cohort study

cohort study读音音标

英 [ˈkəuhɔ:t ˈstʌdi]

美 [ˈkoˌhɔrt ˈstʌdi]

cohort study意思解释

释义

群组研究[调查]；

英英释义

A cohort study or panel study is a form of longitudinal study (a type of observational study) used in medicine, social science, actuarial science, business analytics, and ecology. It is an analysis of risk factors and follows a group of people who do not have the disease, and uses correlations to determine the absolute risk of subject contraction.

双语例句

A case control and cohort study is under way to describe the outbreak in detail.正在开展病例控制和群组研究以便详细描述疫情。That may provide a new method to study the mechanism of LDR.随着蛋白质组研究的兴起及其研究技术的开发和完善，使从细胞蛋白质总体水平研究生命的活动规律成为可能，目前国内外对低剂量辐射对造血系统作用机制的报道还很少。