HARMONIZED DATA
| Label: | r9catrct |
|---|---|
| Description: | r9catrct:w9 r reports cataract surgery this wave |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 0.no ; 1.yes ; .a:not asked-age ; .b:both eyes in prev wave ; .d:DK ; .m:Missing ; .r:Refuse |