Study | Risk of bias | No or patients/professionals | Intervention | Outcomes | |
---|---|---|---|---|---|
 |  |  |  | Process | Patient |
Van Wijk[31] Cluster-RCT | low | 7,094 patients, 44 primary care practices | Intervention group one: BloodLink Guideline Intervention group two: BloodLink Restricted | Y | Â |
 |  |  |  | In favour of BloodLink Guideline | |
Rollman[13] Cluster-RCT | moderate | 200 patients, 17 primary care physicians | Intervention group one: Guideline-based treatment advice for depression: active care Intervention group two: Guideline-based treatment advice for depression: passive care | N | N |
Van Wyk[32] Cluster-RCT | moderate | 87,866 patients, 77 primary care physicians | Intervention group one: Clinical decision support system with respect to screening and treatment of dyslipidemia: alerting version Intervention group two: Clinical decision support system with respect to screening and treatment of dyslipidemia: on-demand version | Y | Â |
 |  |  |  | In favour of the alerting version |