Table 4.
Univariate and Multivariate Analysis of COVID-19 Patients with Severity
| Indicators | Univariate Analysis OR (95% CI) | P value | Multivariate Analysis OR (95% CI) | P value |
|---|---|---|---|---|
| Baseline characteristics | ||||
| Age, years | 1.034(1.021–1.046) | <0.001 | 1.011(0.995–1.027) | 0.178 |
| Signs and symptoms | ||||
| Anorexia | 1.497(1.037–2.163) | 0.031 | 0.936(0.599–1.464) | 0.773 |
| Fever | 3.213(1.621–6.369) | 0.001 | 1.806(0.831–3.929) | 0.136 |
| Laboratory findings | ||||
| Hypoalbuminemia | 5.761(3.807–8.716) | <0.001 | 2.121(1.258–3.577) | 0.005 |
| WBC count, ×109 /L | 1.258(1.164–1.359) | <0.001 | 1.17(1.037–1.32) | 0.011 |
| Eosinophil count, ×109 /L | 0 | <0.001 | 0.003(0–0.382) | 0.019 |
| Lymphocyte count, ×109 /L | 0.171(0.109–0.267) | <0.001 | 0.432(0.248–0.755) | 0.003 |
| CRP, mg/L | 1.019(1.014–1.024) | <0.001 | 0.999(0.992–1.006) | 0.761 |
| AST, U/L | 1.021(1.012–1.031) | <0.001 | 0.992(0.98–1.004) | 0.196 |
| LDH, U/L | 1.008(1.006–1.01) | <0.001 | 1.004(1.001–1.007) | 0.009 |
| D-dimer, μg/mL | 1.129(1.072–1.19) | <0.001 | 1.017(0.969–1.067) | 0.496 |
Abbreviations: COVID-19, coronavirus disease 2019; OR, odds ratio; CI, confidence interval; WBC, white blood cell; CRP, C-reactive protein; AST, aspartate aminotransferase; LDH, lactate dehydrogenase.