cohort

cohort   Dan cohort

A cohort study is carried out, for example, with the objective of knowing the causes of a disease and establishing the relationship between risk factors and

Cohort studies are basically non-experimental versions of controlled trials and are undertaken to investigate the effects of exposures  The cohort study starts with the putative cause of disease, and observes the occurrence of disease relative to the hypothesized causal agent, while the case-

ผลบอลสดสํารอง 1 Overview of cohort study design and their strengths and limitations  The Doetinchem Cohort Study is a prospective longitudinal study on lifestyle and other determinants of health and disease as they develop over the life course