| Value | Category |
|---|---|
| 1 | I took treatment in hospital |
| 2 | I took treatment in outpatients department |
| 3 | I took treatment by a private doctor |
| 4 | I took treatment at home under the supervision of a specialist |
| 5 | I took treatment at home without the supervision of a specialist |
| 6 | other |
| Sysmiss |