摘要
为观察三缸组合厕所预防肠寄生虫感染效果,于1989~1993年对德清县莫干山乡建厕村和对照村人群进行了前瞻性队列研究。结果表明:在阳性者驱虫治疗2年后,建厕村人群的肠线虫感染率显著低于对照村人群(χ2=7.09,P<0.01)。无洗手习惯、有吃生食习惯的建厕村人群肠线虫感染率明显低于对照村相同习惯人群,是否用新鲜粪施肥、赤脚劳动习惯和厕所运行状况与人群肠线虫感染有显著联系。总之,三缸厕所预防肠线虫感染有一定效果。
In order to observe the effects of threecell pits latrines on preventing intestinal parasitic infection,a prospective cohort study on the population in the village,in which 400 threecell pits latrines had been built,and controls was carried out during 1989-1993 in Moganshan township,Deqing countyThe results showed that,in the village using threecell pits latrine,the intestinal nemic infection rates among the population,who had recieved anthelminthic treatment 2 years ago,were lower than those of controls,(χ2=709,P<001),and the infection rates of the residents with unhealthy habits,such as nowashing hands and eating uncooked food frequently were also lower than those of controls with the same habitsThe conditions,including using fresh excreat as farmlynd fertiliger,barefoot labouring,improper management of latrine significantly associated with human intestinal nemic infectionThe application of threecell pits latrine was effective for preventing intestinal nemic infection in some degree,but not the only and decisive factor
出处
《环境与健康杂志》
CAS
CSSCI
CSCD
北大核心
1998年第4期160-163,共4页
Journal of Environment and Health
基金
浙江省人民政府与瑞士联邦政府合作项目
关键词
三缸组合厕所
肠寄生虫病
传染病预防
粪便管理
Threecell pits latrine Prospective cohort study Intestival parasitis disease