Enter cell counts for each stratum and click 'Analyse' to conduct analyses. You may change analysis options from the 'Options' button.
| Outcome Positive | Outcome Negative | Row Total | |
| Exposure Positive | |||
| Exposure Negative | |||
| Column Total |
| Outcome Positive | Outcome Negative | Row Total | |
| Exposure Positive | |||
| Exposure Negative | |||
| Column Total |
| - | ||||