da012_w3_1 // How Often Had Blood Pressure Checked| dataset | charls2018 · 中国健康与养老追踪调查 2018 |
| type | categorical |
| role | |
| data file | |
| keywords |
| code | meaning |
|---|---|
1 | Once a Week |
2 | Once Half a Month |
3 | Once a Month |
4 | Once Every Two Months |
5 | Once Every Three Months |
6 | Once Half a Year |
7 | Once a Year |