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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">radhyd</journal-id><journal-title-group><journal-title xml:lang="ru">Радиационная гигиена</journal-title><trans-title-group xml:lang="en"><trans-title>Radiatsionnaya Gygiena = Radiation Hygiene</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-426X</issn><issn pub-type="epub">2409-9082</issn><publisher><publisher-name>NIIRG</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21514/1998-426X-2019-12-1-52-61</article-id><article-id custom-type="elpub" pub-id-type="custom">radhyd-595</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>Научные статьи</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Scientific articles</subject></subj-group></article-categories><title-group><article-title>Риск смерти от болезней системы кровообращения в Уральской когорте аварийно-облученного населения за 1950-2015 годы</article-title><trans-title-group xml:lang="en"><trans-title>Risk analysis of the mortality from the diseases of the circulatory system in the Ural cohort of emergency-irradiated population for the years 1950–2015</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>Крестинина</surname><given-names>Л. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Krestinina</surname><given-names>L. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, заведующая эпидемиологической лабораторией</p><p>454076, Россия, г. Челябинск, ул. Воровского, 68-А</p></bio><bio xml:lang="en"><p>Candidate of Medical Science, Head, Epidemiological laboratory</p><p>(Vorovskogo Str., 68-a, Chelyabinsk, 454076, Russia</p></bio><email xlink:type="simple">ludmila@urcrm.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>Силкин</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Silkin</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник эпидемиологической лаборатории</p></bio><bio xml:lang="en"><p>Junior Researcher of Epidemiological laboratory</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дегтева</surname><given-names>М. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Degteva</surname><given-names>M. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат технических наук, заведующая биофизической лабораторией</p></bio><bio xml:lang="en"><p>Candidate of Technical Science, Head, biophysical laboratory</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аклеев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Akleyev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор, директор</p></bio><bio xml:lang="en"><p>Doctor of Medical Science, Professor, Director</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Уральский научно-практический центр радиационной медицины ФМБА России, Челябинск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Urals Research Center for Radiation Medicine, Chelyabinsk</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>27</day><month>03</month><year>2019</year></pub-date><volume>12</volume><issue>1</issue><fpage>52</fpage><lpage>61</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Крестинина Л.Ю., Силкин С.С., Дегтева М.О., Аклеев А.В., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Крестинина Л.Ю., Силкин С.С., Дегтева М.О., Аклеев А.В.</copyright-holder><copyright-holder xml:lang="en">Krestinina L.Y., Silkin S.S., Degteva M.O., Akleyev A.V.</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.radhyg.ru/jour/article/view/595">https://www.radhyg.ru/jour/article/view/595</self-uri><abstract><p>В работе впервые представлены результаты исследования радиационных эффектов на примере анализа смерти от болезней системы кровообращения во вновь сформированной когорте, объединяющей население, облученное в период с 1950 по 1960 г. в двух радиационных инцидентах на Южном Урале (на реке Тече и на Восточно-Уральском радиоактивном следе). Численность сформированной когорты составила 60 205 человек. За 65-летний период наблюдения (1950–2015 гг.) в когорте зарегистрировано 14 830 смертей от всех болезней системы кровообращения, из них от ишемической болезни сердца – 6 163 случая смерти и от цереброваскулярных заболеваний – 4 388 случаев смерти. Анализ проведен на основе индивидуализированных оценок дозы, накопленной в мышечной ткани (включая внешнюю и внутреннюю компоненты дозы), рассчитанной на основе новой Дозиметрической системы реки Течи 2016. Согласно последним расчетам, средняя доза на мышечную ткань у членов объединенной когорты составила 34 мГр, а максимальная – 995 мГр. Для анализа применялась простая параметрическая модель избыточного относительного риска (ИОР). Число человеко-лет под риском составило 1 836 203. При анализе выявлено линейное увеличение риска смерти на единицу дозы от всех болезней системы кровообращения при 15-летнем латентном периоде (ИОР/100 мГр составил 3,0%; 95% ДИ: 0,8%; 5,2%) и от ишемической болезни сердца (ИОР/100 мГр составил 9,2%; 95% ДИ: 5,4%; 13,5%). Не получено доказательства статистически достоверного увеличения смертности от цереброваскулярных заболеваний в объединенной когорте населения, облученного на Южном Урале за 65-летний период. Полученные результаты согласуются с таковыми, полученными при анализе эффекта в когорте реки Теча, выполненного в 2013 г. за 53-летний период, где при 15-летнем минимальном латентном периоде была получена статистически значимая линейная зависимость от дозы для всех болезней системы кровообращения (ИОР/100 мГр – 3,6%) и для ишемической болезни сердца (ИОР/100 мГр – 5,6%). </p></abstract><trans-abstract xml:lang="en"><p>The paper describes for the first time the results of the radiation effect study using the example of the analysis of circulatory system disease mortality in newly established cohort combining the population exposed in 1950–1960 due to 2 radiation incidents in the Southern Urals (the Techa River and East-Urals radioactive Trace). The cohort consists of 60,205 people. Over a 65-year follow up period 14,830 deaths from all diseases of the circulatory system were registered. Out of this number 6,163 deaths were from ischemic heart disease, and 4,388 deaths were from cerebrovascular diseases. Analysis was performed on the basis of individualized estimates of dose accumulated in muscle tissue (both internal and external components of the dose), calculated with new Techa River Dosimetry System 2016. As per the latest calculations, mean dose to muscle tissue in members of the combined cohort was 34 mGy, maximum dose was 995 mGy. Simple parametric model of excess relative risk (ERR) was used in the analysis. The number of person-years at risk was 1836,203. The findings of the analysis show linear increase of mortality risk per unit dose from all the disease of circulatory system (ERR/100 mGy was 3%; 95% CI: 0,8%; 5,2%) and from ischemic heart disease (ERR/100 mGy was 9,2%; 95% CI: 5,4%; 13,5%). with 15-year latent period. No statistically significant increase in mortality from the cerebrovascular diseases in the combined cohort of the population exposed in the Southern Urals over a 65-year period received evidence. The obtained results are in good agreement with those received in the analysis of the effect in the Techa River Cohort in 2013. The latter covered a 53-year period (with minimum latent period of 15 years) and revealed statistically significant linear dose response for all diseases of the circulatory system (ERR/100 mGy – 0.036) and ischemic heart disease (ERR/100 mGy – 0.056).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническое облучение</kwd><kwd>радиационный эффект</kwd><kwd>уровни смерти</kwd><kwd>избыточный относительный риск</kwd><kwd>ишемическая болезнь сердца</kwd><kwd>риск смерти от болезней системы кровообращения</kwd><kwd>когорта</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic exposure</kwd><kwd>radiation effect</kwd><kwd>mortality rate</kwd><kwd>excess relative risk</kwd><kwd>ischemic heart disease</kwd><kwd>risk of mortality from circulatory system diseases</kwd><kwd>cohort</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">Preston DL, Shimizu Y, Pierce DA, Suyama A, Mabuchi K. 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