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.

Increased surgeon stress at the beginning of a surgical procedure is associated with reduced major surgical complications.

Individuals with advanced breast cancer at diagnosis are more likely to have prevalent cardiovascular disease (CVD).

PROC GENMOD produces likelihood ratio-based confidence intervals, also known as profile likelihood confidence intervals, for parameter estimates for generalized linear models. These are not computed ...

In nulliparous pregnant individuals, higher radon exposure is associated with greater odds of gestational diabetes (GD ...

For patients hospitalized for COVID-19, administration of therapeutic-dose vs prophylactic-dose anticoagulation with heparins ...

Odds Ratio. *Confidence intervals are 95% unless otherwise noted. Maternal famine during last trimester of pregnancy and the first 3-5 months of life Obesity: weight for height ≥120% of standard ...

Short sleep duration that persists during pregnancy and for 2 to 7 years after delivery is associated with increased odds of metabolic syndrome.