Global, regional, and national sepsis incidence and mortality, 1990-2017: analysis for the Global Burden of Disease Study
- PMID: 31954465
- PMCID: PMC6970225
- DOI: 10.1016/S0140-6736(19)32989-7
Global, regional, and national sepsis incidence and mortality, 1990-2017: analysis for the Global Burden of Disease Study
Abstract
Background: Sepsis is life-threatening organ dysfunction due to a dysregulated host response to infection. It is considered a major cause of health loss, but data for the global burden of sepsis are limited. As a syndrome caused by underlying infection, sepsis is not part of standard Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) estimates. Accurate estimates are important to inform and monitor health policy interventions, allocation of resources, and clinical treatment initiatives. We estimated the global, regional, and national incidence of sepsis and mortality from this disorder using data from GBD 2017.
Methods: We used multiple cause-of-death data from 109 million individual death records to calculate mortality related to sepsis among each of the 282 underlying causes of death in GBD 2017. The percentage of sepsis-related deaths by underlying GBD cause in each location worldwide was modelled using mixed-effects linear regression. Sepsis-related mortality for each age group, sex, location, GBD cause, and year (1990-2017) was estimated by applying modelled cause-specific fractions to GBD 2017 cause-of-death estimates. We used data for 8·7 million individual hospital records to calculate in-hospital sepsis-associated case-fatality, stratified by underlying GBD cause. In-hospital sepsis-associated case-fatality was modelled for each location using linear regression, and sepsis incidence was estimated by applying modelled case-fatality to sepsis-related mortality estimates.
Findings: In 2017, an estimated 48·9 million (95% uncertainty interval [UI] 38·9-62·9) incident cases of sepsis were recorded worldwide and 11·0 million (10·1-12·0) sepsis-related deaths were reported, representing 19·7% (18·2-21·4) of all global deaths. Age-standardised sepsis incidence fell by 37·0% (95% UI 11·8-54·5) and mortality decreased by 52·8% (47·7-57·5) from 1990 to 2017. Sepsis incidence and mortality varied substantially across regions, with the highest burden in sub-Saharan Africa, Oceania, south Asia, east Asia, and southeast Asia.
Interpretation: Despite declining age-standardised incidence and mortality, sepsis remains a major cause of health loss worldwide and has an especially high health-related burden in sub-Saharan Africa.
Funding: The Bill & Melinda Gates Foundation, the National Institutes of Health, the University of Pittsburgh, the British Columbia Children's Hospital Foundation, the Wellcome Trust, and the Fleming Fund.
Copyright © 2020 The Author(s). Published by Elsevier Ltd. This is an Open Access Article under the CC BY 4.0 licence. Published by Elsevier Ltd.. All rights reserved.
Figures
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Comment in
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A global accounting of sepsis.Lancet. 2020 Jan 18;395(10219):168-170. doi: 10.1016/S0140-6736(19)33065-X. Lancet. 2020. PMID: 31954445 No abstract available.
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Highlighting the huge global burden of sepsis.Anaesth Crit Care Pain Med. 2020 Apr;39(2):171-172. doi: 10.1016/j.accpm.2020.03.004. Epub 2020 Mar 4. Anaesth Crit Care Pain Med. 2020. PMID: 32145433 No abstract available.
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Sepsis.Lancet. 2020 Dec 5;396(10265):1804. doi: 10.1016/S0140-6736(20)32401-6. Lancet. 2020. PMID: 33278929 No abstract available.
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Sepsis.Lancet. 2020 Dec 5;396(10265):1804. doi: 10.1016/S0140-6736(20)31609-3. Lancet. 2020. PMID: 33278930 No abstract available.
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Sepsis - Authors' reply.Lancet. 2020 Dec 5;396(10265):1805-1806. doi: 10.1016/S0140-6736(20)32535-6. Lancet. 2020. PMID: 33278931 No abstract available.
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Sepsis.Lancet. 2020 Dec 5;396(10265):1805. doi: 10.1016/S0140-6736(20)31606-8. Lancet. 2020. PMID: 33278932 No abstract available.
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Sepsis.Lancet. 2020 Dec 5;396(10265):1805. doi: 10.1016/S0140-6736(20)31608-1. Lancet. 2020. PMID: 33278933 No abstract available.
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Severe community-acquired pneumonia: in search of the guiding star.Intensive Care Med. 2023 Jun;49(6):656-658. doi: 10.1007/s00134-023-07063-2. Epub 2023 Apr 27. Intensive Care Med. 2023. PMID: 37100928 Free PMC article. No abstract available.
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Challenges in combating sepsis in Germany-Learning from others and the COVID-19 pandemic.Med Klin Intensivmed Notfmed. 2023 Dec;118(Suppl 2):65-67. doi: 10.1007/s00063-023-01100-0. Epub 2023 Dec 20. Med Klin Intensivmed Notfmed. 2023. PMID: 38117340 English. No abstract available.
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