Mostafa Jafarizaveh, Razie Jafarizadeh, Maryam Esmaili, Akram Tabrizi
< 0.05), suggesting that higher levels of fatigue were associated with poorer safety and health outcomes. The findings demonstrate a significant negative relationship between occupational fatigue and safety performance, highlighting the detrimental impact of fatigue on workplace safety. These results underscore the need for implementing fatigue risk management systems and ergonomic interventions in the workplace. Future longitudinal research is recommended to elucidate further the causal mechanisms underlying this relationship.