| Value | Category |
|---|---|
| 0 | |
| 1 | Problem was not serious |
| 2 | Treatment cost is too much |
| 3 | Distance is too long |
| 4 | Afraid of discovering serious illness |
| 5 | There was none to accompany |
| 6 | Decision maker does not think I should seek treatment |
| 7 | Didn't know where to go |
| 8 | Other (specify) |
| Sysmiss |