Preferred Label : Performed Observation Focal Duration;
NCIt related terms : PerformedObservation.focalDuration;
NCIt definition : The quantity of time in which the observation result is held to be true.;
Alternative definition : BRIDG 3.0.3: The quantity of time in which the observation result is held to be true.
EXAMPLE(S): 2 months is the focalDuration for a question such as Have you smoked in
the last 2 months?. NOTE(S): The focalDuration can be derived using the focalDateRange.; BRIDG 5.3: The quantity of time in which the observation result is held to be true.
EXAMPLE(S): 2 months is the focalDuration for a question such as Have you smoked in
the last 2 months?. OTHER NAME(S): NOTE(S): Derived from PerformedObservation.focalDateRange.;
Origin ID : C93934;
UMLS CUI : C2986132;
Semantic type(s)
- concept_is_in_subset
