Research Article

Circulating Tumor Cells Were Associated with the Number of T Lymphocyte Subsets and NK Cells in Peripheral Blood in Advanced Non-Small-Cell Lung Cancer

Table 4

Correlation between CTC count and different subpopulations of T cells.

ParametersCorrelation coefficient value

CD3+−0.735<0.001
CD4+−0.716<0.001
CD8+1.0020.075
CD4+/CD8+−0.9430.061
NK−0.648<0.001
Treg cell0.631<0.001