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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">actabiomedica</journal-id><journal-title-group><journal-title xml:lang="ru">Acta Biomedica Scientifica</journal-title><trans-title-group xml:lang="en"><trans-title>Acta Biomedica Scientifica</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-9420</issn><issn pub-type="epub">2587-9596</issn><publisher><publisher-name>Scientific Centre for Family Health and Human Reproduction Problems</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29413/ABS.2025-10.4.16</article-id><article-id custom-type="elpub" pub-id-type="custom">actabiomedica-5563</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ПЕДИАТРИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PEDIATRICS</subject></subj-group></article-categories><title-group><article-title>Длительность экранного времени и факторы риска хронических неинфекционных заболеваний у подростков</article-title><trans-title-group xml:lang="en"><trans-title>Screen time duration and risk factors for non-communicable diseases in adolescents</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2067-4224</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Анисимова</surname><given-names>А. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Anisimova</surname><given-names>A. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анисимова Анастасия Олеговна – врач-педиатр; аспирант и младший научный сотрудник лаборатории педиатрии и кардиоваскулярной патологии</p><p>664003; г. Иркутск; ул. Тимирязева;16</p></bio><bio xml:lang="en"><p>Anastasia O. Anisimova – pediatrician; postgraduate student; Junior researcher of the Laboratory of pediatrics and cardiovascular pathology</p><p>Timiryazev str.; 16; Irkutsk 664003</p></bio><email xlink:type="simple">mozolewaao@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8533-3119</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Погодина</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pogodina</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Погодина Анна Валерьевна – доктор медицинских наук; главный научный сотрудник; заведующая лабораторией педиатрии и кардиоваскулярной патологии </p><p>664003; г. Иркутск; ул. Тимирязева;16</p></bio><bio xml:lang="en"><p>Anna V. Pogodina – Dr. Sc. (Med.); Chief Research Officer at the Laboratory of pediatrics and cardiovascular pathology</p><p>Timiryazev str.; 16; Irkutsk 664003</p></bio><email xlink:type="simple">pogodina_av@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0117-2563</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рычкова</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rychkova</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рычкова Любовь Владимировна – доктор медицинских наук; профессор; член-корреспондент РАН; директор </p><p>664003; г. Иркутск; ул. Тимирязева;16</p></bio><bio xml:lang="en"><p>Lyubov V. Rychkova – Dr. Sc. (Med.); corresponding member of the RAS; Professor of the RAS; Director </p><p>Timiryazev str.; 16; Irkutsk 664003</p></bio><email xlink:type="simple">iphr@sbamsr.irk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3407-9365</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аталян</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Atalyan</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аталян Алина Валерьевна – кандидат биологических наук; старший научный сотрудник лаборатории социально значимых инфекций в репродуктологии</p><p>664003; г. Иркутск; ул. Тимирязева;16</p></bio><bio xml:lang="en"><p>Alina V. Atalyan – Cand. Sc. (Biol.); Senior Research Officer at the Laboratory of Socially Significant Problems of Reproduction</p><p>Timiryazev str.; 16; Irkutsk 664003</p></bio><email xlink:type="simple">alinaa@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1427-4734</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Астахова</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Astakhova</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Астахова Татьяна Александровна – кандидат медицинских наук; старший научный сотрудник лаборатории педиатрии и кардиоваскулярной патологии</p><p>664003; г. Иркутск; ул. Тимирязева;16</p></bio><bio xml:lang="en"><p>Tatyana A. Astakhova – Cand. Sc. (Med.); Senior Research Officer at the Laboratory of Pediatrics and Cardiovascular Pathology</p><p>Timiryazev str.; 16; Irkutsk 664003</p></bio><email xlink:type="simple">tatjana_astahova@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7289-6024</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лебедева</surname><given-names>Л. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedeva</surname><given-names>L. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лебедева Людмила Николаевна – лаборант-исследователь лаборатории педиатрии и кардиоваскулярной патологии</p><p>664003; г. Иркутск; ул. Тимирязева;16</p></bio><bio xml:lang="en"><p>Lyudmila N. Lebedeva – Clinical Research Assistant at the Laboratory of Pediatrics and Cardiovascular Pathology</p><p>Timiryazev str.; 16; Irkutsk 664003</p></bio><email xlink:type="simple">leb_46@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научный центр проблем здоровья семьи и репродукции человека»</institution></aff><aff xml:lang="en"><institution>Scientific Center for Family Health and Human Reproduction Problems</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>23</day><month>09</month><year>2025</year></pub-date><volume>10</volume><issue>4</issue><fpage>162</fpage><lpage>170</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Анисимова А.