The Dose-Response Relationship Between Leisure-Time Physical Activity and Smartphone Addiction in First-Year Tehran University Students: A Cross-Sectional Study.

Health Sci Rep · 2026 · PMC13242693 · PMID 42261554

Europe PMC DOI

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closest p

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did not reach statistical significanceno p-value reported

Despite the presence of an inverse association of insufficient PA, the association did not reach statistical significance in either model.

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a significant trendno p-value reported

In addition, trend analysis revealed that LTPA exhibited a significant trend in the level of PA and severity of SA.

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