| Predictors | Mediator | Outcomes | |
| Interactional justice climate | Recordable injuries | Lost time injuries | |
| System of safety management practices | 0.581** | −0.094 | −0.180 |
| Interactional justice climate | NA | −0.445** | −0.294† |
| Adjusted R² | 0.337 | 0.255 | 0.180 |