SHARE:
new
| Variable | Question text | Label |
|---|---|---|
| nm001 | Have you noticed any new vision problems in the last six months? (please check all that apply) | New flashes of light in your vision |
| nm001_order | order new vision problems in last six months | |
| nm002a | New flashes of light in your vision | how often New flashes of light in your vision |
| nm002b | New spots in front of your eye ("floaters") | how often New spots in front of your eye ("floaters") |
| nm002c | New distortion of vision or blurry vision | how often New distortion of vision or blurry vision |
| nm002d | New darkening or graying out of vision | how often New darkening or graying out of vision |
| nm002e | New double vision | how often New double vision |
| nm002f | New glare or haloes | how often New glare or haloes |
| nm002g | New droopy eyelid | how often New droopy eyelid |
| nm002h | Other (^nm001_other) | how often Other new symptom |
| nm003a | New flashes of light in your vision | better worse New flashes of light in your vision |
| nm003b | New spots in front of your eye ("floaters") | better worse New spots in front of your eye ("floaters") |
| nm003c | New distortion of vision or blurry vision | better worse New distortion of vision or blurry vision |
| nm003d | New darkening or graying out of vision | better worse New darkening or graying out of vision |
| nm003e | New double vision | better worse New double vision |
| nm003f | New glare or haloes | better worse New glare or haloes |
| nm003g | New droopy eyelid | better worse New droopy eyelid |
| nm003h | Other (^nm001_other) | better worse Other new symptom |
| nm004 | Which of your new vision problems is currently bothering you the most? | which new vision problem currently bothering most |
| nm005 | Are the new flashes of light in your vision in one eye or both eyes at the same time? | new flashes of light in vision in one eye or both eyes at same time |
| nm006 | Do you see symmetrical heat waves in the center part of your vision that move outward (scintillating scotoma) when you experience new flashes of light in your vision like the image below?
 | see symmetrical heat waves in center part of vision that move outward |
| nm007 | Do you also experience headache or migraine when you experience new flashes of light in your vision? | experience headache or migraine when experience new flashes of light in vision |
| nm008 | Does the new distortion or blurriness in your vision improve with glasses or contact lenses? | new distortion or blurriness in vision improve with glasses or contact lenses |
| nm009 | 
Are there dim, missing, or wavy lines when viewing the Amsler grid? | dim, missing, or wavy lines when viewing Amsler grid |
| nm010 | How long does each episode of the darkening or graying out of vision last? | how long each episode of darkening or graying out of vision last |
| nm011 | Is the darkening or graying in one eye or both eyes? | darkening or graying in one eye or both eyes |
| nm012 | Do you also have a headache with each episode of darkening or graying out of your vision? | have headache with each episode of darkening or graying out of vision |
| nm013 | Is there also pain when you move your eyes with each episode of darkening or graying out of your vision? | pain when move eyes with each episode of darkening or graying out of vision |
| nm014 | Does your new double vision go away when you close your right eye? | new double vision go away when close right eye |
| nm015 | Does your new double vision go away when you close your left eye? | new double vision go away when close left eye |
| nm016 | Along with your new droopy eyelid, do you have double vision, headache, weakness, or neck pain? | new droopy eyelid have double vision, headache, weakness, or neck pain |