Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The association between clinical parameters and the authentic virus neutralization titers.
The associations between various clinical parameters and neutralization titers are shown. For categorical parameters, neutralization titers were used as ordinal variables, and for continuous variables, neutralization titers were used as continuous variables (<1:5 = 0). Spearman's test and Wilcoxon rank sum test.
