Optional
_Optional
_Condition associated with the reference range
Optional
_male | female | other | unknown
Optional
ageApplicable age range, if relevant
Optional
appliesTargetted population of the range
Optional
categoryreference | critical | absolute
Optional
conditionCondition associated with the reference range
Optional
contextRange context qualifier
Optional
extensionAdditional content defined by implementations
Optional
gendermale | female | other | unknown
Optional
gestationalApplicable gestational age range, if relevant
Optional
idUnique id for inter-element referencing
Optional
modifierExtensions that cannot be ignored even if unrecognized
Optional
rangeThe interval itself, for continuous or ordinal observations
reference | critical | absolute