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Modifier
Nic Dobbins edited this page Aug 18, 2020
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As the name implies a Modifier
modifies an Event, and is typically an adjective which precedes a noun or noun phrase.
Modifiers
serve two primary use cases:
- To specify the state of a Condition or other Event not including severity.
- To indicate that a
Name
(e.g.,Condition-Name
) is split into multiple spans separated by Or.
- If indicating state, annotate phrases such as chronic or untreated.
-
If indicating that a
Name
is split into multiple spans, annotate each part of theName
.
-
Modifies - An Event which the
Modifier
modifies in some way.
Clinical Trials Gov Annotation Guidelines - June 2020 by Nic Dobbins (ndobb@uw.edu)
- Demographics & Family
- Biomedical
- Boolean, Negations, & Conjunctives
- Temporal & Numerical
- Other