Instrument Variable Name: VIS_2
QuestionText:

Do you have difficulty clearly seeing someone's face across a room {fill: even when wearing these glasses}? Would you say no difficulty, some difficulty, a lot of difficulty, or are you unable to do this?

1 No difficulty
2 Some difficulty
3 A lot of difficulty
4 Cannot do at all/Unable to do
7 Refused
9 Don't know

UniverseText: Sample adults 18+ who have no difficulty, some difficulty, a lot of difficulty, or refused or don't know if they have difficulty seeing, even when wearing glasses
SkipInstructions:

(1-4,R,D)[goto VIS_3]