1973-1975年全国第一次死因调查数据数据库

1973-1975年全国第一次死因调查数据数据库是新中国成立后首次全国人口死因调查的成果，由卫生部领导、全国肿瘤防治研究办公室组织实施。该调查覆盖全国29个省级行政地区8.5亿人口，详细记录了癌症和常见疾病的死亡率水平及地理分布，为肿瘤流行病学和病因学研究提供了基础信息和科学依据。The First National Mortality Survey Database (1973–1975) is the achievement of the first nationwide population mortality survey conducted since the founding of the People's Republic of China, which was led by the Ministry of Health and organized by the National Cancer Prevention and Control Research Office. This survey covered a population of 850 million across 29 provincial-level administrative regions in China, and comprehensively recorded the mortality levels and geographic distribution of cancers and common diseases, providing foundational information and scientific evidence for cancer epidemiology and etiological research.