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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">medecol</journal-id><journal-title-group><journal-title xml:lang="ru">Медицина и экология</journal-title><trans-title-group xml:lang="en"><trans-title>Medicine and ecology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2305-6045</issn><issn pub-type="epub">2305-6053</issn><publisher><publisher-name>Карагандинский медицинский университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.59598/ME-2305-6053-2025-117-4-127-138</article-id><article-id custom-type="elpub" pub-id-type="custom">medecol-1158</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>КЛИНИЧЕСКАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Связь депрессии и вариабельности сердечного ритма у медицинских работников, подверженных воздействию различных типов диагностического неионизирующего излучения</article-title><trans-title-group xml:lang="en"><trans-title>Association of depression and heart rate variability in medical staff exposed to various types of diagnostic non-ionizing radiation</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>Оспанбек</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Ospanbek</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Айгул Кенескызы Оспанбек – кафедра семейной медицины</p><p>100008, г. Караганда, ул. Гоголя, 40</p></bio><bio xml:lang="en"><p>Aigul Keneskyzy Ospanbek – Department of Family medicine</p><p>100008, Karaganda c., Gogolya str., 40</p></bio><email xlink:type="simple">aikokenes@mail.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>Ибраева</surname><given-names>Л. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Ibrayeva</surname><given-names>L. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра внутренних болезней </p><p>100008, г. Караганда, ул. Гоголя, 40</p></bio><bio xml:lang="en"><p>Department of Internal Diseases</p><p>100008, Karaganda c., Gogolya str., 40</p></bio><email xlink:type="simple">info@qmu.kz</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>Омаркулов</surname><given-names>Б. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Omarkulov</surname><given-names>B. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>100008,  г. Караганда, ул. Гоголя, 40</p></bio><bio xml:lang="en"><p>100008, Karaganda c., Gogolya str., 40</p></bio><email xlink:type="simple">info@qmu.kz</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бачева</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bacheva</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра внутренних болезней</p><p>100008,  г. Караганда, ул. Гоголя, 40</p></bio><bio xml:lang="en"><p>Department of Internal Diseases</p><p>100008,  Karaganda c., Gogolya str., 40</p></bio><email xlink:type="simple">info@qmu.kz</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>Рыбалкина</surname><given-names>Д. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Rybalkina</surname><given-names>D. Kh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра внутренних болезней </p><p>100008,  г. Караганда, ул. Гоголя, 40</p></bio><bio xml:lang="en"><p>Department of Internal Diseases</p><p>100008, Karaganda c., Gogolya str., 40</p></bio><email xlink:type="simple">info@qmu.kz</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>Перов</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Perov</surname><given-names>S. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>05275, г. Москва, пр-т Буденного, 31</p></bio><bio xml:lang="en"><p>105275, Moscow c., Budennogo ave., 31</p></bio><email xlink:type="simple">info@irioh.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">НАО «Карагандинский медицинский университет»<country>Казахстан</country></aff><aff xml:lang="en">Karaganda medical university NC JSC<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Школа медицины НАО «Карагандинский медицинский университет»<country>Казахстан</country></aff><aff xml:lang="en">School of Medicine, Karaganda medical university NC JSC <country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Лаборатория электромагнитных полей Научно-исследовательского института медицины труда им. академика Н. Ф. Измерова ФМБА РФ<country>Россия</country></aff><aff xml:lang="en">Laboratory of Electromagnetic Fields, N. F. Izmerov Research Institute of Occupational Health, Federal Medical and Biological Agency of Russia<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>22</day><month>01</month><year>2026</year></pub-date><volume>0</volume><issue>4</issue><fpage>127</fpage><lpage>138</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Оспанбек А.К., Ибраева Л.К., Омаркулов Б.К., Бачева И.В., Рыбалкина Д.Х., Перов С.Ю., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Оспанбек А.К., Ибраева Л.К., Омаркулов Б.К., Бачева И.В., Рыбалкина Д.Х., Перов С.Ю.</copyright-holder><copyright-holder xml:lang="en">Ospanbek A.K., Ibrayeva L.K., Omarkulov B.K., Bacheva I.V., Rybalkina D.K., Perov S.Y.