Preferred Label : Number of Days Smoked Cigarettes Past 30 Days;
NCIt synonyms : Past 30 Days Number of Days Smoked Cigarettes;
NCIt related terms : In the past 30 days, on how many days did you smoke cigarettes;
NCIt definition : A question about how many days an individual has smoked in the past 30 days.;
NCI Metathesaurus CUI : CL508163;
Origin ID : C127087;
UMLS CUI : C4288578;
Semantic type(s)
- concept_is_in_subset
