Value | Category |
---|---|
10 | Blood taken |
20 | Blood not taken |
21 | Not present |
22 | Refused |
23 | Sample not tested/lost/damaged/insufficient |
24 | " |
25 | Not enough DBS to complete protocol |
26 | Technical problems |
27 | Other |
97 | Information not collected |
98 | Missing |
99 | NIU (not in universe) |
var_concept.title | Vocabulary |
---|---|
Male blood testing Variables -- TOPICS | IPUMS |