Jaros J
Cesk Zdrav. 1989 Mar;37(3):105-12.
The Institute of Social Medicine and Organization of Health Services is conducting at present the so far most extensive survey of the health status of the population in a sample comprising almost 20,000 subjects, i.e. subjects taking advantage of health services, as well as those who do not use the health services either because they are healthy or assume that they are healthy, or possibly for other reasons. For this survey a population sample is used which was previously used by the Federal Statistical Office for a survey of the class and social structure in the CSSR in 1984. This sample which is too large for our work had to be reduced. This reduction was made by selecting from the original sample, which comprised the entire territory of Czechoslovakia, only some districts where the survey was made. In order to make the selected districts representative for the entire territory of the country, we elaborated a typology of districts which contains demographic, economic, social and oecological parameters. For elaboration of the typology cluster analysi was used.
社会医学与卫生服务组织研究所目前正在进行迄今为止最广泛的人口健康状况调查，样本包括近20000名受试者，即利用卫生服务的人群，以及那些因健康或自认为健康或可能因其他原因而不使用卫生服务的人群。本次调查采用了一个人口样本，该样本曾在1984年被联邦统计局用于捷克斯洛伐克社会主义共和国的阶级和社会结构调查。这个样本对于我们的工作来说太大了，必须进行缩减。缩减的方法是从包含捷克斯洛伐克全境的原始样本中仅选取一些进行调查的地区。为了使所选地区能代表全国领土，我们制定了一个地区类型学，其中包含人口、经济、社会和生态参数。在制定类型学时使用了聚类分析。
