Table 2.

Correlation between EGFR family mRNA expression levels and immune cell infiltration level

Description	EGFR		ERBB2		ERBB3		ERBB4
	Cor	P	Cor	P	Cor	P	Cor	P
B-cell	0.1671	< 0.0001	0.02272	0.5527	−0.08882	0.0201	− 0.1591	< 0.0001
CD4-Tcell	−0.1143	0.0027	0.03041	0.4268	0.1200	0.0016	0.09663	0.0114
CD8-Tcell	0.05893	0.1233	0.07340	0.0549	−0.002242	0.9533	−0.01364	0.7217
Neutrophil	−0.04326	0.2582	0.06590	0.0848	−0.02445	0.5229	−0.06434	0.0925
Macrophage	0.07331	0.0551	0.1026	0.0072	−0.01798	0.6386	−0.05173	0.1763
Dendritic cell	−0.09997	0.0088	0.06210	0.1044	−0.01882	0.6229	−0.06135	0.1087