db001 // Running or Jogging about 1 Km| dataset | charls2015 · 中国健康与养老追踪调查2015 |
| type | categorical |
| role | |
| data file | |
| keywords |
| code | meaning |
|---|---|
1 | No, I Don't Have Any Difficulty |
2 | I Have Difficulty But Can Still Do It |
3 | Yes, I Have Difficulty and Need Help |
4 | I Can Not Do It |