Country No.
Item
Country No.
integer
C0454664 (UMLS CUI [1,1])
C0600091 (UMLS CUI [1,2])
Centre No.
Item
Centre No.
integer
C1301943 (UMLS CUI [1,1])
C0600091 (UMLS CUI [1,2])
Clinical Trial Subject Unique Identifier
Item
Subject No.
integer
C2348585 (UMLS CUI [1])
Subject Initials
Item
Subject Initials
text
C1997894 (UMLS CUI [1,1])
C2986440 (UMLS CUI [1,2])
Date of Visit
Item
Date of Visit
date
C1320303 (UMLS CUI [1])
Item
Type of contact
text
C1522577 (UMLS CUI [1,1])
C0332158 (UMLS CUI [1,2])
C0332307 (UMLS CUI [1,3])
Code List
Type of contact
Item
Contact made by
text
C1522577 (UMLS CUI [1,1])
C1705415 (UMLS CUI [1,2])
Code List
Contact made by
CL Item
Study coordinator/nurse (Study coordinator/nurse)
CL Item
Investigator (Investigator)
CL Item
Other study staff (Other study staff)
Item
Contact with
text
C1522577 (UMLS CUI [1,1])
C0332158 (UMLS CUI [1,2])
CL Item
Patient (Patient)
CL Item
Relative (Relative)