Feb 4, 2023 · Case-control studies can be used for both exploratory and explanatory research, and they are a good choice for studying research topics like disease exposure and health …

Mar 27, 2023 · A case-control study is a type of observational study commonly used to look at factors associated with diseases or outcomes. [1] The case-control study starts with a group of …

Jul 31, 2023 · A case-control study is a research method where two groups of people are compared – those with the condition (cases) and those without (controls). By looking at their …

What is a Case Control Study? A case control study is a retrospective, observational study that compares two existing groups. Researchers form these groups based on the existence of a …

A study that compares two groups of people: those with the disease or condition under study (cases) and a very similar group of people who do not have the disease or condition (controls).

Aug 3, 2023 · A case-control study (also known as a case-referent study) is a type of observational study in which two existing groups differing in outcome are identified and …

case-control study, in epidemiology, observational (nonexperimental) study design used to ascertain information on differences in suspected exposures and outcomes between …

In a case-control study, researchers start with individuals who have already been diagnosed with a particular disease (cases) and compare them to individuals without the disease (controls). …

Sep 25, 2023 · The method of assignment of individuals to study and control groups in observational studies when the investigator does not intervene to perform the assignment.

In a case-control study the prevalence of exposure to a potential risk factor (s) is compared between cases and controls. If the prevalence of exposure is more common among cases …