Variable | Victimization number | S. E. | t | p |
---|---|---|---|---|
Before intervention | Â | Â | Â | Â |
 Control group | 2.272 |  |  |  |
 Intervention group | 1.864 |  |  |  |
 Difference(intervention-control) | − 0.408 | 0.294 | − 1.39 | 0.166 |
After intervention | Â | Â | Â | Â |
 Control group | 3.075 |  |  |  |
 Intervention group | 0.982 |  |  |  |
 Difference(intervention-control) | − 2.092 | 0.287 | 7.29 | 0.000*** |
DID | − 1.684 | 0.411 | 4.1 | 0.000*** |