This cross-sectional study included a cross-sectional survey of 100 surgeons who participated in the student research and practice club "Aesculap" while studying at Sechenov University over a 20-year period (from 2005 to 2025). Psychological burnout was assessed using the MBI questionnaire in 96 respondents. Engagement indicators (duration, activity) were combined into an integrated activity index using a principal component analysis. Multiple linear regression analysis and Spearman's rank correlation analysis were used.