NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation 0..* Observation Measurements and simple assertions
... subject Σ 1..1 Reference(RareLink IPS Patient) Who and/or what the observation is about
.... reference ΣC 0..1 string Literal reference, Relative, internal or absolute URL
.... identifier Σ 0..1 Identifier Logical reference, when literal reference is not known
... Slices for value[x] Content/Rules for all slices
.... value[x]:valueQuantity ΣC 0..1 Quantity Actual result
..... value Σ 0..1 decimal Numerical value (with implicit precision)
..... unit Σ 0..1 string Unit representation
... interpretation 0..* CodeableConcept High, low, normal, etc.
.... coding Σ 0..1 Coding Code defined by a terminology system
..... code Σ 0..1 code Symbol in syntax defined by the system
... method 0..1 CodeableConcept How it was done
.... coding Σ 0..* Coding Code defined by a terminology system
..... code Σ 0..1 code Symbol in syntax defined by the system

doco Documentation for this format