HARMONIZED DATA
| Label: | r9walkaid |
|---|---|
| Description: | r9walkaid:w9 type aid used during r's walking speed test |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 1.None ; 2.Walking stick or cane ; 4:Walking frame ; 5.Other ; .m:Missing ; .n:Not willing/able ; .s:Skipped |