查点进行调查。结果 1990年调查人群肠道寄生虫感染率为36.23%,发现12种肠道寄生虫,多虫感染者142例,蛔虫感染者平均EPG 1 794.69;2009年调查人群感染率降至4.11%,未发现多虫感染者,EPG降至548.88。结论龙安区人群寄生虫感染率呈显著下降趋势,得益于全区经济的发展、人群文化教育水平的提高、卫生意识的增强、环境条件的改善及防治措施的实施。Objectiye To find out the prevalence statucs of human intestinal parasites infection in Longan District and constitute the controlling parasites strategy.Methods A survey of human parasites by fecal examination using iodine-stained smear method,Kato-katz method,adhesive-tape scraping method and fecal culture was made in 3 selected sites of Anyang.Results In 1990,the total infective rate of intestinal parasite was 36.23% in Longan.Twelve species of intestinal parasites were found and 142 residents infected with more than two species of parasites were proved.The intensities of infection was 1 794.69（EPG）in Longan.After the 20 years,the prevalence of intestinal parasites has reduced to 4.11%.The multiple infections has not found and only 6 species of parasites have been found.The intensities of infection was 548.88（EPG）.Conclusion The long run trend of the overall of human parasites infection is decreased in Longan District,which has relations with the development of social economy and education and health habit.

关 键 词：龙安区 肠道寄生虫 感染率 流行病学调查 

分 类 号：R195.4[医药卫生—卫生统计学]