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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">ymj</journal-id><journal-title-group><journal-title xml:lang="ru">Якутский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Yakut Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-1905</issn><issn pub-type="epub">2312-1017</issn><publisher><publisher-name>ЯНЦ КМП</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25789/YMJ.2019.67.26</article-id><article-id custom-type="elpub" pub-id-type="custom">ymj-1027</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>АРКТИЧЕСКАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ARCTIC MEDICINE</subject></subj-group></article-categories><title-group><article-title>Дневная сонливость и параметры сна детей Европейского Севера РФ</article-title><trans-title-group xml:lang="en"><trans-title>Daytime sleepiness and sleep parameters in children living in the European North of Russia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коломейчук</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolomeichuk</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коломейчук Сергей Николаевич – к.б.н., с.н.с.</p><p>г.Петрозаводск</p></bio><bio xml:lang="en"><p>Kolomeichuk Sergey Nikolaevich Cand. Sci. (Biol.), Senior Researcher Laboratory of Genetics</p><p>Petrozavodsk</p></bio><email xlink:type="simple">sergey_kolomeychuk@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Морозов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Morozov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Морозов Артем Владимирович – вед.биолог</p><p>г.Петрозаводск</p></bio><bio xml:lang="en"><p>Morozov Artem Vladimirovich leading biologist</p><p>Petrozavodsk</p></bio><email xlink:type="simple">artem.morozow@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петрашова</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrashova</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петрашова Дина Александровна – к.б.н., с.н.с., зав. лаб.</p><p>г.Петрозаводск</p><p>г.Апатиты</p></bio><bio xml:lang="en"><p>Petrashova Dina Aleksandrovna Cand. Sci. (Biol.), Senior Researcher, Head of the Laboratory of the medical and biological technologies</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пожарская</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pozharskaya</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пожарская Виктория Викторовна – к.б.н., н.с.</p><p>г.Петрозаводск</p><p>г.Апатиты</p></bio><bio xml:lang="en"><p>Pozharskaya Viktoria Viktorovna Cand. Sci. (Biol.), researcher Research Center for Biomedical Problems of Human Adaptation in the Arctic</p></bio><email xlink:type="simple">vvp@medknc.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стафеева</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Stafeeva</surname><given-names>E. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Стафеева Елена Борисовна – вед. Биолог</p><p>г.Петрозаводск</p></bio><bio xml:lang="en"><p>Stafeeva Elena Borisovna Leading biologist</p><p>Petrozavodsk</p></bio><email xlink:type="simple">bio@krc.karelia.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Виноградова</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vinogradova</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Виноградова Ирина Анатольевна – д.б.н., проф., зав. кафедрой</p></bio><bio xml:lang="en"><p>Vinogradova Irina A. Doctor (Biol), Professor, Head of Dept Human &amp; Animal Physiology, Pathology, Histology</p><p>Petrozavodsk</p></bio><email xlink:type="simple">iri89569627@yandex.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бочкарёв</surname><given-names>М. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Bochkarev</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бочкарев Михаил Викторович – м.н.с.</p><p>г. Санкт-Петербург</p></bio><bio xml:lang="en"><p>Bochkarev Mikhail V. junior research associate</p><p>St. Petersburg</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тарасов</surname><given-names>Б. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tarasov</surname><given-names>B. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тарасов Борис Александрович – АНО Экспертный совет «Проектный офис развития Арктики»</p><p>г. Москва</p></bio><bio xml:lang="en"><p>Tarasov Boris A. Cand. Sci. (Biol.), Head of Expert Board Project Office for Arctic Development PORA Moscow</p></bio><email xlink:type="simple">post_tba@gmail.com</email></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Институт биологии Карельского научного центра РАН<country>Россия</country></aff><aff xml:lang="en">Institute of Biology of the Karelian Scientific Center of the Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Институт биологии Карельского научного центра РАН;&#13;
