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

Feb 4, 2023 · A case-control study is an experimental design that compares a group of participants possessing a condition of interest to a very similar group lacking that condition.

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 …

case-control study (kays-kun-TROLE STUH-dee) 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 …

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 …

Jul 18, 2025 · A case-control study compares individuals with a specific outcome or disease (cases) to those without it (controls) to determine if there is an association with a particular …

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). …

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 …