<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">sredob</journal-id><journal-title-group><journal-title xml:lang="ru">Здоровье населения и среда обитания – ЗНиСО</journal-title><trans-title-group xml:lang="en"><trans-title>Public Health and Life Environment – PH&amp;LE</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2219-5238</issn><issn pub-type="epub">2619-0788</issn><publisher><publisher-name>ФБУЗ ФЦГиЭ Роспотребнадзора</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35627/2219-5238/2022-30-3-18-23</article-id><article-id custom-type="elpub" pub-id-type="custom">sredob-867</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>ВОПРОСЫ УПРАВЛЕНИЯ И СОЦИАЛЬНОЙ ГИГИЕНЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ISSUES OF MANAGEMENT AND SOCIAL HYGIENE</subject></subj-group></article-categories><title-group><article-title>Анализ смертности от COVID-19 по Атырауской области в период вспышки в 2020 году</article-title><trans-title-group xml:lang="en"><trans-title>Analysis of mortality from COVID-19 in the Atyrau Region during the outbreak in 2020</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8551-4099</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сагаткали</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Sagatkali</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сагаткали Айгерим Сагаткалиевна – магистрант 2-го года обучения кафедры эпидемиологии по специальности «Медико-профилактическое дело»</p><p>ул. Маресьева, д. 68, г. Актобе, 030019</p></bio><bio xml:lang="en"><p>Aigerim S. Sagatkali, 2nd year undergraduate student specializing in preventive medicine, Department of Epidemiology</p><p>68 Marеsyev Street, Aktobe, 030019</p></bio><email xlink:type="simple">asagatkali@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/0000-0002-6980-378X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тусупкалиева</surname><given-names>К. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Tussupkaliyeva</surname><given-names>K. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тусупкалиева Кымбат Шариповна – к.м.н., доцент кафедры эпидемиологии</p><p>ул. Маресьева, д. 68, г. Актобе, 030019</p></bio><bio xml:lang="en"><p>Kymbat Sh. Tussupkaliyeva, Cand. Sci. (Med.), Associate Professor of the Department of Epidemiology</p><p>68 Marеsyev Street, Aktobe, 030019</p></bio><email xlink:type="simple">kymbat1968@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/0000-0002-4773-0807</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Уразаева</surname><given-names>С. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Urazaуeva</surname><given-names>S. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Уразаева Салтанат Тураковна – к.м.н., доцент, руководитель кафедры эпидемиологии</p><p>ул. Маресьева, д. 68, г. Актобе, 030019</p></bio><bio xml:lang="en"><p>Saltanat T. Urazaуeva, Cand. Sci. (Med.), Associate Professor, Head of the Department of Epidemiology</p><p>68 Marеsyev Street, Aktobe, 030019</p></bio><email xlink:type="simple">s.urazaeva@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/0000-0001-5978-2957</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Уразаева</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Urazayeva</surname><given-names>A. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Уразаева Айша Бауыржановна – м.м.н., старший преподаватель кафедры эпидемиологии</p><p>ул. Маресьева, д. 68, г. Актобе, 030019</p></bio><bio xml:lang="en"><p>Aisha B. Urazayeva, M. Sci. (Med.), Senior lecturer, Department of Epidemiology</p><p>68 Marеsyev Street, Aktobe, 030019</p></bio><email xlink:type="simple">aisha777.83@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>НАО «Западно-Казахстанский медицинский университет им. Марата Оспанова»</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>West Kazakhstan Medical University named after Marat Ospanov</institution><country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>13</day><month>04</month><year>2022</year></pub-date><volume>0</volume><issue>3</issue><fpage>18</fpage><lpage>23</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сагаткали А.С., Тусупкалиева К.Ш., Уразаева С.Т., Уразаева А.