CMATCH

Matched case-control studies are a classical Epidemiology study design. Case-control study designs are used to estimate the relative risk for a disease from a specific risk factor. The estimate is the odds ratio, which is a good estimate of the relative risk especially when the disease is rare. cmatch tabulates the number of matched pairs by c levels of an exposure variable. cmatch forms a c x c table of matched pairs by the exposure status of the case and the exposure status of the control. The data must be in the form of individual records.

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Note: cmatch is an improved version of match originally developed by the EPM-304 (Adavance Statistical Methods in Epidemiology) distance Learning MSc programme in Epidemiology from the London School of Hygiene and Tropical Medicine.

Developer:
Miguel Angel Luque-Fernandez, LSHTM, NCDE, Cancer Survival Group, London, U.K.

Citation:
Luque-Fernandez MA, (2017). Tabulation of matched pairs in 1:1 case control study by exposure status. GitHub repository, https://github.com/migariane/cmatch

Miguel Angel Luque-Fernandez
E-mail: miguel-angel.luque at lshtm.ac.uk
Twitter: @WATZILEI

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