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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">bloodjour</journal-id><journal-title-group><journal-title xml:lang="ru">Гематология и трансфузиология</journal-title><trans-title-group xml:lang="en"><trans-title>Russian journal of hematology and transfusiology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0234-5730</issn><issn pub-type="epub">2411-3042</issn><publisher><publisher-name>ООО Издательский дом «Практика»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35754/0234-5730-2026-71-1-19-30</article-id><article-id custom-type="elpub" pub-id-type="custom">bloodjour-725</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Динамика гендерного и возрастного состава донорского контингента: 10-летний ретроспективный анализ (2015–2024 гг.) на примере многопрофильного стационара г. Москвы</article-title><trans-title-group xml:lang="en"><trans-title>The dynamics of the gender and age composition of the donor contingent: a 10-year retrospective analysis (2015–2024) using the example of Moscow multidisciplinary hospital</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3017-2554</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карпова Оксана Викторовна, кандидат медицинских наук, заведующая отделением переливания крови</p><p>123182, г. Москва </p></bio><bio xml:lang="en"><p>Oksana V. Karpova, Cand Sci (Med.), Head of the Blood Transfusion Department</p><p>123182, Moscow </p></bio><email xlink:type="simple">ovk_67@mail.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/0000-0002-0125-4606</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Духанина</surname><given-names>О. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Dukhanina</surname><given-names>O. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Духанина Ольга Дмитриевна, клинический фармаколог; аналитик отдела координации научной деятельности</p><p>123182, г. Москва </p><p>125993, г. Москва </p></bio><bio xml:lang="en"><p>Olga D. Dukhanina, Clinical Pharmacologist; Analyst of the Department of Coordination of Scientific activities </p><p>123182, Moscow </p><p>125993, Moscow </p></bio><email xlink:type="simple">konovaolly@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-1080-0074</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Можжерин</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mozhzherin</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Можжерин Юрий Вениаминович, ведущий программист </p><p>127018, г. Москва </p></bio><bio xml:lang="en"><p>Yurii V. Mozhzherin, Lead Programmer</p><p>127018, Moscow</p></bio><email xlink:type="simple">myv57@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2636-2558</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лысенко</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lysenko</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лысенко Марьяна Анатольевна, доктор медицинских наук, доцент, директор; профессор кафедры общей терапии института непрерывного образования и профессионального развития</p><p>123182, г. Москва</p><p>117513, г. Москва </p></bio><bio xml:lang="en"><p>Maryana A. Lysenko, Dr Sci. (Med.), Associate Professor, Director; Professor of the Department of General Therapy at the Institute of Continuing Education and Professional Development </p><p>123182, Moscow </p><p>117513, Moscow </p></bio><email xlink:type="simple">gkb52@zdrav.mos.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8697-2841</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вторенко</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Vtorenko</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вторенко Владимир Иванович, доктор медицинских наук, профессор, президент</p><p>123182, г. Москва</p></bio><bio xml:lang="en"><p>Vladimir I. Vtorenko, Dr Sci. (Med.), Professor, President </p><p>123182, Moscow </p></bio><email xlink:type="simple">gkb52@zdrav.mos.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/0000-0002-8589-7122</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Майорова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Maiorova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Майорова Ольга Андреевна, доктор медицинских наук, профессор кафедры госпитальной педиатрии им. академика В.А. Таболина </p><p>117513, г. Москва </p></bio><bio xml:lang="en"><p>Olga A. Maiorova, Dr. Sci. (Med.) Professor of the Department of Hospital Pediatrics named after V.A. Tabolin</p><p>117513, Moscow </p></bio><email xlink:type="simple">olgamai@mail.ru</email><xref ref-type="aff" rid="aff-5"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ г. Москвы «Московский клинический научно-исследовательский центр Больница 52 Департамента здравоохранения города Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinical Research Center Hospital 52, Moscow City Department of Healthcare</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ г. Москвы «Московский клинический научно-исследовательский центр Больница 52 Департамента здравоохранения города Москвы» ;  ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinical Research Center Hospital 52, Moscow City Department of Healthcare ;  Russian Medical Academy of Continuing Professional Education</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ОOO «ГЕТСИЭРЭМ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>GETCRM LLC</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГБУЗ г. Москвы «Московский клинический научно-исследовательский центр Больница 52 Департамента здравоохранения города Москвы» ;  ФГАОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinical Research Center Hospital 52, Moscow City Department of Healthcare ; N.I. Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ФГАОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I. Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>07</day><month>04</month><year>2026</year></pub-date><volume>71</volume><issue>1</issue><fpage>19</fpage><lpage>30</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Карпова О.В., Духанина О.Д., Можжерин Ю.В., Лысенко М.А., Вторенко В.