Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Bother double vis no corr NEI Health assessment
e.g., Activities of Daily Living (ADL), Instrumental ADL, cognitive function, etc.
NIH CDEs
  • NEI
    • LASIK Quality of Life Collaboration Project
      • Pre-Operative
      • Post-Operative
      • Domain
        • Visual symptoms
          • Double images

# Datatype
Value List

# Permissible value Value meaning name
1 Extremely bothersome
2 Very bothersome
3 Somewhat bothersome
4 A little bothersome
5 Not at all bothersome
6 I always use glasses or contact lenses

# Designation Tags
In the last 7 days, how bothersome have the double images been when you are NOT wearing any vision correction (glasses or contact lenses)? Question Text
Bother double vis no corr Full Name

# Identifier Origin Version
LasikDBLBNVCScl BRICS Variable Name N/A
X1OiwQGxQ NLM CDEs 12-02-2025-download
PODBNCBT LASIK Quality of Life Collaboration Project Post Op 1.0
PRDBNCBT LASIK Quality of Life Collaboration Project Pre Op 1.0