HARMONIZED DATA
| Label: | r1walkaid |
|---|---|
| Description: | r1walkaid:w1 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 ; 3.elbow crutches ; 4.walking frame ; 5.other ; .m:Missing ; .n:Not willing/able ; .s:Not in physical measure |