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.
Boxplot showing the distribution of Chronicity Index trPC1) for ci (interstitial fibrosis) (A, B, C) in training (A) and both internal and external test (B and C) sets. Statistical significance was assessed using Dunn's test for pairwise comparisons and Kruskal–Wallis test for overall group differences.
