| Value | Category |
|---|---|
| -4 | missing data |
| -3 | refused to answer |
| -2 | not applicable |
| -1 | do not know |
| 1 | would feel ashamed |
| 2 | afraid to lose partner |
| 3 | scared of violent or agressive reaction |
| 4 | everybody would know |
| 5 | none of his or her business |
| 6 | will be laughed at |
| 7 | partner infected me |
| 8 | partner had already disapeared |
| 9 | pay back |