Preferred Label : Number of Days Between Index Date and Laboratory Test;
NCIt synonyms : Number of Days to Test;
NCIt related terms : days to test; days_to_test;
NCIt definition : The number of days between an index date and the date that a laboratory test was performed.;
NCI Metathesaurus CUI : CL1770619;
Origin ID : C182115;
UMLS CUI : C5667316;
- Semantic type(s)
- concept_is_in_subset