are you blind, or do you have serious difficulty seeing, even when wearing glasses?

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Variable: Domain: Health assessment Source Data Element: Are you blind, or do you have serious difficulty seeing, even when wearing glasses?
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CDE Summary

Quick facts
Short Code
-
Domain
Health assessment
Source Data Element
Are you blind, or do you have serious difficulty seeing, even when wearing glasses?
Data Type
-
Unit
-
Source System
NIH CDEs
Permissible Values
-

Definition

No definition provided.

Notes

No notes.

Permissible Values

No permissible values specified.