HARMONIZED DATA
| Label: | s7dsight |
|---|---|
| Description: | s7dsight:w7 S self-rated distance eyesight |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 1.Excellent ; 2.Very good ; 3.Good ; 4.Fair ; 5.Poor ; .d:dk ; .m:missing ; .u:unmar ; .v:sp nr |