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) Score plots of pleural effusion samples demonstrated good separation in the tuberculous, transudative and malignant pleural effusion groups. (B) Statistical validation of the corresponding OPLS-DA model by permutation analysis. PCA, principal component analysis; OPLS-DA, orthogonal projections to latent structures discriminant analysis; T, tuberculous pleural effusion group; L, transudative pleural effusion group; C, malignant pleural effusion group.
