zdorПроблемы здоровья и экологииHealth and Ecology Issues2220-09672708-6011Gomel State Medical University10.51523/2708-6011.2022-19-3-14zdor-2318Research ArticleОБЩЕСТВЕННОЕ ЗДОРОВЬЕ И ЗДРАВООХРАНЕНИЕ, ГИГИЕНАPUBLIC HEALTH AND HEALTH CARE, HYGIENEСтатистический анализ факторов, оказывающих влияние на формирование дозы внешнего облученияStatistical analysis of factors contributing to the formation of the external radiation dosehttps://orcid.org/0000-0002-6063-6225КуликовичД. Б.KulikovichD. B.

Куликович Дмитрий Борисович, старший преподаватель кафедры медицинской и биологической физики

г. Гомель

Dmitry B. Kulikovich, Senior Lecturer at the Department of Medical and Biological Physics

Gomel

dimaproud@mail.ruhttps://orcid.org/0000-0002-7805-8822ВласоваН. Г.VlasovaN. G.

Власова Наталья Генриховна, д.б.н., профессор; заведующий лабораторией радиационной защиты, ГУ «Республиканский научно-практический центр радиационной медицины и экологии человека»; профессор кафедры экологической и профилактической медицины, УО «Гомельский государственный медицинский университет»

г. Гомель

Natalie G. Vlasova, DBioSc, Professor, Head of the Department of the Radiation Protection Laboratory, Republican Research Center for Radiation Medicine and Human Ecology; Professor at the Department of Environmental and Preventive Medicine

Gomel

natalie_vlasova@mail.ruГомельский государственный медицинский университетGomel State Medical UniversityГомельский государственный медицинский университет; Республиканский научно-практический центр радиационной медицины и экологии человекаGomel State Medical University; Republican Scientific and Practical Center for Radiation Medicine and Human Ecology20221509202219399105Copyright © Куликович Д.Б., Власова Н.Г., 20222022Куликович Д.Б., Власова Н.Г.Kulikovich D.B., Vlasova N.G.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://journal.gsmu.by/jour/article/view/2318

Цель исследования. Выявить факторы, оказывающие влияние на формирование дозы внешнего облучения у лиц, проживающих на загрязненных радионуклидами территориях.Материалы и методы. Методом термолюминесцентной дозиметрии обследовано 25503 жителя из 289 населенных пунктов Гомельской области.Результаты. Выявлены статистически значимые различия между дозами у мужчин и женщин. При исследовании половозрастных групп было установлено, что у мужчин молодого возраста значение дозы внешнего облучения выше на 11 %, чем у женщин этой же возрастной группы, также у мужчин пожилого возраста значение дозы внешнего облучения выше почти на 10 %, чем у женщин данной группы. Анализ рода деятельности всех обследованных продемонстрировал широкий разброс доз внешнего облучения: у лиц, которые длительное время в силу особенностей практической деятельности находятся на открытом воздухе, значение дозы внешнего облучения в среднем на 32 % фактически выше, чем у лиц, которые занимаются трудовой деятельностью в экранированных помещениях и зданиях.Заключение. Выявлены факторы, оказывающие влияние на формирование дозы внешнего облучения у лиц, проживающих на загрязненной радионуклидами территории.

Objective. To determine factors contributing to the formation of the external radiation dose in individuals living in radionuclide-contaminated areas.Materials and methods. 25,503 residents from 289 settlements of the Gomel region were examined by the method of thermoluminescent dosimetry.Results. Some statistically significant differences between the doses in men and women were revealed. The study of age and sex groups found that the values of the external radiation dose in young men were 11% as high as those in women of the same age group. The values of the external radiation dose in elderly men were almost 10% as high as those in women of this group. The analysis of the type of activity of all the examined individuals has showed a large variation of external exposure dose values: on average, the external radiation dose is 32% as high in individuals who due to the nature of their practical activities stay outdoors for a long time as that in individuals who work in shielded premises and buildings.Conclusion. The factors contributing to the formation of the external exposure dose in individuals living in radionuclide-contaminated areas have been identified.

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The authors declare that there are no conflicts of interest present.