论文部分内容阅读
为了评估卢旺达一般人群中人类免疫缺陷病毒Ⅰ型(HIV-Ⅰ)的血清流行率及群体抽样的有效性,1986年12月上旬一个由90人组成的调查组对全国抽样的60个群体的人口进行了血清学调查。他们采用免疫接种覆盖面调查法,按随机原则对每一群体内的家庭进行抽样,为了避免家庭内部HIV-Ⅰ传播形成的偏差,每一家庭只选一名成员,并争取使群体内各年龄组及不同性别的人均被选到。同时还对人类免疫缺陷病毒Ⅱ型(HIV-Ⅱ)和T 细胞白血病/
In order to assess the serogroupal prevalence and population sampling of human immunodeficiency virus type 1 (HIV-I) in the general population of Rwanda, a 90-person panel in early December 1986 surveyed 60 nationally sampled population groups Serological surveys were conducted. They used the immunization coverage survey to sample families within each group on a randomized basis. To avoid bias in the spread of HIV-I within the family, each family selected only one member and tried to get all groups and People of different genders were chosen. At the same time, human immunodeficiency virus type II (HIV-Ⅱ) and T cell leukemia /