| Value | Category | Cases | |
|---|---|---|---|
| 1 | Refused interview | 2 |
0.6%
|
| 2 | Not present | 0 |
0%
|
| 3 | Other | 0 |
0%
|
| 4 | Patient interview only | 336 |
99.4%
|
| Sysmiss | 66 |