Preferred Label : Do you normally work or attend school during the day and sleep at night;
LOINC status : ACTIVE;
LOINC short name : Do you normally work or attend school during the D and sleep at night;
UMLS MTHU# : MTHU039544;
Origin ID : LP119659-3;
UMLS CUI : C3175917;
LOINC code(s)
Semantic type(s)