摘要
对在农村地区开展以人群为基础病例对照研究中的有关问题进行了探讨,对病例的3种收集方式及其特点、对照的调查组织方式及无应答及无应答替换等问题进行了讨论,提出了针对性的建议和措施。
[Objective]Relevant issues on population-based case-control study in the rural areas,such as case collection methods and their characteristics, organization types of control investigation, non-response and non-response replacement were discussed. The specific proposals and measures were put forward.
出处
《预防医学论坛》
2010年第2期117-119,共3页
Preventive Medicine Tribune
基金
国家科技支撑项目--淮河流域水污染与肿瘤的相关性评估研究(2006BAI19B03)
关键词
病例对照研究
人群
无应答
Case-control study
Population
No-response
