From: The exhaustion of lymphocytes is the main factor that decreases the sensitivity of QFT-GIT detection in silicosis
TB&SILs-N (n = 7)
TB&SILs-P (n = 4)
P value
QFT-GIT positive of IgG treatment group (n, %)
0,
0
4,
100
0.04
QFT-GIT positive of PD-1 treatment group (n, %)
6,
83.3