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Queries to be applied to

glossary-ref
Gloss
telectronic
health
records
that including glossary-ref
Gloss
GlosTerm
t
Expression
SNOMED
CT
expressions
GlosTermExpression
may need to represent predicates that test glossary-ref
Gloss
tpostcoordinated
expressions
. The requirements for representing query
Glossary ref
postcoordinated expression
Glossary ref
Gloss
Spacetrue
tpostcoordinated expression
Gloss
tquery predicates
are closely related to the requirements for representing glossary-ref
Gloss
tconstraints
on glossary-ref
Gloss
texpressions
. While a glossary-ref
Gloss
tconstraint
specifies whether a particular glossary-ref
Gloss
texpression
is permitted in a particular situation, an glossary-ref
Gloss
texpression
predicate specifies the range of candidate glossary-ref
Gloss
texpressions
that match the
Specref
RefTypefield
tquery
.