Predictors of 2-year mortality in geriatric patients hospitalized with COVID-19 in Türkiye: a retrospective cohort study

Biomark Med. 2024;18(10-12):555-565. doi: 10.1080/17520363.2024.2352416. Epub 2024 Aug 14.

Abstract

Aim: To reveal factors affecting 2-year mortality in geriatric patients hospitalized with COVID-19.Methods: Demographic characteristics, clinical and laboratory data, thorax computed tomography (CT) images, second-year survival status, and causes of death were analyzed.Results: The 2-year post-discharge mortality rate of 605 patients was 21.9%. Mean age of patients in the deceased group was 76.8 ± 8.1 years, which was shorter than the life expectancy at birth in Türkiye. Older age (≥85), delirium, some co-morbidities, and atypical thorax CT involvement were associated with a significant increase in 2-year mortality (p < 0.05).Conclusion: This is the first study to evaluate factors associated with 2-year mortality in older COVID-19 patients. Identifying risk factors for long-term mortality in geriatric COVID-19 patients is important.

Keywords: 2-year mortality; COVID-19; geriatrics; older adults; predictive factors.

Plain language summary

[Box: see text].

MeSH terms

  • Aged
  • Aged, 80 and over
  • COVID-19* / complications
  • COVID-19* / mortality
  • Comorbidity
  • Delirium / diagnosis
  • Delirium / mortality
  • Female
  • Hospitalization*
  • Humans
  • Male
  • Retrospective Studies
  • Risk Factors
  • SARS-CoV-2* / isolation & purification
  • Tomography, X-Ray Computed