Table 5 Components of interventions included and trial quality
| Number of components | ||
|---|---|---|
| 3-4 | 8/15 | [23, 24, 27–29, 31, 32, 35] |
| > 4 | 3/15 | [26, 30, 37] |
| Educational components | 13/15 | [23, 24, 26–35, 37] |
| Monitoring via home visits or phone | 13/15 | [23, 24, 26–32, 34–37] |
| Support at hospital discharge | 10/15 | [23, 24, 26, 28–32, 36, 37] |
| Medication review | 9/15 | [24, 26–28, 30–32, 35, 37] |
| Social support | 5/15 | [26, 27, 29, 30, 37] |
| Comparison Groups | ||
| No information | 11/15 | [23–26, 29–31, 33, 34, 36, 37] |