摘要
包虫病(hydatid disease)又称棘球蚴病,人兽共患,是我区严重的绦虫病之一。为了解该病在人群中的分布,为防治和科研提供科学依据,我们于1986年6～12月份,对全区20个市、县(区)居住人群进行了包虫病血清流行病学抽样调查研究,共调查采样5,355人份,结果报告如下。材料和方法一、抽样方法:根据宁夏自然条件和地理环境,农牧业分布,经济水平和卫生状况分为四层,采取分层整群随机抽样法。1.半农半牧区三个县(称农牧区)随机抽样6个点;2.纯山区六县(称山区)17个点;3.
Investigation of the echinococcosis distribution and hazards in Ningxia inhabitants will provide the decisive of prevention and control of this disease. In 1986, using the ELISA method, through stratified clusters at random sampling of the whole Autonomous Region population, the authors and their colleagues assayed 5,355 serum samples in which the positive rate was 10． 12％. The positive rates in graziery areas, mountainous areas, plain. districts, and municipalities DAR were 19． 43, 10． 63,7． 89,and 5． 80 respectively. There existed significant differences between pairs among them. The positive rates were greater than 10． 00％ in nine cities/towns, from 5． 00 to 10． 00％ in five cities/towns, and less than 5． 00％ in six cities/towns. The Hans' infection rate was 10． 09％, that in the Huis was 10． 17％, difference betwe en these two was insignificant. Females' positive rate was higher than males' , being 10． 96 and 9． 17％ respectively, the ptincipal reason is that Han females in plain. districts are often engaged in cattle feeding. Upon age-grcuping, the lowest positive rate 7． 96％ was observed in the 1～9 yrs age group, while the highest positive rate 15． 24％ was observed in the 60～69yrs, and, analysis of the investigation data further indicated that there existed a rather high infection rate in childhood & a phenomenum of incubative parasitism, as well as a stable trend of the infection rates among the varoius age groups of adults, of which one couldn't find a raising tendency of the rates accompaning the increase of age. Investigation concerning the occupational hazards showed that the positive rate in farmers & graziers was 12． 51％, whilst those in students, furriers, preschool children, and workers were 9． 4％, 8． 91％, 6． 66％, and 4． 60％ respectively. The number of point estimation victims in the whole Autonomous Region was estimated to be around 396,344．
出处
《宁夏医学杂志》
CAS
1989年第3期132-135,共4页
Ningxia Medical Journal
