Objective: The aim was to investigate the factors influencing PGYs’ willingness to partic-ipate in medical service during the COVID-19 pandemic.
Methods: Data were collected using structured questionnaires. The questionnaire consisted of the perception of medical professionalism, system function, will-ingness to participate, and demographic data.
Results: There was no significant difference in willingness among different demo- graphic characteristics of PGY. Role identity, resource accessibility, and iden-tity of the PGY system were significantly and positively related to the willing- ness to participate in medical service. The identity of the PGY system was a moderator influencing the effect of role identification on willingness.
Conclusion: PGYs’ willingness to participate in medical service during the pandemic depends on the individual’s recognition of the role of obligation and respon-sibility, and the medical system’s provision of sufficient human and mate- rial resources. In addition, the enhancing moderating role of identity of the PGY system between role identity and willingness to participate during the COVID-19 pandemic have been confirmed. Our results suggest that medical education organizations should reform the PGY medical clinical practice train- ing courses under the COVID-19 epidemic, and provide PGY physicians with complete clinical infection control. The training and development plan can reduce PGYs’ fear and anxiety in the face of severe epidemics, and strengthen PGYs’ confidence and willingness to invest in epidemic prevention.