HARMONIZED DATA
| Label: | s4semidone |
|---|---|
| Description: | s4semidone:w4 s completed full 10-second semi-tandem test |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 0.no ; 1.yes ; .d:DK ; .n:not willing/able ; .s:skipped ; .t:not tested ; .u:Unmar ; .v:SP NR |