Skip to main content

Table 2 Un-standardized and standardized regression coefficients of log-transformed Zn and Se to log-transformed of covid-19 severity score in simple and multivariable * regression

From: The correlation between serum selenium, zinc, and COVID-19 severity: an observational study

  Independent variables Unstandardized coefficient
(95% CI)
SE Standardized coefficient P value
Simple linear Zinc, mcg/ml, log − 0.36 (− 0.66, − 0.07) 0.15 − 0.26 0.02
Regression Se, mcg/ml, log − 0.33 (− 0.57, − 0.08) 0.13 − 0.28 0.01
Multiple linear Zinc, mcg/ml, log − 0.12 (− 0.44, 0.21) 0.16 − 0.09 0.46
Regression Se, mcg/ml, log 0.07 (− 0.2, 0.33) 0.13 0.07 0.62
  1. *Analyses were controlled for the following covariates: age, and log-transformed of Urea, CRP, INR, VB 12, lymph, Hb, Cr, troponin, and d-dimer