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. 2019 May 13;7(2):e13590. doi: 10.2196/13590

Table 1.

Partially represented CELSa in the Harvard Medical School Library of Evidence.

Type of CELS Number of CELS (N=765), n (%)
CELS fully represented using SNOMED CTb, CQLc, and FHIRd 137 (17.9)
CELS partially represented using SNOMED CT 628 (82.1)
CELS partially represented due to CQL 10 (1.3)

aCELS: Clinical Evidence Logic Statement.

bSNOMED CT: Systematized Nomenclature of Medicine—Clinical Terms.

cCQL: Clinical Quality Language.

dFHIR: Fast Healthcare Interoperability Resources.