Iterative evaluation of the Health Level 7--Logical Observation Identifiers Names and Codes Clinical Document Ontology for representing clinical document names: a case report.
The authors summarize their experience in iteratively testing the adequacy of three versions of the Health Level Seven (HL7) Logical Observation Identifiers Names and Codes (LOINC) Clinical Document Ontology (CDO) to represent document names at Columbia University Medical Center. The percentage of documents fully represented increased from 23.4% (Version 1) to 98.5% (Version 3). The proportion of unique representations increased from 7.9% (Analysis 1) to 39.4% (Analysis 4); the proportion [...]
Author(s): Hyun, Sookyung, Shapiro, Jason S, Melton, Genevieve, Schlegel, Cara, Stetson, Peter D, Johnson, Stephen B, Bakken, Suzanne
DOI: 10.1197/jamia.M2821