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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">rfhealth</journal-id><journal-title-group><journal-title xml:lang="ru">Здравоохранение Российской Федерации</journal-title><trans-title-group xml:lang="en"><trans-title>Health care of the Russian Federation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0044-197X</issn><issn pub-type="epub">2412-0723</issn><publisher><publisher-name>Federal Scientific Center of Hygiene named after F.F. Erisman</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47470/0044-197X-2022-66-3-227-231</article-id><article-id custom-type="elpub" pub-id-type="custom">rfhealth-818</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>ЗДОРОВЬЕ ДЕТЕЙ И ПОДРОСТКОВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHILDREN AND ADOLESCENTS’ HEALTH</subject></subj-group></article-categories><title-group><article-title>Оценка влияния мобильных устройств связи на когнитивные функции учащихся</article-title><trans-title-group xml:lang="en"><trans-title>Evaluation of the impact of mobile communication devices on cognitive functions in students</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1105-471X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Новикова</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Novikova</surname><given-names>Irina I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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/0000-0001-6817-200X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зубцовская</surname><given-names>Нина Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Zubtsovskaya</surname><given-names>Nina A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Науч. сотр. организационно-методического отдела ФБУН «Новосибирский НИИ гигиены» Роспотребнадзора, 630108, Новосибирск.</p><p>e-mail: zubtsovskaya_na@niig.su</p></bio><bio xml:lang="en"><p>Researcher, organizational and methodological department, Novosibirsk Research Institute of Hygiene, Novosibirsk, 630108, Russian Federation.</p><p>e-mail: zubtsovskaya_na@niig.su</p></bio><email xlink:type="simple">zubtsovskaya_na@niig.su</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8483-5229</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лобкис</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lobkis</surname><given-names>Mariya A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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/0000-0003-2864-1582</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кондращенко</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kondrashchenko</surname><given-names>Artur I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФБУН «Новосибирский научно-исследовательский институт гигиены» Федеральной службы по надзору в сфере защиты прав потребителей и благополучия человека<country>Россия</country></aff><aff xml:lang="en">Novosibirsk Research Institute of Hygiene<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>27</day><month>06</month><year>2022</year></pub-date><volume>66</volume><issue>3</issue><fpage>227</fpage><lpage>231</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Новикова И.И., Зубцовская Н.А., Лобкис М.А., Кондращенко А.И., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Новикова И.И., Зубцовская Н.А., Лобкис М.А., Кондращенко А.И.</copyright-holder><copyright-holder xml:lang="en">Novikova I.I., Zubtsovskaya N.A., Lobkis M.A., Kondrashchenko A.I.</copyright-holder><license 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.rfhealth.ru/jour/article/view/818">https://www.rfhealth.ru/jour/article/view/818</self-uri><abstract><sec><title>Введение</title><p>Введение. Повсеместное использование детьми мобильных телефонов/смартфонов и других мультимедийных устройств заставляет научное сообщество изучать влияние этих аппаратов на здоровье. В настоящее время имеются научные исследования, как подтверждающие факт вредного влияния мобильных устройств связи на когнитивные функции детей, так и, наоборот, его опровергающие.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В экспериментальной части исследования группу наблюдения составили школьники, не использующие сотовые телефоны во время нахождения в общеобразовательной организации (n = 100), контрольную — дети, не имеющие ограничений на использование мобильных телефонов (n = 101). Исследование проводили с помощью оценки динамики работоспособности, устойчивости внимания в течение дня (проба Шульте), а также анкетирования (n = 392). </p></sec><sec><title>Результаты</title><p>Результаты. Удельный вес учащихся с высокой и хорошей эффективностью самостоятельной работы в конце учебного дня был достоверно выше среди учащихся школы с полным ограничением использования мобильных устройств связи. В ходе опроса было установлено, что учащиеся школы с отсутствием ограничений являются более активными пользователями гаджетов и чаще отмечают у себя признаки зависимости от телефонов, а также проблемы с засыпанием. Однако различия не являются достоверными (р &gt; 0,05).</p></sec><sec><title>Ограничения исследования</title><p>Ограничения исследования. Изучение влияния мобильных телефонов на когнитивные функции школьников 11–16 лет проводилось на репрезентативной выборке 201 человек, которая была разделена на группы наблюдения и контроля.