| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mild | 14 |
17.5%
|
| 2 | Moderate | 19 |
23.8%
|
| 3 | Severe | 32 |
40%
|
| 4 | Did not have pain | 15 |
18.8%
|
| 8 | Don't know | 0 |
0%
|
| Sysmiss | 10290 |