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Evolution of operational research studies and development of a national control strategy against intestinal helminths in Pemba Island 1988-92.

机译:奔巴岛1988-92年间运筹学研究的发展和制定了针对肠道蠕虫的国家控制策略。

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摘要

Intestinal helminthic infections in Pemba Island, United Republic of Tanzania, have been perceived as a public health problem for many decades. School surveys in 1988 and 1992 and a community survey in 1991 were carried out to assess the distribution of prevalence and the intensity of these infections and to define the most effective strategy for control. The prevalence of helminthic infections exceeded 85% in all the surveys, and intensity was moderate. These studies identified the high-risk age groups, high transmission areas for different parasites, and the most cost-effective anthelminthic drug. This work is an example of how existing health systems and simple analytical tools may be used to generate useful data which, in turn, are used to define suitable intervention strategies. As a result, the Ministry of Health of Zanzibar has developed a national plan for the integrated control of intestinal helminths. This plan envisages periodic mass treatment of school-age children with mebendazole (500 mg, single dose, every four months) for the control of morbidity due to Ascaris, Trichuris, and hookworms.
机译:数十年来,坦桑尼亚联合共和国奔巴岛的肠道蠕虫感染一直被视为公共卫生问题。分别于1988年和1992年进行了学校调查,并于1991年进行了社区调查,以评估这些感染的流行程度和强度,并确定最有效的控制策略。在所有调查中,蠕虫感染的患病率均超过85%,而且强度中等。这些研究确定了高风险年龄组,不同寄生虫的高传播地区以及最具成本效益的驱虫药。这项工作是如何使用现有的卫生系统和简单的分析工具来生成有用数据的示例,而有用数据又将用于定义合适的干预策略。结果,桑给巴尔卫生部制定了一项综合控制肠道蠕虫的国家计划。该计划设想定期对学龄儿童进行甲苯磺达唑(500毫克,单剂量,每四个月一次)的大规模治疗,以控制由is虫,chu虫和钩虫引起的发病率。

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