Prediction of mortality in hospitalized Egyptian patients with Coronavirus disease-2019: A multicenter retrospective

Muhammad M AbdelGhaffar1,2, Dalia Omran2,3, Ahmed Elgebaly4

  • 1Gastroenterology & Infectious Diseases Department, Ahmed Maher Teaching Hospital, Cairo, Egypt.

Plos One
|January 11, 2022
PubMed

Insights

Older age, diabetes, hypertension, and hypoxemia significantly increase COVID-19 mortality risk in Egyptian patients. However, anticoagulants and azithromycin use were associated with reduced mortality in this hospitalized cohort.

Area of Science:

  • Epidemiology
  • Clinical Medicine
  • Infectious Diseases

Background:

  • COVID-19 has posed a significant global health challenge.
  • Understanding mortality predictors is crucial for patient management.
  • Egyptian data on COVID-19 mortality characteristics were limited.

Purpose of the Study:

  • To identify epidemiological, clinical, and laboratory factors associated with mortality in hospitalized Egyptian COVID-19 patients.
  • To determine independent predictors of mortality using statistical modeling.

Main Methods:

  • A multicenter, retrospective study of 3712 hospitalized COVID-19 patients from April to July 2020.
  • Generalized linear models and stepwise logistic regression were used for analysis.
  • Odds ratios (OR) and 95% confidence intervals (CI) were calculated.

Main Results:

  • Mortality rate was 24.2% (900 deaths).
  • Independent predictors of mortality included age ≥ 60, diabetes, hypertension, chronic renal insufficiency, tachycardia, hypoxemia, and low Glasgow Coma Scale (GCS) score.
  • Use of anticoagulants (OR=0.4) and azithromycin (OR=0.16) were associated with reduced mortality.

Conclusions:

  • Age over 60, comorbidities (diabetes, hypertension, renal insufficiency), tachycardia, hypoxemia, and altered consciousness are key predictors of mortality in hospitalized Egyptian COVID-19 patients.
  • Anticoagulant therapy and azithromycin administration showed a protective association with mortality.
  • These findings highlight critical factors for risk stratification and treatment strategies in COVID-19 patients.

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