The Impact of COVID-19 on Physical Activity Patterns of Dental Students: A Multinational Survey.

Background: The authorities of the world had to take extraordinary containment measures due to the coronavirus (COVID-19) pandemic spreading across the globe. The only way to stay active during the pandemic was at-home physical activity (PA). The current study evaluates how these preventative measures impacted the PA and well-being of students.

Methods: This study is multicentral and was conducted in Malaysia, India, Cambodia, and Saudi Arabia; participants were recruited from four different regions to answer the online questionnaire provided via a link shared using their personal WhatsApp, Facebook Messenger, and Twitter social media.

Results: The means of vigorous, moderate, and light PA (min/day) between the active and inactive groups were significantly different ( = 0.001, 0.007, and 0.001), respectively. In comparison with pre-COVID-19, the participants reported that it became more challenging to engage in regular exercise since the onset of social distance, associated with a lack of motivation followed by "less confidence", "less enjoyment", "less support, and fewer opportunities to engage in exercise"; moreover, it was "difficult to maintain close relationships" and "hard to voice their options on contentious matters" ( = 0.001). Public health measures affected the PA and well-being of active and inactive students; this demonstrates that health promotion strategies aimed at enhancing levels of PA in inactive students may be necessary to improve students' well-being.