Instrument Variable Name: VIS_SS
These next questions are new and we are testing them. Some may sound similar to questions you already answered.
Do you have difficulty seeing, even when wearing 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
9 Don't know
UniverseText: Sample adults 18+ who were not asked the family disability questions (FDB) and were randomly selected to receive the Quality of Life (QOL) section
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