RT Journal Article T1 Comparison of Analytical Values D-Dimer, Glucose, Ferritin and C-Reactive Protein of Symptomatic and Asymptomatic COVID-19 Patients. A1 Pérez-García, Nerea A1 García-González, Jessica A1 Requena-Mullor, Mar A1 Rodríguez-Maresca, Manuel Ángel A1 Alarcón-Rodríguez, Raquel K1 C-reactive protein K1 COVID-19 K1 D-dimer K1 biomarkers K1 ferritins K1 glucose AB Those infected by COVID-19 develop various kinds of complications with varying degrees of severity. For this reason, it is necessary to evaluate its analytical values to predict and reduce the risks and complications derived from this pathology. A cross-sectional study was carried out a population in Almeria (south-eastern Spain) who had a positive Polymerase Chain Reaction test result from 1 March 2020 to 30 November 2020. The study involved 4575 patients, with 1346 who were asymptomatic, 1653 mildly symptomatic (no hospitalisation needed) and 1576 severely symptomatic (symptomatic patients hospitalised). Laboratory values for D-dimer, glucose, serum ferritin, and C-reactive protein were analysed. The mean age of the participants in the study was 53.60 (16.89) years old. A total of 70.6% of the patients were symptomatic, of which 36.1% had mild symptoms. For all of the laboratory predictors analysed (D-dimer, glucose, serum ferritin, and C-reactive protein), it was found that severe alterations in the parameters were more frequent in severely symptomatic patients with statistically significant differences (p YR 2022 FD 2022-04-28 LK http://hdl.handle.net/10668/21061 UL http://hdl.handle.net/10668/21061 LA en DS RISalud RD Apr 10, 2025