Outcomes reported by authors of included studies	Outcome group	Type of medication error
Administration errors (per monthly administered doses)	Medication errors	Administration errors
Administration (per prescription)	Medication errors	Administration errors
Administration errors (per weekly anaesthetised patients)	Medication errors	Administration errors
Administration errors (per opportunities for error, by nurse)	Medication errors	Administration errors
Medication errors (per administered doses)	Medication errors	Administration errors
Medication errors (per administration)	Medication errors	Administration errors
Medication errors (per monthly administered doses)	Medication errors	Administration errors
All errors	Medication errors	All type of medication errors
Medication errors (per prescriptions)	Medication errors	All type of medication errors
Medication errors (per weekly prescriptions)	Medication errors	All type of medication errors
Medication errors per patient at discharge	Medication errors	All type of medication errors
Pharmacist only perform MR (all errors)	Medication errors	All type of medication errors
Serious medication errors per patient‐days by interns	Medication errors	All type of medication errors
Dispensing errors (per monthly administered doses)	Medication errors	Dispensing error
Dispensing errors (per prescriptions)	Medication errors	Dispensing error
Potential ADEs (≥ 1 per patient)	Medication errors	Potential ADEs
Potential ADEs (≥ 1 per patient)	Medication errors	Potential ADEs
Potential ADEs (per patient)	Medication errors	Potential ADEs
Potential ADEs (per prescriptions)	Medication errors	Potential ADEs
Potential ADEs + ADEs (≥ 1 per patient)	Medication errors	Potential ADEs
Serious PADEs (≥ 1 per patient)	Medication errors	Potential ADEs
Serious PADEs (per prescriptions)	Medication errors	Potential ADEs
Discrepancies errors (≥ 1 per patient)	Medication errors	Prescribing errors
Discrepancy errors	Medication errors	Prescribing errors
Discrepancy errors (per prescriptions)	Medication errors	Prescribing errors
Discrepancy errors per patient	Medication errors	Prescribing errors
Duplication errors (per prescription)	Medication errors	Prescribing errors
ID‐reentry function	Medication errors	Prescribing errors
ID‐verify alert	Medication errors	Prescribing errors
Medications omitted (per prescriptions)	Medication errors	Prescribing errors
Only omissions	Medication errors	Prescribing errors
Prescribing errors (per doctor)	Medication errors	Prescribing errors
Pharmacist history and supplementary prescribing	Medication errors	Prescribing errors
Pharmacist only perform MR (dosing errors)	Medication errors	Prescribing errors
Pharmacist only perform MR (frequency dosing errors)	Medication errors	Prescribing errors
Pharmacists perform MR + prescribing (dosing errors)	Medication errors	Prescribing errors
Pharmacists perform MR + prescribing (frequency dosing errors)	Medication errors	Prescribing errors
Prescribing error (per order session)	Medication errors	Prescribing errors
Prescribing errors (per prescriptions)	Medication errors	Prescribing errors
Serious discrepancy errors per patient	Medication errors	Prescribing errors
Serious prescribing errors (per prescriptions)	Medication errors	Prescribing errors
Unintended discrepancies (≥ 1 per patient)	Medication errors	Prescribing errors
ADEs	Adverse drug events (ADEs)
ADEs (≥ 1 per patient)	Adverse drug events (ADEs)
ADEs (per monthly administered doses)	Adverse drug events (ADEs)
ADEs (per prescriptions)	Adverse drug events (ADEs)
ADEs due to discrepancies per patient	Adverse drug events (ADEs)
ADEs due to medication error	Adverse drug events (ADEs)
ADEs per admissions	Adverse drug events (ADEs)
Medication error + ADEs (per monthly administered medication doses)	Adverse drug events (ADEs)
Preventable ADEs (≥ 1 per patient)	Adverse drug events (ADEs)
Preventable ADEs (per monthly patients admitted)	Adverse drug events (ADEs)
Preventable ADEs per admissions	Adverse drug events (ADEs)
Serious ADEs	Adverse drug events (ADEs)
Serious ADEs per admissions	Adverse drug events (ADEs)
Mortality	Mortality
Mortality at 6 months	Mortality
Mortality during hospitalisation	Mortality
Hospitalisations due to ADEs	Hospitalisations
Readmisson at 1 month	Hospitalisations
Length of stay (days)	LoS
Length of stay (days)	LoS
Quality of life (visual analogue scale (VAS) 0‐10; EQ‐5D‐3L)	QoL
Discrepancies resolutions (≥ 1 per patient)	Discrepancies resolutions
Discrepancy resolution (≥ 1 per patient)	Discrepancies resolutions
Discrepancy resolutions (per discrepancies at discharge)	Discrepancies resolutions
Discrepancy resolutions (per discrepancies)	Discrepancies resolutions
Resolved Potential ADEs (per prescriptions)	Resolution of MEs
Identified discrepancies (≥ 1 per patient)	Identified discrepancies
Identified discrepancies per patient	Identified discrepancies