准确的数据资料汇集有利制订政策 ,尤其是对扭转医疗不公平极为重要。在过去 6 0年 ,为了降低非洲下撒哈拉地区在死亡率和患病率上的社会经济差距 ,获取相关数据 ,引入了医疗介入人口学调查。文章对南非和塞内加尔两地工作复习研究。然后 ,对目前发展中国家现场调查网点居民人口及其健康状况来评估医疗公平。 Accurate data collection facilitates the formulation of policies, and it is particularly important to reverse medical inequities. In the past 60 years, in order to reduce the socio-economic disparities in mortality and prevalence in sub-Saharan Africa, relevant data were obtained and a medical intervention demographic survey was introduced. The article reviews work review in South Africa and Senegal. Then, assess the medical fairness of the current survey of the population and health status of outlets in developing countries.