| Value | Category |
|---|---|
| 10 | No |
| 20 | Yes |
| 21 | Yes, past four weeks/month |
| 22 | Yes, last 24 hours |
| 23 | Yes, last 2 to 14 days |
| 24 | Yes, last two weeks |
| 97 | Don't know |
| 98 | Missing |
| 99 | NIU (not in universe) |
| var_concept.title | Vocabulary |
|---|---|
| Child respiratory illness or fever Variables -- TOPICS | IPUMS |