И., Майорова О.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Карпова О.В., Духанина О.Д., Можжерин Ю.В., Лысенко М.А., Вторенко В.И., Майорова О.А.</copyright-holder><copyright-holder xml:lang="en">Karpova O.V., Dukhanina O.D., Mozhzherin Y.V., Lysenko M.A., Vtorenko V.I., Maiorova O.A.</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.htjournal.ru/jour/article/view/725">https://www.htjournal.ru/jour/article/view/725</self-uri><abstract><sec><title>Введение</title><p>Введение. Для стратегического планирования необходимо дифференцировать влияние собственно демографических изменений в популяции и специфических поведенческих паттернов различных возрастно-гендерных групп доноров. Совокупность этих факторов влияет на структуру и надежность донорского резерва, делая анализ долгосрочных тенденций важным для стратегического планирования службы крови.</p></sec><sec><title>Цель</title><p>Цель: провести анализ динамики возрастного и гендерного состава доноров крови, сравнить ее с возрастной структурой населения г. Москвы и оценить лояльность различных демографических групп.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В ретроспективном исследовании проведен анализ возрастной и гендерной структуры: показатели и относительные доли доноров в шести возрастных группах (18–25, 26–30, 31–35, 36–45, 46–55, 56– 99 лет) отдельно для мужчин и женщин. Для каждой возрастно-гендерной группы за каждый год наблюдения рассчитана доля повторных доноров — отношение числа доноров, совершивших более одной донации в течение периода учета, к общему числу доноров в данной группе за соответствующий период. Для дифференциации влияния демографических и поведенческих факторов на возрастную структуру донорского контингента проведен сравнительный анализ с данными возрастного состава населения г. Москвы за 2015–2024 гг. Для сопоставимости доноров (18–30, 31–45, 46–55, 56–99 лет) сравнивали с соответствующими группами населения (20–29, 30–49, 50–59, 60 лет и старше).</p></sec><sec><title>Результаты</title><p>Результаты. Выявлены старение донорского контингента (смещение ядра из группы 18–25 лет в группу 36–45 лет, которая к 2024 г. составила 30,9 %), смена гендерного доминирования с женского (54,4 % в 2015 г.) на мужское (58,9 % в 2024 г.), а также превосходство лояльности мужчин-доноров в возрасте 18–55 лет. Формирование нового возрастного ядра доноров явилось самостоятельным поведенческим феноменом, а не следствием демографического старения популяции. Период пандемии COVID-19 (2020–2022 гг.) выступил катализатором роста, но не изменил базовых демографических трендов.</p></sec><sec><title>Заключение</title><p>Заключение. Необходима адаптация стратегий службы крови к выявленным изменениям в донорском контингенте, где наряду с демографическими трендами ключевую роль играют поведенческие факторы.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. For strategic planning, it is necessary to differentiate the impact of demographic changes in the population itself and the specific behavioral patterns of different age and gender groups of donors. The combination of these factors affects the structure and reliability of the donor reserve, making the analysis of long-term trends important for the strategic planning of the blood service.</p></sec><sec><title>Aim</title><p>Aim: to analyze the changes of the age and gender composition of blood donors, compare it with the age structure of the Moscow population and assess the loyalty of various demographic groups.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. In a retrospective study, the age and gender structure was analyzed: indicators and relative proportions of donors in six age groups (18–25, 26–30, 31–35, 36–45, 46–55, 56–99 years) separately for men and women. For each age and gender group, the proportion of repeat donors is calculated for each year of follow-up — the ratio of the number of donors who made more than one donation during the registration period to the total number of donors in this group for the corresponding period. To differentiate the influence of demographic and behavioral factors on the age structure of the donor population, a comparative analysis was carried out with the data on the age composition of the Moscow population for 2015–2024. For comparability, donors (18–30, 31–45, 46–55, 56–99 years old) were compared with the corresponding population groups (20–29, 30–49, 50–59, 60 years and older).</p></sec><sec><title>Results</title><p>Results. The aging of the donor population was revealed (the core shift from the 18–25-year-old group to the 36–45-yearold group, which by 2024 amounted to 30.9 %), a change in gender dominance from female (54.4 % in 2015) to male (58.9 % in 2024), as well as the superiority of loyalty of male donors aged 18–55 years. The formation of a new age core of donors was an independent behavioral phenomenon, rather than a consequence of demographic aging of the population. The COVID-19 pandemic period (2020–2022) acted as a catalyst for growth, but did not change the underlying demographic trends.</p></sec><sec><title>Conclusion</title><p>Conclusion. It is necessary to adapt blood service strategies to the identified changes in the donor population, where behavioral factors play a key role along with demographic trends.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>донорство крови</kwd><kwd>возрастная структура</kwd><kwd>гендерный анализ</kwd><kwd>лояльность доноров</kwd><kwd>повторное донорство</kwd><kwd>сравнительный анализ</kwd><kwd>поведенческие факторы</kwd><kwd>демографические тенденции</kwd><kwd>COVID-19</kwd><kwd>служба крови</kwd></kwd-group><kwd-group xml:lang="en"><kwd>blood donor demographics</kwd><kwd>age composition</kwd><kwd>gender shift</kwd><kwd>donor retention</kwd><kwd>recurrent blood donation</kwd><kwd>comparative analysis</kwd><kwd>behavioral factors</kwd><kwd>population aging</kwd><kwd>SARS-CoV-2 pandemic</kwd><kwd>transfusion service</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">World Health Organization. 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