HARMONIZED DATA
| Label: | r4walkref |
|---|---|
| Description: | r4walkref:w4 r didn't complete walking: refused |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 0.no ; 1.yes ; .c:completed test ; .d:DK ; .e:error ; .m:Missing ; .r:Refuse ; .s:skipped |