| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don?t know | 0 |
0%
|
| -95 | No difficulty | 0 |
0%
|
| -88 | Other (specify) | 1 |
2.9%
|
| 1 | Nausea | 0 |
0%
|
| 2 | Constipation | 0 |
0%
|
| 3 | Darkening of the stool | 7 |
20%
|
| 4 | Abdominal discomfort | 27 |
77.1%
|
| Sysmiss | 2100 |