How to use
- Enter event and non-event counts for group A and group B.
- Choose decimal places and review each group odds together with the odds ratio.
- If you also need the risk ratio on the same screen, continue to the relative risk versus odds ratio page.
Wave 18 clinical bridge
Read odds ratio from one 2x2 table
The share URL stores only decimal settings.
How to choose between nearby pages
Use this page when you already have a 2x2 table and the fastest question is the direct odds multiplier. Move to risk ratio from table if the audience speaks in event rates. Move to relative risk and odds ratio if both scales need to stay on the same screen.
FAQ
What does this page calculate?
It calculates each group odds and the odds ratio from one 2x2 table of event and non-event counts.
How is this different from the risk ratio page?
This page stays focused on odds and the odds ratio. The risk ratio page stays on event rates and the risk ratio instead.
How is this different from the relative risk and odds ratio page?
This page is the shortest route to an odds ratio from one 2x2 table. The relative risk and odds ratio page keeps both scales together when you need to compare them side by side.
Does the share URL include my counts?
No. The share URL stores only light settings such as decimal places. Your 2x2 counts stay in your browser.