人工智能技术在外科手消毒管理中的应用及效果分析OA

Objective To evaluate the application effect of artificial intelligence(AI)surgical hand disinfection monitoring system in healthcare workers(HCWs)in the operating room.Methods 120 HCWs from the operating room of a tertiary first-class hospital in Zhejiang Province were selected as the research subjects,out of which 60 HCWs who adopted conventional surgical rinsing-free hand disinfection method from January to December 2023 were the control group,and implementation of surgical hand disinfection was monitored by on-site observation or video monitoring.Other 60 HCWs who adopted AI surgical hand disinfection process monitoring system from January to December 2024 served as the intervention group,AI was adopted for real-time monitoring and feedback.Hand bacterial colony forming unit(CFU),surgical hand disinfection status,and satisfaction between two groups of HCWs were compared.Results Bacterial CFU on the hands of both groups of HCWs met the national standard(≤5 CFU/cm2),intervention group was lower than control group,and the difference was statistically significant(P<0.05).The total correct rate of surgical hand disinfection process for HCWs in the intervention group was(97.69±2.46)%,which was higher than(91.94±5.92)%of control group,and the difference was statistically significant(P<0.05).The surgical hand disinfection time of intervention group was(232.42±29.89)seconds,which was longer than(158.12±47.43)seconds of control group.The qualified rate of surgical hand disinfection time of intervention group(98.33%)was higher than control group(76.67%);the satisfaction rate of HCWs towards surgical hand disinfection process in intervention group(98.33%)was higher than control group(86.67%);differences were all statistically significant(all P<0.05).Conclusion The AI surgical hand disinfection monitoring system can improve the efficiency of surgical hand disinfection management and the satisfaction of HCWs,and is an effective intelligent healthcare-associated infection control method.