1. Risk Factors for the Mortality in Hospitalized Patients with COVID-19: A Brief Report.
- Author
-
Sami R, Hajian MR, Amra B, Soltaninejad F, Mansourian M, Mirfendereski S, Sadegh R, Khademi N, Jalali S, and Shokri-Mashhadi N
- Subjects
- Adult, Cross-Sectional Studies, Humans, Iran epidemiology, Risk Factors, COVID-19 mortality, COVID-19 therapy, Hospital Mortality trends
- Abstract
The cumulative rate of death of acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has necessitated better recognizing the risk factors of the disease and the COVID-19-induced mortality. This cross-sectional study aimed to determine the potential risk factors that predict COVID-19-related mortality concentrating on the initial recorded laboratory tests. We extracted admission's medical records of a total of 136 deaths related to COVID-19 and 272 discharged adult inpatients (≥18 years old) related to four referral centers from February 24
th to April 12th , 2020, in Isfahan, Iran, to figure out the relationship between the laboratory findings and mortality beyond demographic and clinical findings. We applied the independent sample t test and a chichi square test with SPSS software to compare the differences between the survivor and non-survivor patients. A P value of less than 0.05 was considered significant. Our results showed that greater length of hospitalization (P≤0.001), pre-existing chronic obstructive pulmonary disease (P≤0.001), high pulse rate, hypoxia (P≤0.001), and high computed tomography scan score (P<0.001), in addition to high values of some laboratory parameters, increase the risk of mortality. Moreover, high neutrophil/lymphocyte ratio (OR, 1.890; 95% CI, 1.074-3.325, P=0.027), increased creatinine levels (OR, 15.488; 95% CI, 0.801-299.479, P=0.07), and elevated potassium levels (OR, 13.400; 95% CI, 1.084-165.618, P=0.043) independently predicted in-hospital death related to COVID-19 infection. These results emphasized the potential role of impaired laboratory parameters for the prognosis of fatal outcomes in adult inpatients., (Copyright: © Iranian Journal of Medical Sciences.)- Published
- 2021
- Full Text
- View/download PDF