"Intensity of antibacterial drug use"is one of the core indicators of performance assessment in tertiary public hospitals.Based on the structure-procedure-result(SPO)theory,the antibacterial agents management system was constructed,the responsibilities of all parties were clarified through the establishment of rules and regulations,the drug use rules were formulated scientifically,and the pre-event,in-process and post-event management was effi-ciently integrated by relying on information technology.After continuous improvement,the intensity of antimicrobial use in hospitals decreased from 57.8 DDDs in 2020 to 31.1 DDDs in 2022.The SPO theory realizes the comprehensive closed loop of antimicrobial management,but it needs to focus on clinical pharmacists and give full play to their professional val-ue and bonding role.
Structure-Process-Outcome TheoryAntibacterial AgentsManagement System