Fig. 2

Assessment of clinical biochemistry parameters as predictors of risk of severe disease or death from COVID-19. A, B Odds ratios (OR) of clinical biochemistry parameters and risk of severe disease (A) or death (B) in male and female patients. C, D Receiver operating characteristic (ROC) curves and area under the curve (AUC) values of risk of severe disease (C) or death (D). Shown are only those parameters with significant AUC values (p ≤ 0.05). E Correlations of testosterone serum levels with lymphocytes (percentage of WBC and counts) and neutrophil counts