SERUM FERRITIN LEVEL AS PROGNOSTIC BIOMARKERS IN PATIENTS WITH CONFIRMED COVID19 IN NORTHERN BORDERS PROVINCE
Abstract
Background
Some COVID-19 patients have higher mortality and the responsible factors for this unfavorable outcome are still not well understood. Ferritin is a known inflammatory biomarker in COVID-19. However, many factors and co-morbidities can confound the level of serum ferritin.
Objective
To study the association between ferritin levels at admission, representing an inflammatory state, and hospital mortality in COVID-19 patients.
Methods
From January through March 2022, COVID-19 positive patients with moderate to severe clinical symptoms were evaluated at admission, regarding clinical and laboratory data on hematologic parameters, C-reactive protein (8-10 mg/L), D-dimer (<500 µg/L), and cytomegalovirus co-infection. Patients were stratified based on ferritin levels (ferritin levels 24-336µg/L).
Results
A total of 506 patients were included; mean age = 46.56±16.15 years, 355 (70.15%) were male, and 151(29.85%) were female. Age, ferritin, C-reactive protein, and D-dimer were significantly associated with mortality. The magnitude of inflammation presents at the admission of COVID-19 patients, represented by high ferritin levels, is independently predictive of in-hospital mortality.