draft
1 bindingQuestionnaireItemOperator
http://hl7.org/fhir/ValueSet/questionnaire-enable-operator
The criteria by which a question is enabled.
Official specComposition
| Code | Display | Definition |
|---|---|---|
| exists | Exists | True if whether an answer exists is equal to the enableWhen answer (which must be a boolean). |
| = | Equals | True if whether at least one answer has a value that is equal to the enableWhen answer. |
| != | Not Equals | True if whether at least no answer has a value that is equal to the enableWhen answer. |
| > | Greater Than | True if whether at least no answer has a value that is greater than the enableWhen answer. |
| < | Less Than | True if whether at least no answer has a value that is less than the enableWhen answer. |
| >= | Greater or Equals | True if whether at least no answer has a value that is greater or equal to the enableWhen answer. |
| <= | Less or Equals | True if whether at least no answer has a value that is less or equal to the enableWhen answer. |
Bound by
| Resource | Path | Strength |
|---|---|---|
| Questionnaire | Questionnaire.item.enableWhen.operator | required |