ymjЯкутский медицинский журналYakut Medical Journal1813-19052312-1017ЯНЦ КМП10.25789/YMJ.2022.80.19ymj-299Research ArticleАКТУАЛЬНАЯ ТЕМАACTUAL TOPICИзбыточная смертность в период пандемии COVID-19 (2020-2021 гг.) в Республике Саха (Якутия)Excess mortality in the Republic of Sakha (Yakutia) during the COVID-19 pandemic (2020-2021)https://orcid.org/0000-0003-2746-0608КлимоваТ. М.KlimovaT. M.

Климова Татьяна Михайловна – к.м.н., доцент Медицинского института СВФУ им. М.К. Аммосова; с.н.с. ФГБНУ «ЯНЦ КМП»

Klimova Tatyana Mikhailovna – PhD in Medicine, Associate Professor, Department of Pharmacology and Pharmacy, Medical Institute of the M.K. Ammosov North-Eastern Federal University, Senior Researcher, Department of Epidemiology of Chronic Non-Communicable Diseases, Yakut Science Center of Complex Medical Problems

biomedykt@mail.ruhttps://orcid.org/0000-0001-5220-0766КузьминаА. А.KuzminaA. A.

Кузьмина Ариана Афанасьевна – к. фарм. наук, зав. кафедрой Медицинского института 

Kuzmina Ariana Afanasevna – PhD in Pharmaceutics, Head of Department of Pharmacology and Pharmacy at Medical Institute 

aakuzmina63@gmail.comhttps://orcid.org/0000-0001-6945-261XТуркебаеваЛ. К.TurkebaevaL. K.

Туркебаева Лена Кимовна – к.б.н., доцент Медицинского института

Turkebaeva Lena Kimovna – PhD in Biology, Associate Professor, Department of Pharmacology and Pharmacy, Medical Institute

tur-lena@mail.ruhttps://orcid.org/0000-0003-0687-7949МалогуловаИ. Ш.MalogulovaI. Sh.

Малогулова Ирина Шамильевна – к.б.н., доцент Медицинского института

Malogulova Irina Shamilyevna – PhD in Biology, Associate Professor, Department of Pharmacology and Pharmacy at Medical Institute

proserin@mail.ruСеверо-Восточный федеральный университет им. М.К. Аммосова»; Якутский научный центр комплексных медицинских проблемРоссияM.K. Ammosov North-Eastern Federal University; Yakut Science Center of Complex Medical ProblemsRussian FederationСеверо-Восточный федеральный университет им. М.К. Аммосова»РоссияM.K. Ammosov North-Eastern Federal UniversityRussian Federation202207022025047174Copyright © Климова Т.М., Кузьмина А.А., Туркебаева Л.К., Малогулова И.Ш., 20252025Климова Т.М., Кузьмина А.А., Туркебаева Л.К., Малогулова И.Ш.Klimova T.M., Kuzmina A.A., Turkebaeva L.K., Malogulova I.S.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://ymj.elpub.ru/jour/article/view/299

В статье представлен анализ избыточной смертности в Республике Саха (Якутия) в период пандемии COVID-19 (2020-2021 гг.), по данным Федеральной службы государственной статистики. Показано, что за анализируемый период в республике произошло 4970 избыточных случаев смерти, доля которых составила 19% общей смертности в 2020 г. и 31% в 2021 г. За 2 года пандемии в республике смерть 2980 чел. была ассоциирована с COVID-19. Были связаны с COVID-19 42 и 69% избыточных смертей соответственно. Необходимы исследования причин избыточной смертности для оценки влияния пандемии и других факторов на разные аспекты смертности населения республики.

Excess mortality is defined as an increase in all-cause mortality over expected mortality (historical baseline for previous years). In the context of COVID-19, excess mortality may reflect the overall impact of the pandemic on mortality, including not only the number of confirmed deaths from COVID-19, but also deaths from COVID-19 when they were not correctly diagnosed and reported, and deaths from other diseases due to pandemic-related causes.

The purpose of the study: to assess the indicators of excess mortality during the COVID-19 pandemic (2020-2021) in the Republic of Sakha (Yakutia). For the analysis, data from the Federal State Statistics Service for 2015-2022 were used. For 2 years of the spread of a new coronavirus infection in the Republic of Sakha (Yakutia), 19556 people died. 7.8% of deaths in 2020 and 21.5% in 2021 were related to COVID-19. The number of all deaths was 22% and 44% respectively higher than the expected number of deaths. The proportion of excess deaths in 2020 was 19% of all deaths, in 2021 - 31%. Of the excess deaths, 42% and 69%, respectively, were related to COVID-19. The excess mortality rate reached 333 per 100,000 population in 2021. The high correlation coefficients (0.94-0.95) between COVID-19-related deaths and additional deaths suggest that excess deaths during the period 2020-2021 will largely be due to the spread of COVID-19.

The decline in mortality underreporting in 2021 against the background of an increase in excess mortality reflects improved diagnosis and correct identification of the causes of death. Research into the causes of excess mortality is needed to assess the impact of the pandemic and other factors on various aspects of mortality in the population

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