Defensive medicine is a complex clinical decision-making phenomenon caused by the change of medical system and the generalization of medical risk.Based on the multi-dimensional driving perspective decon-structs defensive medicine into three types:quality improvement behaviorassurance behavior and avoidance behaviorintegrates event system theory,affective event theory,social cognition theory,self-worth orientation the-oryand builds a multi-dimensional driving chain of"environment-event-emotion-cognitive-attitudinal behavior".Systematically deconstruct the formation mechanism of defensive medicine.The multi-dimensional driving analysis shows that the intensitytime and space of the event jointly trigger the behavior adjustment;Emotional factors af-fect decision-making directly or indirectly through attitude mediating;Environmentcognition and behavior interacted with each other to form a cycle.Behavior is differentiated by attitudinal orientation.On this basis collaborative gover-nance strategies such as optimizing dispute handling mechanismcreating doctor-patient trust atmosphereand im-proving value incentive system are proposed to provide theoretical support and practical path for improving doc-tor-patient relationship and medical quality.

Objective Explore a comprehensive and multi-level set of passive defensive medical governance strate-gies.Methods Literature related to passive defensive medical governance was retrieved,and the Ucinet social net-work analysis software was utilized to calculate indicators such as the frequency and centrality of passive defensive medical governance strategies,thereby understanding the importance of these strategies.Results The formed set of negative defensive medical governance strategies covers three levels social cogniton,institutional mechanisms and doctor-patient relationship.Among them,there are 5 governance strategies at the social cognition level,24 governance strategies at the institutional mechanism level,and 12 governance strategies at the doctor-patient rela-tionship level,totaling 41 governance strategies.Conclusion The constructed set of passive defensive medical governance strategies is scientific,practical,and comprehensive in content,providing a reference framework for medical institutions to govern passive defensive medical behaviors.

Defensive medicine is a complex clinical decision-making phenomenon caused by the change of medical system and the generalization of medical risk.Based on the multi-dimensional driving perspective decon-structs defensive medicine into three types:quality improvement behaviorassurance behavior and avoidance behaviorintegrates event system theory,affective event theory,social cognition theory,self-worth orientation the-oryand builds a multi-dimensional driving chain of"environment-event-emotion-cognitive-attitudinal behavior".Systematically deconstruct the formation mechanism of defensive medicine.The multi-dimensional driving analysis shows that the intensitytime and space of the event jointly trigger the behavior adjustment;Emotional factors af-fect decision-making directly or indirectly through attitude mediating;Environmentcognition and behavior interacted with each other to form a cycle.Behavior is differentiated by attitudinal orientation.On this basis collaborative gover-nance strategies such as optimizing dispute handling mechanismcreating doctor-patient trust atmosphereand im-proving value incentive system are proposed to provide theoretical support and practical path for improving doc-tor-patient relationship and medical quality.

Objective Explore a comprehensive and multi-level set of passive defensive medical governance strate-gies.Methods Literature related to passive defensive medical governance was retrieved,and the Ucinet social net-work analysis software was utilized to calculate indicators such as the frequency and centrality of passive defensive medical governance strategies,thereby understanding the importance of these strategies.Results The formed set of negative defensive medical governance strategies covers three levels social cogniton,institutional mechanisms and doctor-patient relationship.Among them,there are 5 governance strategies at the social cognition level,24 governance strategies at the institutional mechanism level,and 12 governance strategies at the doctor-patient rela-tionship level,totaling 41 governance strategies.Conclusion The constructed set of passive defensive medical governance strategies is scientific,practical,and comprehensive in content,providing a reference framework for medical institutions to govern passive defensive medical behaviors.

Objective Summarizes the current research status of defensive medicine in China and provides references for future research.Methods The search period spans from the inception of the database to March 2024.CNKI,Wan-fang Data,Web of Science,PubMed databases were queried,followed by literature screening based on predeter-mined inclusion and exclusion criteria.The current landscape of defensive medicine research in China was synthe-sized and categorized based on fundamental research characteristics,measurement methodologies,influencing fac-tors,and other relevant aspects.Results A total of 24 Chinese literature sources and 4 foreign literature sources were incorporated,indicating a prevalent occurrence of defensive medicine in China.Measurement tools for defen-sive medicine exhibit variability across different studies.Key influencing factors encompass doctor's demographic vari-ables such as gender,age,and professional status,institutional factors like legal frameworks and medical in-surance,and sociol-cultural factors such as doctor-patient relationships and adverse public perceptions.Conclusion Defensive medicine is relatively widespread and influenced by various factors in China.It's urgent to explore the for-mation mechanism of defensive medicine from multiple perspectives and provide evidence for passive defen-sive medicine governance.

