| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have no pain or discomfort | 470 |
59.9%
|
| 2 | I have moderate pain or discomfort | 291 |
37.1%
|
| 3 | I have extreme pain or dicomfort | 24 |
3.1%
|
| Sysmiss | 1881 |