Investigating the effectiveness of employing clinical faculty members in the shift work system during the Covid-19 pandemic in Iran: A cross-sectional study.

Clinical faculty members who are simultaneously responsible for the duties of teaching students, research, and treating patients, if they are employed in a shift work system, especially during the pandemic, it may lead to a decrease in the quality of teaching, lack of motivation in research and indifference toward students' affairs, reducing flexibility, inability to update what they have learned in the professional world, increasing medical errors and also reducing their ability to manage the class. Consequently, it is suggested to avoid using them in the shift work systems as much as possible.