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Case Control Study - Glossary Term Illustration

Case Control Study

A case-control study is a particular form of a retrospective study that samples a matched group of people who have and do not have the outcome being studied. A case-control study is a quasi-experimental design, often used in medicine to aid in determining potential contributing factors (cannot determine causality). In this study type exposure is the dependent variable and outcome is independent.

Case Control Study

Case-control Study: A particular form of retrospective study that samples a matched group of people who have, and do not have the outcome being studied. A case-control study is a quasi-experimental design, often used in medicine to aid in determining potential contributing factors (cannot determine causality). In this study type exposure is the dependent variable and outcome is independent.

  • Example, in this retrospective case-control, medical records were investigated for trends correlated with cervical pain (1).
    1. Mäkela, M., Heliövaara, M., Sievers, K., Impivaara, O., Knekt, P., & Aromaa, A. (1991). Prevalence, determinants, and consequences of chronic neck pain in Finland. American journal of epidemiology, 134(11), 1356-1367.

Image: By Jmarchn, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=75663040

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