Bréart G, Bouyer J
INSERM U 149, Paris.
Rev Epidemiol Sante Publique. 1991;39 Suppl 1:S5-14.
This paper describes different epidemiological methods to evaluate the effect of a public health intervention. The different types of indicators as well as types of evaluative surveys (experimental, quasi-experimental, observational) are presented. Criteria for choosing one type of survey are discussed. Examples of surveys are described.
本文描述了评估公共卫生干预效果的不同流行病学方法。介绍了不同类型的指标以及评估性调查的类型（实验性、准实验性、观察性）。讨论了选择一种调查类型的标准。还描述了调查的实例。
