| Value | Category | Cases | |
|---|---|---|---|
| 1 | Participant | 39 |
40.6%
|
| 2 | Participant with help from another person | 43 |
44.8%
|
| 3 | All from another person | 14 |
14.6%
|
| 4 | Hospital register data | 0 |
0%
|
| Sysmiss | 28 |