Objective To clarify the influencing factors of defensive medicine and provide ideas for preventing and re-solving defensive medicine.Methods Literature related to defensive medicine was searched,personnel related to de-fensive medicine were interviewed,and literature and interview data were coded with the method of grounded theo-ry,and related concepts and categories were summarized.Results After three levels of coding,52 initial concepts,23 initial categories,7 sub-categories and 3 main categories were sorted out,and the correlation among influencing factors was analyzed to build a three-dimensional model of"doctor-patient relationship-institutional system-social environment"influencing factors and their mechanism of action.Conclusion The influencing factors of defensive medi-cine mainly include doctor-patient relationship,institutional system and social environment.The three factors have an impact on defensive medicine through different mechanisms of action,which provides qualitative evidence for comprehensive analysis of factors in related studies of defensive medicine.

Objective By exploring the conditional configuration effect of negative defensive medicine behavior,the formation mechanism and causal path of negative defensive medicine are explained,and systematic suggestions are provided for negative defensive medicine behavior,so as to improve the rational utilization of health resources.Methods NCA and fsQCA are used to conduct configuration analysis on factors influencing passive defensive medical behavior,output the conditional configuration,and further analyze the configuration effects among the influencing factors.Results The antecedent conditions of negative defensive medicine include systemic mechanisms,institutional norms,social culture,doctor-patient relationships,and self-efficacy.Ultimately,two paths contributing to passive defensive medical behavior emerge:environment conduction type and efficiency-environment joint conduction type,their consistency is 0.830.Conclusion To reduce the negative defensive medical behavior,it should pay atten-tion to improving the institutional environment and improving doctors'self-efficacy,establish a fair and reasonable external institutional environment,create an honest and harmonious cultural atmosphere,strengthen the training of doctors'professional ability and improve the doctor-patient relationship,so as to improve the rational use of health resources.

Objective Summarizes the current research status of defensive medicine in China and provides references for future research.Methods The search period spans from the inception of the database to March 2024.CNKI,Wan-fang Data,Web of Science,PubMed databases were queried,followed by literature screening based on predeter-mined inclusion and exclusion criteria.The current landscape of defensive medicine research in China was synthe-sized and categorized based on fundamental research characteristics,measurement methodologies,influencing fac-tors,and other relevant aspects.Results A total of 24 Chinese literature sources and 4 foreign literature sources were incorporated,indicating a prevalent occurrence of defensive medicine in China.Measurement tools for defen-sive medicine exhibit variability across different studies.Key influencing factors encompass doctor's demographic vari-ables such as gender,age,and professional status,institutional factors like legal frameworks and medical in-surance,and sociol-cultural factors such as doctor-patient relationships and adverse public perceptions.Conclusion Defensive medicine is relatively widespread and influenced by various factors in China.It's urgent to explore the for-mation mechanism of defensive medicine from multiple perspectives and provide evidence for passive defen-sive medicine governance.

Objective To clarify the influencing factors of defensive medicine and provide ideas for preventing and re-solving defensive medicine.Methods Literature related to defensive medicine was searched,personnel related to de-fensive medicine were interviewed,and literature and interview data were coded with the method of grounded theo-ry,and related concepts and categories were summarized.Results After three levels of coding,52 initial concepts,23 initial categories,7 sub-categories and 3 main categories were sorted out,and the correlation among influencing factors was analyzed to build a three-dimensional model of"doctor-patient relationship-institutional system-social environment"influencing factors and their mechanism of action.Conclusion The influencing factors of defensive medi-cine mainly include doctor-patient relationship,institutional system and social environment.The three factors have an impact on defensive medicine through different mechanisms of action,which provides qualitative evidence for comprehensive analysis of factors in related studies of defensive medicine.

Objective By exploring the conditional configuration effect of negative defensive medicine behavior,the formation mechanism and causal path of negative defensive medicine are explained,and systematic suggestions are provided for negative defensive medicine behavior,so as to improve the rational utilization of health resources.Methods NCA and fsQCA are used to conduct configuration analysis on factors influencing passive defensive medical behavior,output the conditional configuration,and further analyze the configuration effects among the influencing factors.Results The antecedent conditions of negative defensive medicine include systemic mechanisms,institutional norms,social culture,doctor-patient relationships,and self-efficacy.Ultimately,two paths contributing to passive defensive medical behavior emerge:environment conduction type and efficiency-environment joint conduction type,their consistency is 0.830.Conclusion To reduce the negative defensive medical behavior,it should pay atten-tion to improving the institutional environment and improving doctors'self-efficacy,establish a fair and reasonable external institutional environment,create an honest and harmonious cultural atmosphere,strengthen the training of doctors'professional ability and improve the doctor-patient relationship,so as to improve the rational use of health resources.