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.
Serum IL‐18 and SSc clinical parameters. (a) Correlation between serum concentrations of IL‐18 and KCO (% predicted) in SSc (N = 96). (b) Correlation between serum concentrations of IL‐18 and DLCO (% predicted) in SSc (N = 93). A Spearman's correlation test was used to examine the correlation between two continuous variables.
