兴宁市人体肠道寄生虫感染现状调查

目的了解和分析兴宁市人体肠道寄生虫感染现状与防治效果。方法采用改良加藤涂片法检查肠道寄生虫卵;采用试管滤纸培养法检查钩虫;用肛门透明胶纸拭擦法检查蛲虫卵。结果共调查1663人,查出肠道寄生虫4种,有200人感染,总感染率为12.03％,其中感染钩虫、蛔虫、鞭虫和蛲虫者分别为38人、117人、45人和87人;感染率分别为2.28％、7.03％、2.70％和23.84％。男女感染率为11.74％和12.29％,差异无统计学意义(x2:0.12,P>0.05);小于7岁儿童总感染率为11.76％,7～14岁学生总感染率为15.82％,大于14岁的人群总感染率为10.17％,差异有统计学意义(X2=9.91,P<0.01);不同镇的感染率,差异有统计学意义(X2=23.81,P<0.01);结论肠道寄生虫感染与生活居住环境、卫生条件、生活习惯等因素有关。广泛宣传教育,增强人们的卫生意识,提高自我保健能力是控制或消除人体肠道寄生虫感染的有效措施。

Investigating on Infective State of Human Intestines Parasite in Xinning City

Objective To study the infective state and the effective of treatment for human intestine parasite. Methods The intestine parasite-ovum, the hookworm-ovum and pinworn-ovum were be examined by improved-GaTan, cultured test tube-filter paper and anus-scraped respectively. Results The four sort of parasites were founded in out of 1663 total testers with a infection ratio of 12.03%. 38 were infected (count for 2.28%) with hookworm, 117(7.03%) with bellyworm,45(2.7%) with whipwom,87 (23.84%)with pinworm.The results showed that the infective ratio(11.74% , 12.29%)of parasite had no statistic significant between male and famale(X2 = 0.12, P > 0.05). The total infective ration were 11.76% in children below 7-year old, and 15.82% between 7 and 14 years old. The total infection ratio was 10.17% in children above 14 years old (X2 = 9.91, P < 0.01). Also there was a significance in tester of different town (X2 = 23.81, P < 0.01) . Conclusion The infection of parasite was association with the factor such as living environment, h'ving custom and hygienic condition. The best effective measures to eliminate and to control the infection of intestine parasite were mat the health department of government should propagandize abroad on the health knowledge to buildup consciousness of health and to improve the ability of self health care.