After providing the data, the calculator will show a table of the odds ratio value, 95% confidence interval, z-statistic and significance level. The calculator includes explanations of the formulas.

Individuals with asymptomatic hemorrhaging infarction or subarachnoid hemorrhage after receiving endovascular treatment for ...

The analysis produces Cochran-Mantel-Haenszel statistics, and for 2 ×2 tables, it includes estimation of the common odds ratio, common relative risks, and the Breslow-Day test for homogeneity of the ...

Exclusive or longer duration of breastfeeding (at least 6 months) is associated with reduced odds of developmental delays.