Cluster-randomized trial
Setting: Primary Care
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N=541; 267 Intervention vs 274 controls
- 11 primary care practices that used the same Personal Health Record (PHR)
- Intervention practices received access to a medications module promoting patients to review their documented med, identify discrepancies and generate ‘eJournals’
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- The proportion of medications per patient with unexplained discrepancies was lower in the intervention arm vs the control (42% vs 51%)
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- Discrepancies between documented and patient-reported medication regimens can be reduced with a PHR medication review tool linked to the provider’s medical record
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