SUBJECT_ID
Item
De-identified Subject ID
string
C4684638 (UMLS CUI [1,1])
C2348585 (UMLS CUI [1,2])
sub_population
Item
Sub population of participant
string
C0679646 (UMLS CUI [1,1])
C1257890 (UMLS CUI [1,2])
Item
Gender of participant
text
C0079399 (UMLS CUI [1,1])
Code List
Gender of participant
CL Item
Male (M)
C0086582 (UMLS CUI [1,1])