HARMONIZED DATA
| Label: | s4dsight |
|---|---|
| Description: | s4dsight:w4 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 ; .r:Refuse ; .u:Unmar ; .v:SP NR |