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美国Texas州的家庭计划门诊部,在1992年3～4月间的三个星期内收集了使用各种避孕方法的对象1322名。统计资料包括调查对象的经历与行为、生育史和避孕史;以前选择的避孕方法对方法满意程度;现在要求提供何种新的避孕方法、为何不满以前的避孕方法等内容。如果对象熟悉皮下埋植剂,则了解对这一方法的看法、对象朋友中正在使用的人数。
The Family Planning Clinic of the State of Texas in the United States collected 1,322 subjects using various methods of contraception in the three weeks from March to April 1992. The statistics include the respondents’ experiences and behaviors, their fertility history and the history of contraception; the degree of satisfaction with the method of contraception previously selected; the new contraceptive methods now required and their dissatisfaction with the previous contraceptive methods. If the subject is familiar with subdermal implants, learn about the idea of this method and the number of people currently in use by the target friend.