Calculation or medical-content corrections
Use this route to report a suspected formula, coefficient, threshold, unit, input-definition, source, version, or explanation problem.
When possible, include:
- calculator name and page URL;
- the formula, coefficient, threshold, unit, input definition, result explanation, or source at issue;
- non-identifying inputs and units, the actual result, and the expected result or wording;
- an original paper, current guideline, official policy, or other authoritative source supporting the correction, if available.
Do not include patient-identifying information. A supporting source is helpful but not required. Learn how reports are checked in the Sources and Review Process.
Email a correction report