Research Article
Associated Biochemical and Hematological Markers in COVID-19 Severity Prediction
Table 2
Univariate and multivariate logistic regression analyses of risk factors associated with severe COVID-19.
| Parameters | Univariate | Multivariate | β | SE | 95% CI | | β | SE | 95% CI | value |
| Age | 1.035 | 0.009 | 1.017–1.035 | 0.001 | 1.031 | 0.014 | 1.003–1.060 | 0.030 | Hb | 0.819 | 0.059 | 0.729–0.919 | 0.001 | | | | | RBC | 0.57 | 0.168 | 0.410–0.793 | 0.001 | | | | | PCV | 0.945 | 0.020 | 0.909–0.982 | 0.004 | | | | | TC | 1.000 | 0.000 | 1.0–1.0 | 0.001 | | | | | Neutrophil | 1.100 | 0.017 | 1.065–1.137 | 0.001 | 0.844 | 0.085 | 0.714–0.997 | 0.047 | Lymphocyte | 0.895 | 0.020 | 0.861–0.930 | 0.001 | 0.828 | 0.095 | 0.688–0.9980 | 0.048 | NLR | 1.296 | 0.049 | 1.176–1.47 | 0.001 | | | | | LMR | 0.939 | 0.029 | 0.887–0.995 | 0.032 | 1.107 | 0.052 | 1.000–1.226 | 0.050 | LCR | 0.722 | 0.123 | 0.567–0.919 | 0.001 | | | | | Ferritin | 1.002 | 0.000 | 1.001–1.003 | 0.001 | | | | | LDH | 1.003 | 0.001 | 1.002–1.004 | 0.001 | 1.001 | 0.001 | 1.000–1.003 | 0.050 | CRP | 1.027 | 0.004 | 1.019–1.034 | 0.001 | 1.021 | 0.008 | 1.012–1.043 | 0.001 | D-dimer | 2.891 | 0.213 | 1.905–4.387 | 0.001 | 1.830 | 0.209 | 1.214–2.758 | 0.004 | Urea | 1.012 | 0.003 | 1.006–1.019 | 0.001 | | | | | Creatinine | 1.225 | 0.062 | 1.085–1.383 | 0.001 | | | | | Potassium | 1.785 | 0.239 | 1.117–2.851 | 0.015 | | | | | ALT | 1.018 | 0.005 | 1.008–1.028 | 0.001 | 1.026 | 0.008 | 1.010–1.041 | 0.001 | AST | 1.022 | 0.006 | 1.010–1.035 | 0.001 | | | | | ALP | 1.003 | 0.004 | 0.95–1.010 | 0.498 | | | | |
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Hb: hemoglobin; PCV: packed cell volume; TC: total leukocyte count; ALT: alanine transferase; AST: aspartate transferase; ALP: alkaline phosphatase; LDH: lactate dehydrogenase; CRP-C: reactive protein; NLR: neutrophil-to-lymphocyte ratio; LMR: lymphocyte-to-monocyte ratio; PLR: platelet-to-lymphocyte ratio; LCR: lymphocyte-to-CRP ratio. value indicates the level of significance. |