ec001 // In What Time Period Did You Take the Last Physical Examina-| dataset | charls2015 · 中国健康与养老追踪调查2015 |
| type | categorical |
| role | |
| data file | |
| keywords |
| code | meaning |
|---|---|
1 | In the Past Two Years |
2 | Never Taken Physical Examination |
3 | Didn't Take Physical Examination During Past Two Years |