Б., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Сагаткали А.С., Тусупкалиева К.Ш., Уразаева С.Т., Уразаева А.Б.</copyright-holder><copyright-holder xml:lang="en">Sagatkali A.S., Tussupkaliyeva K.S., Urazaуeva S.T., Urazayeva A.B.</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://zniso.fcgie.ru/jour/article/view/867">https://zniso.fcgie.ru/jour/article/view/867</self-uri><abstract><sec><title>Введение</title><p>Введение. Среди населения областей Казахстана случаи смерти от COVID-19 регистрировались чаще в регионах с высокими показателями заболеваемости. Одной из таких областей является Атырауская область, которая в июне 2020 года находилась на пятом месте по количеству зараженных в Казахстане.</p></sec><sec><title>Цель исследования</title><p>Цель исследования. Провести анализ случаев смерти от COVID-19 по Атырауской области в период вспышки в 2020 году.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Нами изучены истории болезни 53 умерших от COVID-19 в период с 01.06.2020 по 31.07.2020, находившихся на стационарном лечении в провизорных и инфекционных лечебных учреждениях Атырауской области.</p></sec><sec><title>Результаты</title><p>Результаты. Основными факторами, повышающими шанс неблагоприятного исхода, являются сопутствующие заболевания – ишемическая болезнь сердца, сахарный диабет, артериальная гипертензия и ожирение. В возрастном аспекте смертность от COVID-19 за 2020 год в Атырауской области наблюдалась среди лиц более пожилого населения в категории 61–70 лет. Анализ данных показал, что большинство умерших, 37 человек, имели сопутствующие заболевания.</p></sec><sec><title>Обсуждение</title><p>Обсуждение. Среди пациентов с COVID-19 артериальная гипертензия являлась самой распространенной сопутствующей патологией, которая ухудшала тяжесть течения основного заболевания. Наше исследование демонстрирует, что связь между артериальной гипертензией и смертностью у пациентов с COVID-19 в значительной степени отражает их пожилой возраст.</p></sec><sec><title>Заключение</title><p>Заключение. Таким образом, по полученным данным о летальных исходах в Атырауской области было выявлено, что в период высокой заболеваемости летом 2020 года (в июле 2020 года было зарегистрировано 6069 случаев) регистрировались случаи смерти. Факторами, вероятно повлиявшими на исход заболевания, явились: коморбидный фон, пожилой возраст, позднее обращение за медицинской помощью, тяжелое течение заболевания с поражением более 50 % легких, отсутствие наблюдения и амбулаторного лечения на уровне первичной медико-санитарной помощи.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction: Among the population of the regions of Kazakhstan, deaths from COVID-19 were more frequent in the regions with high incidence rates. One of these regions was the Atyrau Region, which ranked fifth in the number of the infected in the republic in June 2020.</p></sec><sec><title>Objective</title><p>Objective: To analyze deaths from COVID-19 in the Atyrau Region during the outbreak in 2020.</p></sec><sec><title>Materials and methods</title><p>Materials and methods: We analyzed medical histories of 53 inpatients who died of SARS-CoV-2 infection from June 1 to July 31, 2020 in the Atyrau Region.</p></sec><sec><title>Results</title><p>Results: The main factors contributing to the lethal outcome included concomitant diseases, such as ischemic heart disease, diabetes mellitus, arterial hypertension, and obesity, which were diagnozed in 37 patients. The mortality rate was higher in elderly cases aged 61–70 years.</p></sec><sec><title>Discussion</title><p>Discussion: Arterial hypertension was found to be the most prevalent comorbidity that worsened disease severity in COVID-19. Our study demonstrated that the relationship between hypertension and mortality in patients with the novel coronavirus disease largely reflected their elderly age.</p></sec><sec><title>Conclusions</title><p>Conclusions: The mortality data in the Atyrau Region showed deaths from COVID-19 during the period of high incidence of the disease in the summer of 2020 (6,069 cases were registered only in July 2020) potentially attributed to comorbidies, elderly age, delays in seeking medical help, a severe course of the disease with &gt; 50 % lung involvement, lack of observation and outpatient treatment at the level of primary health care.