Quality evaluation of value sets from cancer study common data elements using the UMLS semantic groups.
The objective of this study is to develop an approach to evaluate the quality of terminological annotations on the value set (ie, enumerated value domain) components of the common data elements (CDEs) in the context of clinical research using both unified medical language system (UMLS) semantic types and groups.
Author(s): Jiang, Guoqian, Solbrig, Harold R, Chute, Christopher G
DOI: 10.1136/amiajnl-2011-000739