Objective: To explore the turnover intention and its related factors of undergraduate intern nurses. Methods: In this cross-sectional designed study, 682 students were recruited by a stratified random cluster method. The observation indexes included job stressor, social support, personality, coping style, self-efficacy, occupational burnout, general health, turnover intention and general data. Results: Factors which were included in the regression equation of turnover intention were general health ( β = - 0. 15 ), occupational burnout ( ...