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. 2018 Sep 21;11:6139–6145. doi: 10.2147/OTT.S168057

Table 3.

TIL phenotype differences between Luminal A and TNBC

Luminal A
n (%)
TNBC
n (%)
P-value

TILs
 Median (IQR) 60 (60) 80 (300) 0.195
CD4+ TILs
 Median (IQR) 40 (52) 48 (186) 0.262
CD8+ TILs
 Median (IQR) 12 (24) 18 (102) 0.184
PD-1+ TILs
 Median (IQR) 11 (24) 39 (134) 0.009
CD4+/PD-1+ TILs
 Median (IQR) 10 (25) 28 (122) 0.027
CD8+/PD-1+ TILs
 Median (IQR) 2 (6) 3 (17) 0.022

Abbreviations: IQR, interquartile range; TIL, tumor-infiltrating lymphocyte; TNBC, triple-negative breast cancer.