Medication reconciliation and discharge communication from hospital to general practice: a quantitative analysis.

Background: The aim of this study was to assess the quality of effective discharge communication to primary practice from a hospital that uses ieMR (integrated electronic Medical Record), a complete electronic prescribing/medical record platform.

Methods: A retrospective quantitative analysis of 232 discharge encounters from a major tertiary hospital assessed the discharge summary quality; timeliness, completeness and medication information.

Results: Median time to discharge summary was 1day. 22.0% of discharge summaries were incomplete at 30days post discharge and 44.5% of discharge summaries were incomplete at 30days post discharge if discharged on a weekend compared to weekday (P -value=0.001). Rates of medication reconciliation were completed at approximately 35% at each point of the patient stay and 56.9% of patients had a GP discharge summary listing discharge medications. However, if certain progressive steps were completed (i.e. Home Medications recorded in ieMR, Discharge Reconciliation in ieMR, and Patient Discharge Medication Record in eLMs (Enterprise-wide Liaison Medication System)), then, the 'Medications on Discharge' was significantly more likely to be present in the discharge summary, at rates of 70.1%, 85.9%, and 98.6% respectively (P -value=0.007, <0.001, <0.001). Conversely not doing these steps dropped rates of having medications listed in the discharge summary to 50.0%, 40.3% and 34.1% respectively.

Conclusions: This study assessed current discharge summary quality since the introduction of electronic medical records. It demonstrated the significant value of correct use of electronic programs, including performing all crucial steps of reconciliation. Targeted interventions in future studies that rectify the shortfalls in discharge communication are warranted.