| Quality assessment | Summary of findings | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| No of Studies | Design | Risk of Bias | Inconsistency | Indirectness | Imprecision | Publication Bias | Intervention (n) | Control (n) | Standardized Mean Difference (95% CI) | Quality |
| Outcome: medication adherence | ||||||||||
| 14 | RCT | Seriousa | Not seriousb | Seriousc | Not seriousd | Not seriouse | 940 | 845 | 0.40 (0.27-0.52) | Low |