The Impact of Online Learning and Health Behavior on Mental Health among Thai Dental Students during the COVID-19 Era

The findings highlight a significant association between online learning-related factors, such as the number of hours spent on assignments, and the mental health outcomes of dental students. Health behaviors, particularly exercise and sleep quality, were also linked to mental health status. These results suggest that interventions aimed at reducing assignment-related stress, improving sleep hygiene, and promoting physical activity may be crucial in mitigating mental health problems among dental students. Clinically, addressing these factors could enhance both psychological well-being and academic performance, ultimately contributing to more effective learning environments for dental professionals.