ûҳ Ʈ , ũ ٴ Դ. ̱ ʶǾ ̺(CHOP) 9 16 ̱ ûҳ 1 Ʈ ñ ǰ 踦 м ´. ̹ ڳ Ʈ ñ⸦ ϴ θ鿡 ü ٰŸ Ѵٴ ָ ϴ. 'ûҳ ߴ (ABCD Study)' ȰϿ 2018 2022 1 588 ûҳ ߴ. Ʈ ο ȹ ñ⸦ ϰ, ̸ , (ü), ð ֿ ǰ ǥ мߴ. Ư , ҵ, θ з ĥ ִ ٸ Ͽ Ȯ . м , 12 Ʈ ̴ Ʈ Ƿ 31%, 40%, 62% Ÿ. Ư Ʈ Ǵ ̰ 赵 ߴ. Ʈ ȹ ñⰡ 1 9%, 8% ϴ . ̹ Ʈ ܼ ƴ϶ ü, ǰ ǿ ĥ ûѴ. Ư 12 Ʈ ʾҴ ûҳ̶, 13 Ʈ Ǹ ؿ ǰ ް ϴ Ȯεƴ. ̴ ûҳ ü ȯ ȭ ſ ΰϰ Ѵٴ ǹѴ. 1 (Ran Barzilay) ʶǾ ̺ ҾŰ Ǵ ̹ "̷ Ʈ '10 ǰ ߿ (significant factor)' ٶ ûѴ", "θ ڳ Ʈ , ̰ ڳ ǰ ϰ ؾ Ѵ" ߴ. ̹ (Smartphone Ownership, Age of Smartphone Acquisition, and Health Outcomes in Early Adolescence: ʱ ûҳ Ʈ , ȹ ǰ ) 2025 12 м 'Ҿư(Pediatrics)' ƴ.
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