Research Article

Angiotensin-Converting Enzyme-2 (ACE-2) with Interferon-Induced Transmembrane Protein-3 (IFITM-3) Genetic Variants and Interleukin-6 as Severity and Risk Predictors among COVID-19 Egyptian Population

Table 7

Univariate and multivariate logistic regression analyses for predictors of COVID-19 progression among the studied cases: severe and critical vs. mild/moderate cases (n = 120 vs. 40).

ParametersUnivariate#Multivariate
OR (LL–UL 95% CI)OR (LL–UL 95% CI)

ACE2 (rs2285666) (CT + TT)<0.00115.0 (6.336–35.511)<0.00112.136 (2.784–52.896)
IFITM-3 (rs12252) (AG + GG)<0.0019.841 (4.357–22.23)<0.00117.276 (3.673–81.249)
IL-6 level (1st reading)<0.0011.024 (1.011–1.037)0.0021.032 (1.012–1.052)
CRP0.0051.017 (1.005–1.030)0.6691.006 (0.980–1.032)
D-dimer<0.0011.003 (1.001–1.005)0.0891.003 (1.000–1.005)
Ferritin<0.0011.005 (1.003–1.007)0.6761.000 (0.998–1.002)
Lymphopenia0.4261.362 (0.636–2.917)
Comorbidities0.0013.778 (1.686–8.467)0.0998.019 (0.674–95.44)
Age (years)0.0121.030 (1.007–1.054)0.7111.010 (0.956–1.068)
Female1.0001.000 (0.482–2.076)

OR: odds ratio. CI: confidence interval. LL: lower limit. UL: upper limit. #All variables with were included in the multivariate analysis. Statistically significant at .