Media consumption and sleep quality in early childhood: results from the Ulm SPATZ Health Study

Media use is increasingly becoming common in preschoolers and starting before the age of 3 years. While several studies have documented the effects of screen time on sleep duration in this age group, investigations including sleep quality are scarce and mainly cross-sectional. Moreover, they are limited by investigating sleep across broader age ranges or in older preschoolers, which may blur early effects and the ideal time for intervention.

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