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辽宁省10个市人群寄生虫感染情况的调查
引用本文:许景田,王井泉,王莉,钱兆丰,姜允涛,徐立元,陈秋岚,曲仁禄,骆凤君,顾广刚,张忠,赵兴转,兰玉杰. 辽宁省10个市人群寄生虫感染情况的调查[J]. 中国寄生虫学与寄生虫病杂志, 1991, 0(Z1)
作者姓名:许景田  王井泉  王莉  钱兆丰  姜允涛  徐立元  陈秋岚  曲仁禄  骆凤君  顾广刚  张忠  赵兴转  兰玉杰
作者单位:辽宁省卫生防疫站(许景田,王井泉,王莉,钱兆丰),辽宁省朝阳市卫生防疫站(姜允涛,徐立元,陈秋岚),辽宁省丹东市卫生防疫站(曲仁禄,骆凤君,顾广刚),辽宁省阜新市地方病防治所(张忠,赵兴转),辽宁省阜新市地方病防治所(兰玉杰)
摘    要:在辽宁省10个市调查75个点37 978人,查出17种人体寄生虫,其中蠕虫10种,原虫7种,总感染率为64.0%。感染1、2、3和4种虫的人数分别占调查人数的54.7%、9.1%、0.2% 和0.01%。各种寄生虫的感染率为蛔虫57.5%、蛲虫(14岁以下儿童)14.4%,鞭虫8.3%、结肠内阿米巴0.5%、溶组织内阿米巴0.2%、带绦虫0.1%、华支睾吸虫0.1%。蛔虫、蛲虫和鞭虫感染率,女性分别为58.9%、15.9%和8.8%;男性分别为56.2%、13.1%和7.9%。蛔虫、鞭虫感染以0-4岁儿童较低,其余各年龄组均较高。在5个片区中,辽中平原、辽北丘陵地区感染率(44.5%,49.6%)低于其它片区(72.9%、75.5%、82.8%)。结肠小袋纤毛虫、东方毛圆线虫、异形科吸虫均为本省首次发现。

关 键 词:寄生虫  感染率  流行病学调查

SURVEY OF HUMAN PARASITE INFECTIONS IN 10 CITIES OF LIAONING PROVINCE
Xu Jing-Tian,Wang Jing-Quan,Wang Li,Qian Zhao-Feng,Jiang Yun-Tao,Xu Li-Yuan,Chen Qiu-Lan,Qu Ren-Lu,Luo Feng-Jun,Gu Guang-Gang,Zhang Zhong,Zhao Xing-Zhuan Lan Yu-Jie Liaoning Provincial Anti-Epidemic Station, Chaoyang City Anti-Epidemic Station,Liaoning Province, Dandong City Anti-Epidemic Station,Liaoning Provinces , Fuxin City Institute of Endemic Disease,Liaoning Province. SURVEY OF HUMAN PARASITE INFECTIONS IN 10 CITIES OF LIAONING PROVINCE[J]. Chinese Journal of Parasitology and Parasitic Diseases, 1991, 0(Z1)
Authors:Xu Jing-Tian  Wang Jing-Quan  Wang Li  Qian Zhao-Feng  Jiang Yun-Tao  Xu Li-Yuan  Chen Qiu-Lan  Qu Ren-Lu  Luo Feng-Jun  Gu Guang-Gang  Zhang Zhong  Zhao Xing-Zhuan Lan Yu-Jie Liaoning Provincial Anti-Epidemic Station   Chaoyang City Anti-Epidemic Station  Liaoning Province   Dandong City Anti-Epidemic Station  Liaoning Provinces    Fuxin City Institute of Endemic Disease  Liaoning Province
Abstract:A survey of human parasites was conducted in 10 cities of Liaoning Province, which were selected according to different topography and socioeconomic status. Fecal examination by using Iodine direct smear, Kato-Katz thick smear, adhesive-tape techniques and fecal culture were carried out. Of 37 978 people residing in the studied sites, the overall parasite infection rate was 64.0%, being lower in the middle and northern parts (44.6-49.6%), and higher in the eastern, western and southern parts (72.9-82.8%) of this province. Multi-parasitism by 1, 2, 3 or 4 species of parasites accounted for 64.7 %, 9.1 %, 0.2 % and 0.1 %, respectively. High infection rate of Ascaris lumbricoides (64.1-61%) and Trichuris trichiura (9.3-17.6%) was seen in all age groups over 5 years, higher in females than in males. The infection rate of En-terobius vermicularis in children under 14 years old is 14.4%.There were 17 species of parasites discovered, comprising Entamoeba histolytica, Entamoeba coli, lodamoeba buetschlli, Entamoeba hartmanni, Enfamoeba nana, Giardia lamblia, Balantidium coli, Ascaris lumbricoides, Trichuris trichiura, Ancylostoma duo-denote, Enterobius vermicularis, Trichostrongylus sp., Clonorchis sinensis, Heterophyes sp., tapeworm, Hymenolepis nana, Macracanthorhynchus hirudinaceus. Among them Balantidium coli, Heterophyes sp. and Trichostrongylus sp. were recorded for the first time in Liaoniag Province.
Keywords:Parasite   infection rate   epidemiological investigation.
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