Subject number
Item
Subject number
integer
C2348585 (UMLS CUI [1])
Date of Visit
Item
Date of Visit
date
C1320303 (UMLS CUI [1])
Item
Visit type
integer
C0545082 (UMLS CUI [1,1])
C0332307 (UMLS CUI [1,2])
Early withdrawal
Item
Early withdrawal
boolean
C1710677 (UMLS CUI [1])
Actual Date of Assessment
Item
Actual Date of Assessment
date
C2985720 (UMLS CUI [1])
Item
Right Eye (OD)
text
C0042812 (UMLS CUI [1,1])
C0229089 (UMLS CUI [1,2])
CL Item
worse than 20/400 (18)
Item
Left Eye (OS)
text
C0042812 (UMLS CUI [1,1])
C0229090 (UMLS CUI [1,2])
CL Item
worse than 20/400 (18)
Item
Has there been a change in the subject's visual acuity since the baseline assessment?
text
C0042812 (UMLS CUI [1,1])
C0443172 (UMLS CUI [1,2])
C1442488 (UMLS CUI [1,3])
Code List
Has there been a change in the subject's visual acuity since the baseline assessment?
Item
If there has been a change, has this change been due to worsening cataract?
text
C0042812 (UMLS CUI [1,1])
C0443172 (UMLS CUI [1,2])
C1457868 (UMLS CUI [1,3])
C0086543 (UMLS CUI [1,4])
Code List
If there has been a change, has this change been due to worsening cataract?