Preferred Label : Bayer Visual Acuity Changes Grade 3;
NCIt related terms : Grade 3;
NCIt definition : Visual acuity loss greater than or equal to 6 lines. (ETDRS equivalent: each loss
of 3 lines corresponds to halving the visual acuity);
NCI Metathesaurus CUI : CL509693;
Origin ID : C128449;
UMLS CUI : C4283822;
False automatic mappings
- grade 3 [Blood Transfusion thesaurus concept]
Semantic type(s)
concept_is_in_subset