Calculated Fields

A question type that enables researchers to create skip pattern formulas by adding / subtracting / multiplying / etc. participant answers to questions.

To create a Calculated Field question, click “+ Add a New Question” on the Questions tab in your study.

Select Calculated Field as the question type and complete the required fields denoted by '*'. Add your questions to be calculated into the Calculated Field Logic field. A list of available formulas for use can be found on this page Useful EDC Formulas.

Function names are not case sensitive (i.e., DateDiff, dateDiff, and datediff are all equivalent).

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Creating a Calculated Field Question

To find out more about the “Contains” and “iff” formula, please reference the EDC Formula Wiki Page.