Table 2.
Impact of the interventions on selected outcomes (intragroup and intergroup) (n=17).a
| Outcomes/ interventions |
Hemoglobin A1c | Blood pressure |
Body weight |
Diabetes-related quality of life | Health-related quality of life | Costs | Time saved | Others or not significant |
| Systematic review and meta-analysis |
3 | —b | — | 1 | — | — | — | — |
| Real-time videoc | — | — | — | — | — | — | — | ✓ |
| Asynchronous | 1 | — | — | — | — | — | — | — |
| Combined | 1 | — | — | 1 | — | — | — | — |
| Not specifiedc | — | — | — | — | — | — | — | ✓ |
aAll studies that reported significant intervention effects are mentioned in this table, including those effects that were not sustainable. This table does not include studies reporting nonsignificant intervention effects. The values in the tables indicate the number of studies that examined the outcome and these studies showed improvement in that particular outcome.
bNot available.
cStudies in this category did not examine any of the listed outcomes nor report any significant effects.