Statistical measures of the effects of the intervention
| T-statistic | Cohen’s d | P value | Significant? | |
| VA implementation | ||||
| Information transferred | 7.443 | 1.59 | <0.0001 | Yes |
| Handover duration | 6.642 | 1.33 | 0.013 | Yes |
| Handover structure | 0.173 | / | 0.43 | No |
| Information per return visit | 5.373 | 1.09 | <0.0001 | Yes |
| VA assessment | ||||
| Overall quality | 1.89 | 0.21 | 0.031 | Yes |
| Information | 2.42 | 0.28 | 0.009 | Yes |
| Handover structure | 0.49 | / | 0.31 | No |
VA, visual aid.