</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://medecol.qmu.kz/jour/article/view/1158">https://medecol.qmu.kz/jour/article/view/1158</self-uri><abstract><sec><title>Введение</title><p>Введение. Магнитно-резонансное излучение и ультразвук являются наиболее распространёнными видами неионизирующего излучения (НИИ). Существующие данные о биологических эффектах этих видов НИИ на сердечно-сосудистую и нервную системы носят неоднозначный характер. Универсальных методов для оценки отдалённых биологических эффектов НИИ в настоящее время не существует.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование были включены 60 медицинских работников, работающих в кабинетах магнитно-резонансной томографии (n=22), ультразвуковой диагностики (n=20) и офтальмологии (n=18). Все участники имели профессиональный контакт только с одним видом НИИ. Уровень депрессии у всех испытуемых оценивался с помощью шкалы PHQ-9, а также по показателям вариабельности сердечного ритма (ВСР).</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. У 60% медицинских работников были выявлены различные уровни депрессии. В группе сотрудников ультразвуковых кабинетов 60% имели лёгкую депрессию, а 25% — умеренную или тяжёлую степень депрессии. При сравнении межгрупповых различий с использованием критерия Манна – Уитни были выявлены статистически значимые различия по уровню депрессии (p=0,0001) и показателю HF (p=0,001). При проведении множественной многомерной логистической регрессии (контрольная группа – сотрудники офтальмологических кабинетов) значимость депрессии исчезла, и только показатель HF в группе работников кабинетов МРТ сохранил статистическую значимость (p=0,049).</p></sec><sec><title>Выводы</title><p>Выводы. В целом, результаты продемонстрировали высокий уровень депрессии среди медицинских работников, а вариабельность сердечного ритма является объективным показателем, отражающим снижение тонуса блуждающего нерва, связанного с симптомами депрессии. Для дальнейшей оценки биологических эффектов ультразвукового и магнитно-резонансного излучения на здоровье медицинских работников необходимы дополнительные исследования, что позволит разработать профилактические меры.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Magnetic resonance radiation and ultrasound are the most common types of nonionizing radiation (NIR). Existing data on the biological effects of these types of non-ionizing radiation on the cardiovascular system and nervous system are of an ambiguous nature. There are no universal tools for assessing the long-term biological effects of NIR.</p></sec><sec><title>Aim</title><p>Aim. To investigate the relationship between heart rate variability indicators and depression among healthcare professionals based on their professional exposure to various types of non-ionizing radiation: ultrasound and magnetic fields.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The study included 60 healthcare workers from magnetic resonance imaging (n=22), ultrasound (n=20) and ophthalmology (n=18) rooms. All medical workers had professional contact only with one type of NIR. The level of depression in all subjects was assessed using the PHQ-9 scale and the heart rate variability (HRV) indicators.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. 60% of the medical workers had various levels of depression. In the group of ultrasound room workers, 60% had mild depression and 25% had moderate to severe depression. When assessing intergroup differences using the Mann-Whitney criterion, statistically significant differences were found in depression (p=0.0001) and HF (p=0.001). In conducting multiple multivariate logistic regression (control group – medical staff of ophthalmological rooms), depression lost its significance, and only HF in the group of MRI room medical workers retained statistical significance (p=0.049)</p></sec><sec><title>Conclusions</title><p>Conclusions. Overall, our results demonstrate a high level of depression among medical workers, and HRV serves as an objective indicator reflecting a decrease in vagus nerve tone associated with depression symptoms. Further research is needed to assess the biological effects of ultrasound and radiation from MRI devices on the health of medical workers, which will help develop preventive measures.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>медицинский персонал</kwd><kwd>диагностическое излучение</kwd><kwd>психическое здоровье</kwd><kwd>МРТ</kwd><kwd>ультразвук</kwd><kwd>вариабельность сердечного ритма</kwd><kwd>оценка депрессии</kwd></kwd-group><kwd-group xml:lang="en"><kwd>medical staff</kwd><kwd>diagnostic radiation</kwd><kwd>mental health</kwd><kwd>MRI</kwd><kwd>ultrasound</kwd><kwd>HRV</kwd><kwd>depression assessment</kwd><kwd>non-ionizing radiation</kwd></kwd-group><funding-group xml:lang="en"><funding-statement>The study was funded by the Committee of the Ministry of Education and Science of the Kazakhstan «Identification of negative effects of complex of non–ionizing radiation on the human body (medical personnel)», grant number AP09259923.</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">Chou CK. 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