О., Погодина А.В., Рычкова Л.В., Аталян А.В., Астахова Т.А., Лебедева Л.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Анисимова А.О., Погодина А.В., Рычкова Л.В., Аталян А.В., Астахова Т.А., Лебедева Л.Н.</copyright-holder><copyright-holder xml:lang="en">Anisimova A.O., Pogodina A.V., Rychkova L.V., Atalyan A.V., Astakhova T.A., Lebedeva L.N.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.actabiomedica.ru/jour/article/view/5563">https://www.actabiomedica.ru/jour/article/view/5563</self-uri><abstract><sec><title>Введение</title><p>Введение. Факторы риска (ФР) хронических неинфекционных заболеваний (НИЗ) требуют большого внимания для снижения смертности от НИЗ населения по всему миру. Выраженность чрезмерного экранного времени (ЭВ) и ассоциация с поведенческими ФР НИЗ у подростков изучены недостаточно.</p></sec><sec><title>Цели исследования</title><p>Цели исследования. Оценить продолжительность ЭВ у подростков; установить ФР НИЗ; ассоциированные с длительностью ЭВ.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведено сплошное одномоментное исследование 1125 подростков 11; 13 и 15 лет из 5 школ г. Иркутска в 2023 году. Участники разделены на группы в зависимости от длительности ЭВ. Социально-демографические и поведенческие факторы (показатели физической активности; питания); некоторые аспекты психического благополучия (удовлетворенность телом; внешностью; тревожность и удовлетворенность жизнью) оценивали с использованием структурированного валидированного опросника «Поведение детей школьного возраста в отношении здоровья» (Health Behaviour in school-aged children (HBSC)). Рассчитывали индекс массы тела с использованием калькулятора AnthroPlus. Материальный достаток рассчитывался с помощью Шкалы семейного достатка; которая используется в исследованиях HBSC для подсчета.</p></sec><sec><title>Результаты</title><p>Результаты. Рекомендованной длительности экранного времени придерживались 9;1 % подростков. Подростки с ЭВ более 5 часов чаще растут в неполных семьях (р = 0;004); реже завтракают; чаще употребляют газированные и энергетические напитки (р = 0;003 и р &lt; 0;001); по сравнению с теми; кто норму ЭВ не превышает. Подростки с ЭВ менее 2 часов считают себя менее приверженными сидячему образу жизни и лучше физически подготовленными (р &lt; 0;001); чаще отказываются от снеков; сладостей и фастфуда (р &lt; 0;001); довольны внешним видом (p &lt; 0;001) и считают интересной повседневную жизнь (p = 0;007); по сравнению с подростками; ЭВ которых более 2 часов в сутки.</p></sec><sec><title>Заключение</title><p>Заключение. Чрезмерное ЭВ ассоциировано с таким поведением; как употребление высококалорийных продуктов; отсутствие завтрака; приверженность сидячему образу жизни; снижение интереса к повседневной жизни и недовольство собственным телом.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Risk factors (RF) for chronic non-communicable diseases (NCDs) require great attention to reduce mortality from NCDs in the population worldwide. The severity of excessive screen time (ST) and its association with behavioral RFs of NCDs in adolescents haven’t been sufficiently studied.</p></sec><sec><title>The aims</title><p>The aims. To assess the duration of ST in adolescents; to establish RFs of NCDs associated with the duration of ST.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. A cross-sectional study of 1125 adolescents aged 11; 13; and 15 years from 5 schools was conducted in Irkutsk in 2023. Participants were divided into groups depending on the duration of ST. Socio-demographic and behavioral factors (physical activity; nutrition); some aspects of mental well-being (satisfaction with body; appearance; anxiety and life satisfaction) were assessed using a structured validated questionnaire “Health Behavior in School-aged Children” (HBSC). Body mass index was calculated using the AnthroPlus calculator. Material wealth was calculated using the Family Wealth Scale; which is used in HBSC studies.</p></sec><sec><title>Results</title><p>Results. The recommended duration of screen time comply 9.1 % of adolescents. Adolescents with ST more than 5 hours are more often brought up in single-parent families (p = 0.004); rare eat breakfast; often consume carbonated and energy drinks (p = 0.003 and p &lt; 0.001); compared to those who don’t exceed the ST norm. Adolescents with ST less than 2 hours consider themselves less committed to a sedentary lifestyle and better physically prepared (p &lt; 0.001); refuse snacks; sweets and fast food (p &lt; 0.001); are satisfied with their appearance (p &lt; 0.001) and find everyday life interesting (p = 0.007); compared to adolescents whose ST is more than 2 hours per day.</p></sec><sec><title>Conclusion</title><p>Conclusion. Excessive ST is associated with such behavior as consumption of high-calorie foods; skipping breakfast; commitment to a sedentary lifestyle; decreased interest in everyday life and dissatisfaction with own body.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>экранное время</kwd><kwd>подростки</kwd><kwd>хронические неинфекционные заболевания</kwd><kwd>факторы риска</kwd></kwd-group><kwd-group xml:lang="en"><kwd>screen time</kwd><kwd>adolescents</kwd><kwd>noncommunicable diseases</kwd><kwd>risk factors</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Yang Y, Sun X, Wang J, et al. Incidence rates of four major non-communicable chronic diseases in the Chinese adult population from 2007 to 2016: A study based on a National Commercial Claims Database. 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