Preferred Label : ECOG Performance Status not Evaluated, not Provided or Available;
NCIt related terms : Not Evaluated: Not provided or available;
NCIt definition : The ECOG performance status was not evaluated or available.;
NCI Metathesaurus CUI : CL951508;
Origin ID : C159685;
UMLS CUI : C5204625;
Semantic type(s)
concept_is_in_subset