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严格按照分层整群随机抽样的原则.在全省5个片区,抽取30个县(市)和1个林区,共100个调查点,调查了53284人,其中27729人寄生虫学检查阳性,平均总感染率52.04％。查出各种人体寄生虫33种,包括少见和罕见虫种8种。其中人酵母菌作为致病寄生虫种,属首次报道。各片区寄生虫虫种的分布和感染率有些差异,江汉平原片有24种虫种,平均感染率64.61％;西南片20种,61.47％;西北片18种,53.99％;东南片27种,44.28％;东北片13种,27.84％。各片区均有的虫种,除疟原虫和丝虫外有:蛔虫、两种钩虫、蛲虫、姜片吸虫、溶组织内阿米巴、结肠内阿米巴、蓝氏贾第鞭毛虫和阴道毛滴虫等。寄生虫感染与年龄、职业、家庭人口的多少、生活环境、生产方式、生活习惯、经济状况、卫生条件和个人的受教育程度等自然和社会因素,有一定的关系。
In strict accordance with the principle of stratified cluster random sampling.In the five districts of the province, 30 counties (cities) and 1 forest area, a total of 100 survey points, surveyed 54,284 people, of which 27,729 were positive for parasitology , The average total infection rate was 52.04%. A total of 33 species of human parasites were identified, including 8 rare and rare species of insects. One of the yeast as a pathogenic parasite species, is the first report. There were some differences in the distribution and infection rate of parasite species in each area. There were 24 kinds of insects in Jianghan plain with the average infection rate of 64.61%, 20 species of southwest slice, 61.47%, 18 species of northwest slice and 53.99% of 27 species of southeast slice, 44.28%; 13 species of northeast, 27.84%. Except for the parasites and filamentous worms, there are: roundworms, two hookworms, pinworms, chelonia, Entamoeba histolytica, Entamoeba histolytica, Giardia lamblia and Trichomonas vaginalis and so on. Parasitic infections have a certain relationship with natural and social factors such as age, occupation, family size, living environment, mode of production, living habits, economic status, sanitation and personal education level.