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID-19</kwd><kwd>смертность</kwd><kwd>Атырауская область</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>mortality</kwd><kwd>Atyrau Region</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">Liu K, Chen Y, Lin R, Han K. Clinical features of COVID-19 in elderly patients: A comparison with young and middle-aged patients. J Infect. 2020;80(6):e14-e18. doi: 10.1016/j.jinf.2020.03.005</mixed-citation><mixed-citation xml:lang="en">Liu K, Chen Y, Lin R, Han K. Clinical features of COVID-19 in elderly patients: A comparison with young and middle-aged patients. J Infect. 2020;80(6):e14-e18. doi: 10.1016/j.jinf.2020.03.005</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Zhu T, Wang Y, Zhou S, Zhang N, Xia L. A comparative study of chest computed tomography features in young and older adults with corona virus disease (COVID-19). J Thorac Imaging. 2020;35(4):W97-W101. doi: 10.1097/RTI.0000000000000513</mixed-citation><mixed-citation xml:lang="en">Zhu T, Wang Y, Zhou S, Zhang N, Xia L. A comparative study of chest computed tomography features in young and older adults with corona virus disease (COVID-19). J Thorac Imaging. 2020;35(4):W97-W101. doi: 10.1097/RTI.0000000000000513</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Chen T, Dai Z, Mo P, et al. Clinical Characteristics and outcomes of older patients with coronavirus disease 2019 (COVID-19) in Wuhan, China: A single-centered, retrospective Study. J Gerontol A Biol Sci Med Sci. 2020;75(9):1788-1795. doi: 10.1093/gerona/glaa089</mixed-citation><mixed-citation xml:lang="en">Chen T, Dai Z, Mo P, et al. Clinical Characteristics and outcomes of older patients with coronavirus disease 2019 (COVID-19) in Wuhan, China: A single-centered, retrospective Study. J Gerontol A Biol Sci Med Sci. 2020;75(9):1788-1795. doi: 10.1093/gerona/glaa089</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Венедиктова А.А., Саперкин Н.В., Дерябина О.И. Клинико-эпидемиологическая характеристика пациентов, перенесших COVID-19, в Нижегородской области // МедиАль. 2020. № 2 (26). С. 6–9. doi: 10.21145/2225-0026-2020-2-6-9</mixed-citation><mixed-citation xml:lang="en">Venediktova AA, Saperkin NV, Deryabina OI. Clinical and epidemiological characteristics of patients recovered from COVID-19 in the Nizhny Novgorod region. MediАl’. 2020;(2(26)):6-9. doi: 10.21145/2225-0026-2020-2-6-9</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">The Novel Coronavirus Pneumonia Emergency Response Epidemiology Team. The epidemiological characteristics of an outbreak of 2019 novel coronavirus diseases (COVID-19) - China, 2020. China CDC Wkly. 2020;2(8):113-122.</mixed-citation><mixed-citation xml:lang="en">The Novel Coronavirus Pneumonia Emergency Response Epidemiology Team. The epidemiological characteristics of an outbreak of 2019 novel coronavirus diseases (COVID-19) - China, 2020. China CDC Wkly. 2020;2(8):113-122.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Deng G, Yin M, Chen X, Zeng F. Clinical determinants for fatality of 44,672 patients with COVID-19. Crit Care. 2020;24(1):179. doi: 10.1186/s13054-020-02902-w</mixed-citation><mixed-citation xml:lang="en">Deng G, Yin M, Chen X, Zeng F. Clinical determinants for fatality of 44,672 patients with COVID-19. Crit Care. 2020;24(1):179. doi: 10.1186/s13054-020-02902-w</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Pourfarzi F, Rahim Pouran S, Dargahi A, et al. The healthy behaviours and COVID-19 mortality among Iranian women: a case-control study. BMC Womens Health. 2021;21(1):366. doi: 10.1186/s12905-021-01512-0</mixed-citation><mixed-citation xml:lang="en">Pourfarzi F, Rahim Pouran S, Dargahi A, et al. The healthy behaviours and COVID-19 mortality among Iranian women: a case-control study. BMC Womens Health. 2021;21(1):366. doi: 10.1186/s12905-021-01512-0</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Malik YS, Kumar N, Sircar S, et al. Coronavirus disease pandemic (COVID-19): challenges and a global perspective. Pathogens. 