| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 I have no pain or discomfort | 27860 |
74.7%
|
| 2 | 2 I have moderate pain or discomfort | 8298 |
22.3%
|
| 3 | 3 I have extreme pain or discomfort | 988 |
2.6%
|
| 4 | 4 (DK) | 90 |
0.2%
|
| 5 | 5 (Refused) | 50 |
0.1%
|
| Sysmiss | 1061997 |