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General information

Question text: Problems with your vision that require glasses or contacts such as near-sightedness (myopia), far-sightedness (hyperopia), difficulty reading up close (presbyopia), or astigmatism
Answer type: Radio buttons
Answer options: 1 Better
2 Worse
3 Stayed about the same
4 I don't know
Label: better worse Problems with your vision that require glasses or contacts
Empty allowed: One-time warning
Error allowed: Not allowed
Multiple instances: No

Data information

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