Abstract
BACKGROUND: Individuals are required to avoid close contact to reduce the probability of contracting the virus during the epidemics, which can lead to social isolation and exacerbate interpersonal relationship issues. Social satisfaction plays a crucial role in management in the period of pandemics and is strongly correlated with negative emotion. Medical students, as a special group of students, have a heavier burden of academic workload and greater pressure. They are also more likely to have access to epidemic information, which increases their susceptibility to negative emotions such as depression and anxiety. Therefore, it is necessary to investigate the impact and mechanisms among interpersonal, epidemic attention, social satisfaction, and negative emotions during the epidemics outbreak among medical students for improving the level of mental health in the post-epidemic era. METHODS: A total of 1,451 university students were included in this study. Self-administered questionnaires, including the Comprehensive Interpersonal Relationship Diagnostic Scale, the Self-Rating Anxiety Scale, and the Self-Rating Depression Scale, were utilized to construct structural equations to examine the mediating effects of social satisfaction. The study employed a multi-stage whole-group sampling approach for university students. RESULTS: Interpersonal relationships and epidemic attention positively predicted negative emotion levels. Interpersonal relationships negatively predicted social satisfaction, while epidemic attention positively predicted social satisfaction. Moreover, social satisfaction negatively predicted negative emotion levels. Notably, both interpersonal relationships and epidemic attention indirectly affected negative emotions through the mediating effect of social satisfaction. CONCLUSIONS: Social satisfaction plays a mediating role in the effect of interpersonal relationships and epidemic attention on negative emotion. In the post-epidemic era, it is crucial to enhance support from family, school and society to improve social satisfaction of medical students. Immediate identification of negative emotions is essential, and targeted strategies should be developed to address mental health issues among medical students.