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Table 2 Relationship of PDL1 PD1 expression in tumors and stromal TILs with other immune parameters by (non-parametric) Spearman’s rank correlation

From: Immune parameters associated with survival in metaplastic breast cancer

  PDL1 in tumor PDL1 in stromal PD1 in tumor PD1 in stromal
TILs (> 300/mm2) Rho 0.131 Rho 0.193 Rho 0.118 Rho 0.12
p 0.33 0.17 0.38 0.38
CD4 + TILs(> 250/mm2) Rho 0.149 Rho 0.094 Rho 0.178 Rho 0.125
p 0.26 0.51 0.18 0.36
CD8+ TILs (> 70/mm2) Rho 0.492 Rho 0.367 Rho −0.018 Rho 0.128
p < 0.001 0.006 0.89 0.34
CD68+ TILs (> 300/mm2) Rho 0.1 Rho − 0.053 Rho 0.018 Rho 0.015
p 0.45 0.71 0.89 0.91
TILs percentage (> 20%) Rho − 0.034 Rho 0 Rho − 0.016 Rho − 0.165
p 0.80 1 0.42 0.22