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为进一步提高计划生育技术服务水平,我们于1997年3月对山东省滨州地区内25个自然村,2347名已婚育龄妇女的计划生育技术服务现况及身体健康状况进行了调查。为做好育龄妇女的避孕节育、生殖保健服务工作提供科学依据。 资料与方法 一、样本来源 采用随机抽样方法,对该地区7个县(市)每县(市)抽取1/4的乡镇,每乡镇抽取一个自然村,共25个自然村为样本单位。户口在样本点内,或虽不
In order to further improve the technical service level of family planning, we conducted a survey on the status of family planning technical services and the state of physical health of 2347 married women of childbearing age in 25 natural villages in Binzhou, Shandong Province in March 1997. Provide a scientific basis for doing contraception, reproductive health services for women of childbearing age. Data and Methods 1. The sample source adopts a random sampling method. One-fourth of the townships are sampled for each county (city) in seven counties (cities) in the region. One natural village is selected for each township, and a total of 25 natural villages are sampled. Account within the sample points, or not