文章基本信息

标题：Shrinking risk profiles after deworming of children in Port Elizabeth, South Africa, with special reference to Ascaris lumbricoides and Trichuris trichiura
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作者：Ivan Müller ; Stefanie Gall ; Lindsey Beyleveld 等
期刊名称：Geospatial Health
印刷版ISSN：1970-7096
出版年度：2017
卷号：12
期号：2
页码：376-380
DOI：10.4081/gh.2017.601
出版社：PAGEPress Publications
摘要：Risk maps facilitate discussion among different stakeholders and provide a tool for spatial targeting of health interventions. We present maps documenting shrinking risk profiles after deworming with respect to soil-transmitted helminthiasis among schoolchildren from disadvantaged neighbourhoods in Port Elizabeth, South Africa. Children were examined for soil-transmitted helminth infections using duplicate Kato-Katz thick smears in March 2015, October 2015 and May 2016, and subsequently treated with albendazole after each survey. The mean infection intensities for Ascaris lumbricoides were 9,554 eggs per gram of stool (EPG) in March 2015, 4,317 EPG in October 2015 and 1,684 EPG in March 2016. The corresponding figures for Trichuris trichiura were 664 EPG, 331 EPG and 87 EPG. Repeated deworming shrank the risk of soil-transmitted helminthiasis, but should be complemented by other public health measures.
关键词：Albendazole;Ascaris lumbricoides;Trichuris trichiura;Risk profiling;South Africa