We will start with your distance vision - and with your left eye. Would you please cover your right eye with the palm of your right hand. Please read…
Literal question
Wear glasses for distance during the test
Categories
Value
Category
1
yes, wears glasses during test
2
no - has glasses, but cannot find them
3
no - has glasses, but never uses them
4
no - does not have glasses
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Interviewer instructions
INTERVIEWER: Start with the distance vision chart - using the 4 meters. If the respondent makes two errors or more in one row, the result is read as the previous row.
Question post text
1. yes, wears glasses during test
2. no - has glasses, but cannot find them
3. no - has glasses, but never uses them
4. no - does not have glasses