Associations Between Screen Time, Physical Activity, and Sleep Patterns in Children Aged 3-7 Years-A Multicentric...

Area of Science:

• Pediatric Health
• Child Development
• Digital Media Impact

Background:

• Increasing digital media use in children raises concerns about its impact on physical activity (PA), sleep patterns (SL), and health habits.
• Understanding screen time (ST) associations with PA and SL is crucial for promoting healthy development in early childhood.

Purpose of the Study:

• To examine screen time (ST), physical activity (PA), and sleep patterns (SL) in urban children aged 3-7 years.
• To identify age and sex-related differences in these behaviors and compare them with UN recommendations.

Main Methods:

• A multicenter prospective cohort study involving 243 children aged 3-7 years.
• Data collected via the Surveillance of Digital Media Habits in Early Childhood Questionnaire (SMALLQ®) for weekday and weekend habits.
• ANOVA tests used to analyze differences across age groups and sexes, and against UN recommendations.

Main Results:

• Age significantly affected PA on weekdays and weekends, and weekend SL; no significant sex differences were found.
• Preschoolers (3-5 years) exceeded recommended weekend ST.
• Elementary children (6-7 years) did not meet recommended PA levels.

Conclusions:

• Age-related changes significantly influence PA and SL behaviors in young children.
• Targeted interventions are essential to promote healthy habits and address excessive ST and insufficient PA in early childhood.