| Value | Category | Cases | |
|---|---|---|---|
| 1 | relieved by meal | 35 |
0.6%
|
| 2 | increased by meal | 205 |
3.3%
|
| 3 | did not change with meal | 234 |
3.8%
|
| 6 | other | 0 |
0%
|
| 7 | refused | 0 |
0%
|
| 8 | don't know | 324 |
5.2%
|
| 9 | NIU (not in universe) | 4475 |
72%
|
| 9999995 | missing:impute | 945 |
15.2%
|