2020;9(7):519. doi: 10.3390/pathogens9070519</mixed-citation><mixed-citation xml:lang="en">Malik YS, Kumar N, Sircar S, et al. Coronavirus disease pandemic (COVID-19): challenges and a global perspective. Pathogens. 2020;9(7):519. doi: 10.3390/pathogens9070519</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Klok FA, Kruip MJHA, van der Meer NJM, et al. Confirmation of the high cumulative incidence of thrombotic complications in critically ill ICU patients with COVID-19: An updated analysis. Thromb Res. 2020;191:148-150. doi: 10.1016/j.thromres.2020.04.041</mixed-citation><mixed-citation xml:lang="en">Klok FA, Kruip MJHA, van der Meer NJM, et al. Confirmation of the high cumulative incidence of thrombotic complications in critically ill ICU patients with COVID-19: An updated analysis. Thromb Res. 2020;191:148-150. doi: 10.1016/j.thromres.2020.04.041</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Pedreañez A, Mosquera-Sulbaran J, Muñoz N. SARSCoV-2 infection represents a high risk for the elderly: analysis of pathogenesis. Arch Virol. 2021;166(6):1565-1574. doi: 10.1007/s00705-021-05042-w</mixed-citation><mixed-citation xml:lang="en">Pedreañez A, Mosquera-Sulbaran J, Muñoz N. SARSCoV-2 infection represents a high risk for the elderly: analysis of pathogenesis. Arch Virol. 2021;166(6):1565-1574. doi: 10.1007/s00705-021-05042-w</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Lithander FE, Neumann S, Tenison E, et al. COVID-19 in older people: a rapid clinical review. Age Ageing. 2020;49(4):501-515. doi: 10.1093/ageing/afaa093</mixed-citation><mixed-citation xml:lang="en">Lithander FE, Neumann S, Tenison E, et al. COVID-19 in older people: a rapid clinical review. Age Ageing. 2020;49(4):501-515. doi: 10.1093/ageing/afaa093</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Tanaka K, Zha L, Kitamura T, et al; COVID-19 Epidemiology Research Group of Osaka University. Characteristics and outcomes of older patients with coronavirus disease 2019 in Japan. Geriatr Gerontol Int. 2021;21(8):629-635. doi: 10.1111/ggi.14207</mixed-citation><mixed-citation xml:lang="en">Tanaka K, Zha L, Kitamura T, et al; COVID-19 Epidemiology Research Group of Osaka University. Characteristics and outcomes of older patients with coronavirus disease 2019 in Japan. Geriatr Gerontol Int. 2021;21(8):629-635. doi: 10.1111/ggi.14207</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Nikpouraghdam M, Jalali Farahani A, Alishiri G, et al. Epidemiological characteristics of coronavirus disease 2019 (COVID-19) patients in IRAN: A single center study. J Clin Virol. 2020;127:104378. doi: 10.1016/j.jcv.2020.104378</mixed-citation><mixed-citation xml:lang="en">Nikpouraghdam M, Jalali Farahani A, Alishiri G, et al. Epidemiological characteristics of coronavirus disease 2019 (COVID-19) patients in IRAN: A single center study. J Clin Virol. 2020;127:104378. doi: 10.1016/j.jcv.2020.104378</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Covino M, De Matteis G, Santoro M, et al. Clinical characteristics and prognostic factors in COVID-19 patients aged ≥80years. Geriatr Gerontol Int. 2020;20(7):704-708. doi: 10.1111/ggi.13960</mixed-citation><mixed-citation xml:lang="en">Covino M, De Matteis G, Santoro M, et al. Clinical characteristics and prognostic factors in COVID-19 patients aged ≥80years. Geriatr Gerontol Int. 2020;20(7):704-708. doi: 10.1111/ggi.13960</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Deng X, Yang J, Wang W, et al. Case fatality risk of the first pandemic wave of coronavirus disease 2019 (COVID-19) in China. Clin Infect Dis. 2021;73(1):e79-e85. doi: 10.1093/cid/ciaa578</mixed-citation><mixed-citation xml:lang="en">Deng X, Yang J, Wang W, et al. Case fatality risk of the first pandemic wave of coronavirus disease 2019 (COVID-19) in China. Clin Infect Dis. 2021;73(1):e79-e85. doi: 10.1093/cid/ciaa578</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Кравчук Е.Н., Неймарк А.Е., Бабенко А.Ю., Гринева Е.Н. Ожирение и COVID-19. Артериальная гипертензия. 2020. Т. 26. № 4. С. 439–445. doi: 10.18705/1607-419X-2020-26-4-440-446</mixed-citation><mixed-citation xml:lang="en">Kravchuk EN, Neimark AE, Babenko AYu, Grineva EN. Obesity and COVID-19. Arterial’naya Gipertenziya. 