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.
(A) Correlation between the Torque Teno virus (TTV) DNA load and the residual volume (RV)/total lung capacity (TLC) in 33 patients. (B,C) Correlation between the TTV DNA load and forced expiratory volume in 1 s (FEV1)/pre, FEV1/forced vital capacity (FVC) in 27 patients. The correlations between the values were assessed by the Spearman's rank test. The r and p-values are shown.
