HARMONIZED DATA
| Label: | r4lungf |
|---|---|
| Description: | r4lungf:w4 r flag dispute chg lung disease |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 0.No dispute ; 2.Disp last iw N -> Y ; 3.Disp last iw Y -> N, still no ; 4.Disp last iw Y -> N, now yes |