2020;26(4):440-446. (In Russ.) doi: 10.18705/1607-419X-2020-26-4-440-446</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Noor FM, Islam MM. Prevalence and associated risk factors of mortality among COVID-19 patients: A meta-analysis. J Community Health. 2020;45(6):1270-1282. doi: 10.1007/s10900-020-00920-x</mixed-citation><mixed-citation xml:lang="en">Noor FM, Islam MM. Prevalence and associated risk factors of mortality among COVID-19 patients: A meta-analysis. J Community Health. 2020;45(6):1270-1282. doi: 10.1007/s10900-020-00920-x</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Clerkin KJ, Fried JA, Raikhelkar J, et al. COVID-19 and Cardiovascular Disease. Circulation. 2020;141(20):1648-1655. doi: 10.1161/CIRCULATIONAHA.120.046941</mixed-citation><mixed-citation xml:lang="en">Clerkin KJ, Fried JA, Raikhelkar J, et al. COVID-19 and Cardiovascular Disease. Circulation. 2020;141(20):1648-1655. doi: 10.1161/CIRCULATIONAHA.120.046941</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Borch KH, Nyegaard C, Hansen JB, et al. Joint effects of obesity and body height on the risk of venous thromboembolism: the Tromsø Study. Arterioscler Thromb Vasc Biol. 2011;31(6):1439-1444. doi: 10.1161/ATVBAHA.110.218925</mixed-citation><mixed-citation xml:lang="en">Borch KH, Nyegaard C, Hansen JB, et al. Joint effects of obesity and body height on the risk of venous thromboembolism: the Tromsø Study. Arterioscler Thromb Vasc Biol. 2011;31(6):1439-1444. doi: 10.1161/ATVBAHA.110.218925</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Freeman AL, Pendleton RC, Rondina MT. Prevention of venous thromboembolism in obesity. Expert Rev Cardiovasc Ther. 2010;8(12):1711-1721. doi: 10.1586/erc.10.160</mixed-citation><mixed-citation xml:lang="en">Freeman AL, Pendleton RC, Rondina MT. Prevention of venous thromboembolism in obesity. Expert Rev Cardiovasc Ther. 2010;8(12):1711-1721. doi: 10.1586/erc.10.160</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Morris SB, Schwartz NG, Patel P, et al. Case series of multisystem inflammatory syndrome in adults associated with SARS-CoV-2 infection – United Kingdom and United States, March–August 2020. MMWR Morb Mortal Wkly Rep. 2020;69(40):1450-1456. doi: 10.15585/mmwr.mm6940e1</mixed-citation><mixed-citation xml:lang="en">Morris SB, Schwartz NG, Patel P, et al. Case series of multisystem inflammatory syndrome in adults associated with SARS-CoV-2 infection – United Kingdom and United States, March–August 2020. MMWR Morb Mortal Wkly Rep. 2020;69(40):1450-1456. doi: 10.15585/mmwr.mm6940e1</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Иванов М.А., Агурбаш А.Н. Pеалии прогноза развития осложнений COVID-19. 2021. № 2 (79). С. 77–81. doi: 10.47843/2074-9120_2021_2_77</mixed-citation><mixed-citation xml:lang="en">Ivanov MA, Agurbash AN. The realities of predicting the development of COVID-19 complications. Profilakticheskaya i Klinicheskaya Meditsina. 2021;(2(79)):77-81. doi: 10.47843/2074-9120_2021_2_77</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Aghagoli G, Gallo Marin B, Soliman LB, Sellke FW. Cardiac involvement in COVID-19 patients: Risk factors, predictors, and complications: A review. J Card Surg. 2020;35(6):1302-1305. doi: 10.1111/jocs.14538</mixed-citation><mixed-citation xml:lang="en">Aghagoli G, Gallo Marin B, Soliman LB, Sellke FW. Cardiac involvement in COVID-19 patients: Risk factors, predictors, and complications: A review. J Card Surg. 2020;35(6):1302-1305. doi: 10.1111/jocs.14538</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Lodigiani C, Iapichino G, Carenzo L, et al. Venous and arterial thromboembolic complications in COVID-19 patients admitted to an academic hospital in Milan, Italy. Thromb Res. 2020;191:9-14. doi: 10.1016/j.thromres.2020.04.024</mixed-citation><mixed-citation xml:lang="en">Lodigiani C, Iapichino G, Carenzo L, et al. Venous and arterial thromboembolic complications in COVID-19 patients admitted to an academic hospital in Milan, Italy. Thromb Res. 2020;191:9-14. doi: 10.1016/j.thromres.2020.04.024</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
