Stressors and mental health impacts of COVID-19 in dental students: A scoping review

Objective The COVID-19 pandemic has led to mental health hazards to healthcare providers in general and to undergraduate dental students. The present study undertakes a scoping review to identify and discuss the mental health issues and stressors impacting dental students globally during the COVID-19 pandemic. Methods A systematic search following the Joanna Briggs Institute's framework for scoping reviews was conducted on Embase, MEDLINE by Ovid, Web of Science, PsycInfo, CINAHL, and ERIC to identify peer reviewed publications published globally since the onset of the COVID-19 pandemic in March 2020 until June 22, 2021. Manual search was also performed on Google scholar. Eligible studies were selected based on the predetermined set of criteria and focused specifically on mental health issues experienced by undergraduate dental students in the context of COVID-19. Results Fifty-five publications were retained. Fifty-one reported stress, anxiety, or depression experienced by undergraduate dental students during the pandemic. Twenty-five studies employed validated psychometric instruments to explore mental health status among the same students. A total of 28 publications reported that the predominant concern for students was fear of infection, especially during patient interaction. Adapting to virtual learning, clinical skill deficit due to lack of/limited practical training and social isolation were other majorly reported stressors. Conclusions Many mental health issues and stressors related to the COVID-19 pandemic have been identified. Mitigation of COVID-19-related stressors on dental students' mental health should be a priority across all dental academic institutions. Continued efforts should be made to create a supportive learning environment.