["Diagnosis": "Prostate Cancer"]
Data Element Scope: This value set may use a model element related to Diagnosis.
Inclusion Criteria: Includes concepts that represent a diagnosis of prostate cancer.
Exclusion Criteria: No exclusions.
Constrained to codes in the Prostate Cancer value set (2.16.840.1.113883.3.526.3.319)
"Diagnosis"
Data elements that meet criteria using this datatype should document the Condition/Diagnosis/Problem and its corresponding value set. The onset dateTime corresponds to the implicit start dateTime of the datatype and the abatement dateTime corresponds to the implicit stop dateTime of the datatype. If the abatement dateTime is not present, then the diagnosis is considered to still be active. When this datatype is used with timing relationships, the criterion is looking for an active diagnosis for the time frame indicated by the timing relationships.
Timing: The prevalencePeriod references the time from the onset date to the abatement date.
iD
The identifier of a specific instance of any QDM data element. CQL logic uses the id reference to specify that a query expects a specific instance of an element to be retrieved.
See Section 5.8 for examples for using id to indicate specific instances of QDM data elements in CQL statements with the relatedTo attribute.