HARMONIZED DATA
| Label: | r4puffothr |
|---|---|
| Description: | r4puffothr:w4 r didn't complete lung: other reason |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 0.No ; 1.Yes ; .c:completed test ; .d:DK ; .m:Missing ; .p:proxy ivw ; .r:Refuse |