Major international sports events will provide great group psychological encouragement to citizens. This study attempts to explore the impact of major international sports events on national positive psychology and symptoms of Post-Traumatic Stress Disorder (PTSD).

The research subjects were 268 patients who underwent PTSD treatment at a domestic public hospital between June 2020 and June 2023. These patients were randomly and evenly divided into an experimental group and a control group. In the experiment, the control group was required to observe major foreign sports events for at least 30 minutes every day, but there were no Chinese teams present during the events. The experimental group needs to watch international major sports events of the same type as the control group, but there are Chinese team matches included in the viewing content. The intervention lasted for 14 days, and the PTSD Symptom Scale Interview (PSS-I) and Self-Rating Depression Scale (SDS) tests were conducted on both groups of patients before and after the experiment.

Before and after the experiment, there was a significant difference in the PSS-I and SDS scale scores between the two groups of patients. Moreover, the overall scale data of the experimental group was significantly better than that of the control group.

Watching major international sports events that are conducive to building China’s national image can enhance the positive psychological level of the people and treat PTSD symptoms.