Table 9 Two-by-two comparison of the severity of WPV at different time points in the nurses' in-group groups of both groups
Group | Category | Time point | Z | P |
|---|---|---|---|---|
Intervention group | Physical violence | T0-T1 | -2.541 | 0.011 |
|  | T0-T2 | -3.738 |  < 0.001 | |
|  |  | T0-T3 | -4.121 |  < 0.001 |
| Â | Â | T1-T2 | -1.237 | 0.216 |
| Â | Â | T1-T3 | -1.637 | 0.102 |
| Â | Â | T2-T3 | -0.405 | 0.686 |
| Â | Psychological violence | T0-T1 | -0.150 | 0.881 |
| Â | Â | T0-T2 | -2.560 | 0.010 |
| Â | Â | T0-T3 | -2.944 | 0.003 |
| Â | Â | T1-T2 | -2.931 | 0.003 |
| Â | Â | T1-T3 | -3.346 | 0.001 |
| Â | Â | T2-T3 | -0.461 | 0.645 |
Control group | Physical violence | T0-T1 | -1.666 | 0.096 |
| Â | Â | T0-T2 | -1.806 | 0.071 |
| Â | Â | T0-T3 | -2.145 | 0.032 |
| Â | Â | T1-T2 | -0.144 | 0.886 |
| Â | Â | T1-T3 | -0.479 | 0.632 |
| Â | Â | T2-T3 | -0.333 | 0.739 |
| Â | Psychological violence | T0-T1 | -0.582 | 0.560 |
| Â | Â | T0-T2 | -0.618 | 0.537 |
| Â | Â | T0-T3 | -1.281 | 0.200 |
| Â | Â | T1-T2 | -1.275 | 0.202 |
| Â | Â | T1-T3 | -1.973 | 0.049 |
| Â | Â | T2-T3 | -0.699 | 0.484 |