Review
Open access
Sep 2026
Screen exposure patterns and their associations with obesity and sleep among preschool children in a resource-limited city in eastern China: a multicenter cross-sectional study protocol
Introduction Electronic screen exposure is increasingly common among preschool children and has been associated with sleep-related outcomes and overweight/obesity. However, evidence from resource-limited areas in eastern China remains limited, particularly regarding multidimensional screen-use patterns. This study aims...
Meng-Meng Zhang, Dan-Dan Shi, Cui-Ling Gao et al.
· Frontiers in Public Health · 0 citations