 This research examined the relationship between societal factors and sleep patterns in 11 different countries. It found that 55% of the variation in sleep quality and 63% of the variation in sleep quantity could be explained by societal factors. Additionally, it discovered that increased physical activity was linked to improved sleep quality, especially in countries like the US and Finland. This knowledge can be used to develop strategies and policies that promote healthy sleep habits and improve overall well-being. This article was authored by Sunkyu Park, Asem Junis, Morio's Constantinides, and others.