Prescribing errors are prevalent in hospital settings in China. 1 Prevalence studies have reported prescribing error rates of between 2% and 15%. 2 Prescribing errors comprise errors in the decisionmaking process and can include incorrect dosing, frequency, quantity, indication, interactions and contraindications. Interventions to support desirable prescribing behaviours are needed, with feedback reported to improve prescribing practices. 3,4 Pharmacists, as medication experts and established members of clinical teams, are well placed to support the development of good prescribing practices among doctors. Pharmacist-led