Standard Error of from Confidence Intervals of Odds Ratio

Calculates the standard error from an odds ratio confidence interval.

This method uses multiple steps in the background:
1 Takes odds ratio (OR) limits and transforms them to log(OR)
2 Calculates the standard error for the log(OR)
3 Transforms the log(OR) standard error to standardized mean differences (SMD) standard error by multiplying it with sqrt(3)/pi

Lower odds ratio confidence interval limit

Upper odds ratio confidence interval limit

The significance level

Whether the two-tailed or one-tailed z statistics should be calculated

Within Study Result

Result

References

Chinn S. A simple method for converting an odds ratio to effect size for use in meta-analysis. Stat Med. 2000 Nov 30;19(22):3127-31. doi: 10.1002/1097-0258(20001130)

Responsible for the content of this site:

Robert Emprechtinger

State of Health

Kronsegg 2

3553 Schiltern

Austria

Privacy Statement