["Laboratory Test, Order": "Lab Tests During Pregnancy"]
Data Element Scope: This value set may use a model element related to Laboratory Test.
Inclusion Criteria: Includes concepts that represent tests conducted during pregnancy.
Exclusion Criteria: Excludes concepts that represent an order only.
Constrained to codes in the Lab Tests During Pregnancy value set (2.16.840.1.113883.3.464.1003.111.12.1007)
"Laboratory Test, Order"
Data elements that meet criteria using this datatype should document a request for the laboratory test indicated by the QDM category and its corresponding value set.
Timing: The time the order is signed; author dateTime.
Note: negation rationale indicates a one-time documentation of a reason an activity is not performed. Negation of QDM datatype-related actions for a reason always use the author dateTime attribute to reference timing and must not use relevantPeriod.