Meta-analysis: Odds Ratio

Here you can conduct meta-analysis of results of retrospective studies: Available data = number of exposed and non-exposed in case as well as control group.

Effect Size Measure
Number of studies to be included in the meta-analysis	Required
Model Type
Confidence level % In percentage. Commonly used values are 90, 95, 99.	%Required

Please enter the finding of each included study in the side box. Please use one row for one study.

The sequence should be Study ID (Author et al etc), Number of exposed in Case Group (Group A), Number of non-exposed in Case Group (Group A), Number of exposed in Control Group (Group B), Number of exposed in Control Group (Group B), separated by space, tab or comma.

You can also copy and paste the data from other files such as excel etc, maintaining the sequence.

StudyID	Group A (Cases)		Group B (Controls)
	Number of exposures (events)	Number of non-exposures (non-events)	Number of exposures (events)	Number of non-exposures (non-events)

Meta-Analysis

Here you can conduct meta-analysis of results of retrospective studies: Available data = number of exposed and non-exposed in case as well as control group.