| Value | Category |
|---|---|
| -4 | missing data |
| -3 | refuse to answer |
| -2 | not applicable |
| -1 | do not know |
| 1 | teachers / school counsellors |
| 2 | adult from outside the school |
| 3 | students from the school / peers |
| 4 | adolescents / young adults from outside the school |
| 5 | nurse / health worker from clinic |
| 6 | drama aid |
| 7 | tada |
| 8 | nicro |
| 9 | lifestyle pads |