Ferritin-haemoglobin ratio as a predictor of severity and fatal outcome in patients with Covid-19

Autor: Skakun Oleksiy, Seredyuk Nestor, Fedorov Sergiy, Verbovska Olha
Jazyk: English<br />Serbian
Rok vydání: 2023
Předmět:
Zdroj: Scripta Medica, Vol 54, Iss 3, Pp 237-244 (2023)
Druh dokumentu: article
ISSN: 2490-3329
2303-7954
DOI: 10.5937/scriptamed54-45157
Popis: Background/Aim: Although ferritin and haemoglobin were well-studied for adverse outcome prediction in COVID-19 patients, a ferritin-haemoglobin ratio (FHR) was studied poorly. The study aimed to evaluate the prognostic ability of FHR at hospital admission in hypertensive and non-hypertensive patients with COVID-19. Methods: The study included 135 patients hospitalised for COVID-19-associated pneumonia. The 78.5 % of patients were hypertensive. Results: FHR at admission was higher in patients with critical condition (39.8 [17.1-83.0]) than in patients with moderate (22.0 [12.1-32.1], p = 0.01) and severe condition (34.6 [15.1-64.5], p = 0.01). FHR was higher in patients who required supplemental oxygen (40.4 [29.4-47.8]) than in patients without the need for supplemental oxygen (22.0 [18.0-25.5]) (p = 0.001). FHR at admission was higher in non-survivors (40.1 [24.6-95.9]) than in survivors (24.5 [21.6-28.4]) (p = 0.047). FHR showed weak discriminative ability for the prediction of severe/critical conditions in hypertensive patients (AUC = 0.636, p = 0.015) and all (hypertensive and non-hypertensive patients) patients (AUC = 0.658, p = 0.001), whereas FHR had an acceptable discriminative ability in non-hypertensive patients (AUC = 0.764, p = 0.015). There was an acceptable discriminative ability of FHR for in-hospital mortality prediction in hypertensive patients (AUC = 0.717, p = 0.029). Patients with FHR > 33.98 (Youden index, 0.39) had higher odds of severe/critical clinical condition (OR: 4.57; 95 % CI: 1.87-11.18; p = 0.001). FHR of > 37.64 (Youden index, 0.55) was associated with higher in-hospital mortality among hypertensive patients (OR: 12.06; 95 % CI: 2.44-59.71; p = 0.002). There was no difference in AUC for the discriminative ability of FHR regarding severe/ critical condition (p = 0.296) and mortality (p = 0.663) in hypertensive and non-hypertensive patients. Conclusion: FHR at admission of > 33.98 is a predictor of severe/critical COVID-19 in both hypertensive and non-hypertensive patients. FHR of > 37.64 is a predictor of in-hospital mortality in hypertensive patients. There was no significant difference in the discriminative ability of FHR between hypertensive and non-hypertensive patients.
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