ec001 // When Did You Take The Last Physical Examination| dataset | charls2013 · 中国健康与养老追踪调查2013 |
| type | categorical |
| role | |
| data file | |
| keywords |
| code | meaning |
|---|---|
1 | Year Month |
2 | Didn't Ever Take Physical Examination Yet |
3 | Didn't Take The Physical Examination in The Last Two Years |