A case-control study is a type of study design used widely, originally developed in epidemiology, although its use has also been advocated for the social sciences. It is a type of observational study in which two existing groups differing in outcome are identified and compared on the basis of some supposed causal attribute. Case-control studies ar...
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http://en.wikipedia.org/wiki/Case-control_study
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). Researchers study the medical and lifestyle histories of the people in each group to learn what factors may be associated with the disease or condition. For examp...
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http://www.cancer.gov/dictionary?expand=C
A type of study that involves identifying patients who have the outcome of interest (cases) and patients who have not (controls), and looking back to see if they had the exposure of interest.
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http://www.cirem.co.uk/definitions.html
In a case control study, two groups are contrasted: the subjects in one share a characteristic, usually a disease (the cases), and the subjects in the other do not (the control group). See also Control group.
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http://www.encyclo.co.uk/local/20429
<epidemiology> A study in which the risk factors of people with a disease are compared with those without a disease. ... It is an epidemiological method that begins by identifying persons with the disease or condition of interest (the cases) and compares their past history of exposure to identified or suspected risk factors with the past hist...
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http://www.encyclo.co.uk/local/20973
A study that compares exposures of people who have a disease or condition (cases) with people who do
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http://www.encyclo.co.uk/local/22412
Type: Term Definitions: 1. an epidemiologic method that begins by identifying people with the disease or condition of interest (the cases) and compares their past history of exposure to identified or suspected risk factors with the past history of similar exposures among those who resemble the cases but do not have the disease or condition of inter...
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http://www.medilexicon.com/medicaldictionary.php?t=85716
A case-control study is an epidemiological study that is often used to identify risk factors for a medical condition. This type of study compares a group of patients who have that condition with a group of patients that do not have it, and looks back in time to see how the characteristics of the two groups differ.
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http://www.nhs.uk/news/Pages/Newsglossary.aspx
A study that involves the identification of persons with the disease or condition of interest (cases) and a suitable group of persons without the disease or condition of interest (controls). Cases and controls are compared with respect to some existing or past attribute or exposure believed to be causally related to the disease or condition. Also r...
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http://www.virology.net/ATVGlossary.html
a type of observational study in which a group of affected individuals are compared, usually retrospectively, to a similar group of unaffected individuals
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https://courses.lumenlearning.com/microbiology/chapter/glossary/
Study that compares a group of persons with an outcome of interest (e.g., a disease, health condition, unintended drug response) to a control group of people without it. The two groups are compared for differences in past exposures (e.g., drugs, vaccines) or other pre-existing conditions that might explain the difference in outcome.
Found on
https://vaccine-safety-training.org/glossary.html
A study in which people with a disease (cases) are compared to people without the disease (controls) to see if their past exposures to chemicals or other risk factors were different.
Found on
https://www.health.ny.gov/environmental/glossary/
No exact match found.
