A pregnancy status observation records whether the patient is currently pregnant or
not. If pregnant, an Expected Delivery Date may be specified as an subordinate observation.
Context
Parent nodes of template element with id 2.16.840.1.113883.10.22.4.27
Classification
CDA Entry Level Template
Open/Closed
Open (other than defined elements are allowed)
Used by / Uses
Used by 0 transactions and 3 templates, Uses 1 template
The effectiveTime, also referred to as the “biologically relevant time” is the time
at which the observation holds for the patient. For a provider seeing a patient in
the clinic today, observing a history of heart attack that occurred five years ago,
the effectiveTime is five years ago.