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Original Research

Open Access

The utility of hemoglobin, albumin, lymphocyte and platelet (HALP) score in predicting mortality among COVID-19 patients: a preliminary study

  • Mazlum Kılıç1,*,
  • Rohat Ak2
  • Halil Alışkan3

1Department of Emergency Medicine, Fatih Sultan Mehmet Education and Research Hospital, 34752 Istanbul, Turkey

2Department of Emergency Medicine, Kartal Dr. Lütfi Kırdar City Hospital, 34865 Istanbul, Turkey

3Department of Emergency Medicine, Şişli Hamidiye Etfal Education and Research Hospital, 34371 Istanbul, Turkey

DOI: 10.22514/sv.2022.080 Vol.19,Issue 1,January 2023 pp.143-147

Submitted: 02 October 2022 Accepted: 28 October 2022

Published: 08 January 2023

*Corresponding Author(s): Mazlum Kılıç E-mail: drmazlumkilic@gmail.com

Abstract

Several scoring systems are used to predict critical care requirements in coronavirus disease 2019 (COVID-19) patients. This study aims to determine the relationship between the hemoglobin, albumin, lymphocyte, and platelet (HALP) scores and in-hospital mortality for COVID-19 patients who visited the emergency department (ED). This retrospective study included patients over 18 years of age. Data were scanned into a digital information system of the hospital. The area under the receiver operating characteristic (ROC) curve and the area under the curve (AUC) were used to measure each discriminant cutoff value to predict mortality. A total of 458 patients were included in this study. The mean age of the patients was 72 years, and 216 (47.2%) patients were women. ROC analysis was performed to examine the predictive power of the HALP score in predicting mortality in COVID-19 patients, with an AUC of 0.720 (95%confidence interval: 0.676–0.761), a Youden index of 0.357, and a p value of 0.001. As a result of the statistical analysis, it was determined that the HALP score was statistically significant in the prediction of mortality in COVID-19 patients (p < 0.001). In this study, we found that the HALP score could be a good predictor of in-hospital mortality among COVID-19 patients.


Keywords

COVID-19; HALP score; Mortality


Cite and Share

Mazlum Kılıç,Rohat Ak,Halil Alışkan. The utility of hemoglobin, albumin, lymphocyte and platelet (HALP) score in predicting mortality among COVID-19 patients: a preliminary study. Signa Vitae. 2023. 19(1);143-147.

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