EvidenceVariableType

The possible types of variables for exposures or outcomes (E.g. Dichotomous, Continuous, Descriptive).

This code system http://hl7.org/fhir/variable-type defines the following codes:

CodeDisplayDefinition
dichotomous DichotomousThe variable is dichotomous, such as present or absent.
continuous ContinuousThe variable is a continuous result such as a quantity.
descriptive DescriptiveThe variable is described narratively rather than quantitatively.
<status value="draft"/><experimental value="false"/><date value="2019-11-01T09:29:23+11:00"/><publisher value="HL7 (FHIR Project)"/><contact><telecom><system value="url"/><value value="http://hl7.org/fhir"/></telecom><telecom><system value="email"/><value value="fhir@lists.hl7.org"/></telecom></contact><description value="The possible types of variables for exposures or outcomes (E.g. Dichotomous, Continuous, Descriptive)."/><caseSensitive value="true"/><valueSet value="http://hl7.org/fhir/ValueSet/variable-type"/><content value="complete"/><concept><code value="dichotomous"/><display value="Dichotomous"/><definition value="The variable is dichotomous, such as present or absent."/></concept><concept><code value="continuous"/><display value="Continuous"/><definition value="The variable is a continuous result such as a quantity."/></concept><concept><code value="descriptive"/><display value="Descriptive"/><definition value="The variable is described narratively rather than quantitatively."/></concept></CodeSystem>