ФИЦ Кольский научный центр РАН<country>Россия</country></aff><aff xml:lang="en">Kola Science Centre, Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Институт биологии Карельского научного центра РАН;&#13;
НИЦ медико-биологических проблем адаптации человека в Арктике ФИЦ КНЦ РАН<country>Россия</country></aff><aff xml:lang="en">Kola Science Centre, Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Медицинский институт Петрозаводского государственного университет<country>Россия</country></aff><aff xml:lang="en">Medical Institute, Petrozavodsk State University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр им. В.А. Алмазова»<country>Россия</country></aff><aff xml:lang="en">Almazov National Medical Research Centre<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>24</day><month>08</month><year>2025</year></pub-date><volume>0</volume><issue>3</issue><fpage>94</fpage><lpage>96</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Коломейчук С.Н., Морозов А.В., Петрашова Д.А., Пожарская В.В., Стафеева Е.Б., Виноградова И.А., Бочкарёв М.Б., Тарасов Б.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Коломейчук С.Н., Морозов А.В., Петрашова Д.А., Пожарская В.В., Стафеева Е.Б., Виноградова И.А., Бочкарёв М.Б., Тарасов Б.А.</copyright-holder><copyright-holder xml:lang="en">Kolomeichuk S.N., Morozov A.V., Petrashova D.A., Pozharskaya V.V., Stafeeva E.B., Vinogradova I.A., Bochkarev M.V., Tarasov B.A.</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://ymj.elpub.ru/jour/article/view/1027">https://ymj.elpub.ru/jour/article/view/1027</self-uri><abstract><p>В рамках проекта были исследованы параметры сна и дневной сонливости у детей в возрасте 7-12 лет, проживающих в Арктической зоне России. Половых различий в дневной сонливости не обнаружено. Показана задержка времени отхода ко сну для большинства детей. По самоопросникам выявлены пробуждения среди ночи практически у половины детей, а у 43,3% обследуемых детей Европейского Севера России в легкой или умеренной степени выражена бессонница. Нами показано, что возраст ребенка оказывает влияние на уровень дневной сонливости. Следовательно, дети старшего возраста должны спать больше, чем дети младшего возраста, чтобы достичь того же уровня внимательности и когнитивных способностей. Таким образом, дети компенсируют недосыпание в течение следующего дня за счет дневного сна.</p></abstract><trans-abstract xml:lang="en"><p>Parameters of sleep and excessive daytime sleepiness were studied in children aged 7-12 years living in the Arctic zone of Russia. No gender differences in daytime sleepiness were found. The delay in bedtime onset for most children is reported. Self-questionnaires revealed awakenings in the middle of the night in almost half of the children, and insomnia was mild or moderate in 43.3% of the examined children in the European North of Russia. We have shown that children’s age affects the level of daytime sleepiness. Consequently, older children must sleep more than younger ones to achieve the same level of alertness and cognitive ability. Thus, children compensate for lack of sleep during the next day via daytime nap.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дневная сонливость</kwd><kwd>хронотип</kwd><kwd>дети</kwd><kwd>Арктика</kwd><kwd>возраст</kwd></kwd-group><kwd-group xml:lang="en"><kwd>daytime sleepiness</kwd><kwd>chronotype</kwd><kwd>children</kwd><kwd>Arctic</kwd><kwd>age</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Работа поддержана бюджетными темами(№ 0218-2019-0077), (№0218- 2019-0073), (№ 0226-2019-0064), (0186- 2019-0009). Также работа поддержана грантом Экспертного совета АНО (Проектный офис развития Арктики).</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>This work was supported by budget topics (No. 0218- 2019-0077), (No. 0218-2019-0073), (No. 0226-2019-0064), (No. 0186-2019- 0009). Also, the work was supported by a grant from the Expert Council of the Autonomous Non-Commercial Organization (Arctic Project Development Office).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Полуэктов M.Г. Сон у детей от физиологии к патологии / M.Г. Полуэктов, П.В. Пчелина // Медицинский совет. – 2017. – №9. – С. 97-102.</mixed-citation><mixed-citation xml:lang="en">Poluektov M.G. Sleep in children from physiology to pathology / M.G. Poluektov, P.V. 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