Meaning Of Cohort Study
In a prospective cohort study researchers raise a question and form a.
Meaning of cohort study. A cohort study is a particular form of longitudinal study that samples a cohort a group of people who share a defining characteristic typically those who experienced a common event in a selected period such as birth or graduation performing a cross section at intervals through time. A study in which a particular outcome such as death from a heart attack is compared in groups of people who are alike in most ways but differ by a certain characteristic such as smoking see also. Strobe is an international collaborative enterprise which includes experts with experience in the organisation and of dissemination of observational studies including cohort studies.
The cohort study design is the best available scientific method for measuring the effects of a suspected risk factor. Cohort studies are used in many subjects such as sociology economics education business intelligence medicine etc. In the most cases this is the only possible method of studying the problem due to its simplicity and ease in carrying out.
It is a type of panel study where the individuals in the panel share a common characteristic.