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History of Heart Failure and Chronic Kidney Disease and Risk of All-cause Death After COVID-19 During the First Three Waves of the Pandemic in Comparison with Influenza Outbreaks in Sweden: a Registry-based, Retrospective, Case-control Study

Overview
Journal BMJ Open
Specialty General Medicine
Date 2023 Apr 28
PMID 37117003
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Abstract

Objectives: To explore how cardiorenal disease (CRD; heart failure and/or chronic kidney disease) impacted mortality in men and women hospitalised for COVID-19 during the first three waves of the pandemic in Sweden in comparison to previous influenza outbreaks.

Design: A registry-based, retrospective, case-control study.

Setting: Hospital care in Sweden.

Participants: All patients in Sweden with a main hospital diagnosis of COVID-19 (January 2020-September 2021) or influenza (January 2015-December 2019) with previous CRD were identified in registries and compared with a reference group free from CRD but with COVID-19 or influenza.

Primary Outcome Measure: Associated risk of all-cause death during the first year was analysed using adjusted Cox proportional hazards models.

Results: In COVID-19 patients with and without prior history of CRD (n=44 866), mean age was 79.8 years (SD 11.8) and 43% were women. In influenza patients (n=8897), mean age was 80.6 years (SD 11.5) and 45% were women. COVID-19 versus influenza was associated with higher mortality risk during the first two COVID-19 waves (HR 1.53; 95% CI 1.45 to 1.62, p<0.001 and HR 1.52; 95% CI 1.44 to 1.61, p<0.001), but not in the third wave (HR 1.07; 95% CI 0.99 to 1.14, p=0.072). CRD was an independent risk factor for all-cause death after COVID-19 in men and women (men: 1.37; 95% CI 1.31 to 1.44, p<0.001; women: 1.46; 95% CI 1.38 to 1.54, p<0.001). At ages <70 years, women with CRD had a similar mortality rate to men with CRD, while at ages ≥70 years, the mortality rate was higher in men.

Conclusions: Outcome after COVID-19 is worse if CRD is present. In women at ages <70 years, the presence of CRD attenuates the protective effect of female sex. COVID-19 was associated with higher mortality risk than influenza during the first two pandemic waves.

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References
1.
Piroth L, Cottenet J, Mariet A, Bonniaud P, Blot M, Tubert-Bitter P . Comparison of the characteristics, morbidity, and mortality of COVID-19 and seasonal influenza: a nationwide, population-based retrospective cohort study. Lancet Respir Med. 2020; 9(3):251-259. PMC: 7832247. DOI: 10.1016/S2213-2600(20)30527-0. View

2.
Grasselli G, Greco M, Zanella A, Albano G, Antonelli M, Bellani G . Risk Factors Associated With Mortality Among Patients With COVID-19 in Intensive Care Units in Lombardy, Italy. JAMA Intern Med. 2020; 180(10):1345-1355. PMC: 7364371. DOI: 10.1001/jamainternmed.2020.3539. View

3.
Guan W, Ni Z, Hu Y, Liang W, Ou C, He J . Clinical Characteristics of Coronavirus Disease 2019 in China. N Engl J Med. 2020; 382(18):1708-1720. PMC: 7092819. DOI: 10.1056/NEJMoa2002032. View

4.
Al-Salameh A, Lanoix J, Bennis Y, Andrejak C, Brochot E, Deschasse G . Characteristics and outcomes of COVID-19 in hospitalized patients with and without diabetes. Diabetes Metab Res Rev. 2020; 37(3):e3388. PMC: 7404605. DOI: 10.1002/dmrr.3388. View

5.
Yang D, Dzayee D, Beiki O, de Faire U, Alfredsson L, Moradi T . Incidence and case fatality after day 28 of first time myocardial infarction in Sweden 1987-2008. Eur J Prev Cardiol. 2011; 19(6):1304-15. DOI: 10.1177/1741826711425340. View