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Screen Time as a Determinant of Chosen Aspects of Lifestyle: A Cross-Sectional Study of 10- to 12-Year-Old Schoolchildren in Poland

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cris.virtual.author-orcid0000-0002-2045-0709
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dc.abstract.enObjective: The study aimed to analyze the relationship between screen time (ST) duration, body weight status (BWS), and selected lifestyle behaviors in children aged 10–12. Methods: A cross-sectional study of 7763 (50.8% girls) Polish schoolchildren was conducted in 2023–2024. Data on ST, physical activity (PA), sleep duration (SD), frequency of consumption of unhealthy foods, family meals (FM), and sociodemographic data were collected using a paper questionnaire. Anthropometric data were obtained from measurements; body mass index (BMI) was used to assess BWS, and the waist-to-height ratio to measure central obesity. A logistic regression model was performed to assess the effect of unhealthy food consumption, FM, BWS, PA level, and SD on the odds of excessive ST (>2 h/day). Results: Girls were less likely to extend ST than boys (OR: 0.78; 95% CI: 0.70–0.86). Increased PA had a limiting effect on the dependent variable (moderate OR: 0.64; 95% CI: 0.53–0.77; vigorous OR: 0.37; 95% CI: 0.31–0.45). Sleeping 6–8 h per day was associated with a 41.6% increase in prolonged ST (OR: 1.42; 95% CI: 1.27–1.57). Overweight/obese individuals were 39.6% more likely to exceed ST compared to normal-weight peers (OR: 1.40; 95% CI: 1.16–1.68). Living in a village and a smaller city increased the odds of excessive ST (OR: 1.12; 95% CI: 1.07–1.41 and OR: 1.18; 95% CI: 1.03–1.34). Conclusions: Excessive body mass and unhealthy dietary habits, particularly sugary beverages, have been identified as significant risk factors for excessive ST. Optimal SD, high PA, and regular FM might have a protective effect on ST. This knowledge will contribute to designing more tailored and effective educational interventions promoting healthy lifestyles in children.
dc.affiliationWydział Nauk o Żywności i Żywieniu
dc.affiliation.instituteKatedra Żywienia Człowieka i Dietetyki
dc.contributor.authorMyszkowska-Ryciak, Joanna
dc.contributor.authorHamulka, Jadwiga
dc.contributor.authorCzarniecka-Skubina, Ewa
dc.contributor.authorGębski, Jerzy
dc.contributor.authorChmurzyńska, Agata
dc.contributor.authorGutkowska, Krystyna
dc.date.access2025-09-23
dc.date.accessioned2025-09-30T12:24:59Z
dc.date.available2025-09-30T12:24:59Z
dc.date.copyright2025-09-07
dc.date.issued2025
dc.description.abstract<jats:p>Objective: The study aimed to analyze the relationship between screen time (ST) duration, body weight status (BWS), and selected lifestyle behaviors in children aged 10–12. Methods: A cross-sectional study of 7763 (50.8% girls) Polish schoolchildren was conducted in 2023–2024. Data on ST, physical activity (PA), sleep duration (SD), frequency of consumption of unhealthy foods, family meals (FM), and sociodemographic data were collected using a paper questionnaire. Anthropometric data were obtained from measurements; body mass index (BMI) was used to assess BWS, and the waist-to-height ratio to measure central obesity. A logistic regression model was performed to assess the effect of unhealthy food consumption, FM, BWS, PA level, and SD on the odds of excessive ST (&gt;2 h/day). Results: Girls were less likely to extend ST than boys (OR: 0.78; 95% CI: 0.70–0.86). Increased PA had a limiting effect on the dependent variable (moderate OR: 0.64; 95% CI: 0.53–0.77; vigorous OR: 0.37; 95% CI: 0.31–0.45). Sleeping 6–8 h per day was associated with a 41.6% increase in prolonged ST (OR: 1.42; 95% CI: 1.27–1.57). Overweight/obese individuals were 39.6% more likely to exceed ST compared to normal-weight peers (OR: 1.40; 95% CI: 1.16–1.68). Living in a village and a smaller city increased the odds of excessive ST (OR: 1.12; 95% CI: 1.07–1.41 and OR: 1.18; 95% CI: 1.03–1.34). Conclusions: Excessive body mass and unhealthy dietary habits, particularly sugary beverages, have been identified as significant risk factors for excessive ST. Optimal SD, high PA, and regular FM might have a protective effect on ST. This knowledge will contribute to designing more tailored and effective educational interventions promoting healthy lifestyles in children.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if5,0
dc.description.number17
dc.description.points140
dc.description.versionfinal_published
dc.description.volume17
dc.identifier.doi10.3390/nu17172891
dc.identifier.issn2072-6643
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/5085
dc.identifier.weblinkhttps://www.mdpi.com/2072-6643/17/17/2891
dc.languageen
dc.relation.ispartofNutrients
dc.relation.pagesart. 2891
dc.rightsCC-BY
dc.sciencecloudnosend
dc.share.typeOPEN_JOURNAL
dc.subject.enadolescents
dc.subject.enlifestyle
dc.subject.enelectronic media exposure
dc.subject.endiet
dc.subject.enphysical activity
dc.subject.enweight status
dc.subject.enfamily meals
dc.titleScreen Time as a Determinant of Chosen Aspects of Lifestyle: A Cross-Sectional Study of 10- to 12-Year-Old Schoolchildren in Poland
dc.title.volumeThe Special Issue Nutritional Intervention and Physical Activity in Adolescents and Children with Obesity
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue17
oaire.citation.volume17