Study ID
Item
Study ID
integer
C2826693 (UMLS CUI [1])
Study site name
Item
Study site name
text
C2825164 (UMLS CUI [1])
Subject ID
Item
Subject ID
integer
C2348585 (UMLS CUI [1])
visual acuity
Item
Number of letters read correctly at 3.2 meters (high contrast visual acuity)
integer
C0042812 (UMLS CUI [1])
Sloan Letter Eye Chart 2.5 Percent
Item
Number of letters read correctly at 2 meters (low contrast Sloan letter chart 2.5%)
integer
C3897567 (UMLS CUI [1])
Sloan Letter Eye Chart 1.25 Percent
Item
Number of letters read correctly at 2 meters (low contrast Sloan letter chart 1.25%)
integer
C3897568 (UMLS CUI [1])
Contrast sensitivity test; Log Score
Item
Pelli-Robinson Contrast Sensitivity Test, log score
text
C0846621 (UMLS CUI [1])
C3898579 (UMLS CUI [2])
visual acuity
Item
Number of letters read correctly at 3.2 meters (high contrast visual acuity)
integer
C0042812 (UMLS CUI [1])
Sloan Letter Eye Chart 2.5 Percent
Item
Number of letters read correctly at 2 meters (low contrast Sloan letter chart 2.5%)
integer
C3897567 (UMLS CUI [1])
Sloan Letter Eye Chart 1.25 Percent
Item
Number of letters read correctly at 2 meters (low contrast Sloan letter chart 1.25%)
integer
C3897568 (UMLS CUI [1])
Contrast sensitivity test; Log Score
Item
Pelli-Robinson Contrast Sensitivity Test, log score
text
C0846621 (UMLS CUI [1])
C3898579 (UMLS CUI [2])
visual acuity
Item
Number of letters read correctly at 3.2 meters (high contrast visual acuity)
integer
C0042812 (UMLS CUI [1])
Sloan Letter Eye Chart 2.5 Percent
Item
Number of letters read correctly at 2 meters (low contrast Sloan letter chart 2.5%)
integer
C3897567 (UMLS CUI [1])
Sloan Letter Eye Chart 1.25 Percent
Item
Number of letters read correctly at 2 meters (low contrast Sloan letter chart 1.25%)
integer
C3897568 (UMLS CUI [1])
Contrast sensitivity test; Log Score
Item
Pelli-Robinson Contrast Sensitivity Test, log score
text
C0846621 (UMLS CUI [1])
C3898579 (UMLS CUI [2])