Preferred Label : Proxy Data Origin;
NCIt related terms : proxy (as an origin of outcome measures);
NCIt definition : An indication that the source of clinical trial data comes from a person other than
the subject.;
Alternative definition : CDISC-GLOSS: A proposed standardized qualifier variable to describe the origin of
observations of the Findings class resulting from outcomes measures. Proxy describes
outcome data furnished by someone other than the patient and distinguishes the origin
of the outcome from a self-report (PRO) directly from the patient. NOTE: The term
proxy helps qualify outcomes measures that record feelings and symptoms reported by
the patient but not recorded directly. [CDISC (extension of SDTM based on Table 2
Patrick, D.L., 2003)] See also observer assessment.;
NCI Metathesaurus CUI : CL540634;
Origin ID : C142651;
UMLS CUI : C4684743;
Semantic type(s)
- concept_is_in_subset
