Social Media Behaviors and Lifestyle Changes in Young Adults (Ages 18-28 years) During the COVID-19 Pandemic: Analysis From an International Cross-Sectional Study.

Respondents generally noticed increased SM use for various reasons, including socialization, potentially explaining why respondents feel they socialize less. ST use increased; some people reported increased PA while others reported a decrease. Altogether, this provides vital context on young adults' SM and lifestyle habits, highlighting potential areas for further research.