| Value | Category |
|---|---|
| 10 | Blood taken and tested |
| 20 | Blood not tested |
| 21 | Person not present |
| 22 | Consent refused |
| 23 | Sample not tested/lost/damaged |
| 24 | Other problem |
| 98 | Missing |
| 99 | NIU (not in universe) |
| var_concept.title | Vocabulary |
|---|---|
| Female blood testing Variables -- TOPICS | IPUMS |