HARMONIZED DATA
| Label: | r11timwlka |
|---|---|
| Description: | r11timwlka:w11 r timed walk test-walk aid used |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 1.none ; 2.walking stick or cane ; 3.elbow crutches ; 4.walking frame ; 7.other ; .a=r not asked phys meas this wave ; .e=r did not sign phys meas consent waiver ; .n=r ineligible for phys meas this wave ; .s=skip |