| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. i have no pain or discomfort | 1398 |
67.5%
|
| 2 | 2. i have moderate pain or discomfort | 653 |
31.5%
|
| 3 | 3. i have extreme pain or discomfort | 20 |
1%
|
| Sysmiss | 2122 |