Medical 2x2 Contingency Statistics Calculator
Research & Bio-Statistics specialty tool
Bedside Tool Interface Configuration
Computes Sensitivity, Specificity, Odds Ratio, Relative Risk, PPV, and NPV from a simple 2x2 table.
Algorithm Checklist Parameters:
- True Positive (a) [Diseased & Exposed]
- False Positive (b) [Healthy & Exposed]
- False Negative (c) [Diseased & Unexposed]
- True Negative (d) [Healthy & Unexposed]
Primary Clinical Application:
Epidemiological studies, cohort risk evaluation, and screening test validation.