</p></sec><sec><title>Выводы</title><p>Выводы. Результаты исследования подтверждают факт отрицательного влияния отвлекающего фактора (мобильные телефоны) на показатели умственной работоспособности. </p><p>Соблюдение этических стандартов. Исследование одобрено на заседании этического комитета при ФБУН «Новосибирский НИИ гигиены» Роспотребнадзора (протокол № 6 от 15.11.2019). В исследовании принимали участие дети, от родителей которых получено письменное информированное согласие.</p></sec><sec><title>Участие авторов</title><p>Участие авторов: Новикова И.И. — концепция и дизайн исследования, сбор и обработка материала, написание текста, статистическая обработка данных; Зубцовская Н.А. — сбор и обработка материала, написание текста, составление списка литературы, статистическая обработка данных, редактирование; Лобкис М.А. — сбор и обработка материала, составление списка литературы; Кондращенко А.И. — сбор и обработка материала. Все соавторы — утверждение окончательного варианта статьи, ответственность за целостность всех частей статьи.</p></sec><sec><title>Финансирование</title><p>Финансирование. Исследование не имеет спонсорской поддержки. </p></sec><sec><title>Конфликт интересов</title><p>Конфликт интересов. Авторы декларируют отсутствие явных и потенциальных конфликтов интересов в связи с публикацией данной статьи.</p></sec><sec><title>Поступила 17</title><p>Поступила 17.05.2021Принята в печать 24.08.2021Опубликована 28.06.2022</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The widespread use of mobile phones/smartphones and other multimedia devices in children makes the scientific community look for answers to questions about the impact of these devices on health. Currently, there are scientific studies both confirming the fact of harmful effects of mobile devices on cognitive functions in children, and refuting it.</p></sec><sec><title>Material and methods</title><p>Material and methods. In the experimental part of the research the follow-up group consisted of schoolchildren who did not use mobile phones while at school (n = 100), and the control group consisted of children who did not have restrictions on the use of mobile phones (n = 101). The research was conducted by evaluating the dynamics of work capacity, attention span during the day (Schulte test), and by means of a social survey (n = 392).</p></sec><sec><title>Results</title><p>Results. The proportion of students with high and good independent work performance at the end of the school day was significantly higher among students in the school with complete restrictions on mobile communication devices. The survey found students in the unrestricted school to be more active while gadget users to be more likely to report signs of phone and problems with falling asleep. However, the differences are not significant (p &gt; 0.05).</p></sec><sec><title>Limitations</title><p>Limitations. The study of the assessment of the influence of mobile phones on the cognitive functions of schoolchildren aged 11–16 years was carried out on a representative sample of 201 people, which was divided into an observation group and a control group.</p></sec><sec><title>Conclusion</title><p>Conclusion. The results of the study confirm the negative impact of a distraction (mobile phones) on mental performance.</p><p>Compliance with ethical standards. The study was approved at a meeting of the ethics committee at the Novosibirsk Research Institute of Hygiene (minutes No. 6 dated November 15, 2019). The study involved children whose parents gave written informed consent.</p><p>Contribution of the authors: Novikova I.I. — research concept and design, collection and processing of material, writing the text, statistical data processing. Zubtsovskaya N.A. — collection and processing of material, writing the text, compilation of the list of literature, statistical data processing, editing. Lobkis M.A. — collection and processing of material, compilation of the list of literature. Kondrashchenko A.I. — collection and processing of material. All authors are responsible for the integrity of all parts of the manuscript and approval of the manuscript final version.</p></sec><sec><title>Acknowledgment</title><p>Acknowledgment. The study had no sponsorship.</p></sec><sec><title>Conflict of interest</title><p>Conflict of interest. The authors declare no conflict of interest.</p></sec><sec><title>Received</title><p>Received: May 17, 2021Accepted: August 24, 2021Published: June 28, 2022</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>мобильные телефоны</kwd><kwd>школьники</kwd><kwd>когнитивные способности</kwd><kwd>опрос</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mobile phones</kwd><kwd>schoolchildren</kwd><kwd>cognitive abilities</kwd><kwd>survey</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">Вятлева О.А., Курганский А.М. Особенности использования мобильной связи (интенсивность излучения, временные режимы) и влияние на показатели здоровья у современных младших школьников. Здоровье населения и среда обитания. 2018; (8): 51-4. https://doi.org/10.35627/2219-5238/2018-305-8-51-54</mixed-citation><mixed-citation xml:lang="en">Vyatleva O.A., Kurganskiy A.M. 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