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Vision Exam and Questionnaire Inconsistencies
The vision household interview data were withdrawn because of inconsistencies observed across responses and in relation to measurements taken during the vision examination, particularly as they relate to blindness. All of the vision questionnaire and examination data are under review. After thorough review, a decision will be made to re-release valid data items along with notations of caveats the user can expect. Our apologies for the oversight to remove the data earlier. Users should not continue to analyze or report analyses using the old data.
This page last reviewed
January 11, 2007
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