FCGR2A Could Function as a Prognostic Marker and Correlate with Immune Infiltration in Head and Neck Squamous Cell Carcinoma

Table 1

Correlation between FCGR2A copy number variation and immune infiltration abundance in HNSCC.

Variable	CNA level	value, HNSCC	value, HNSCC-HPVneg	value, HNSCC-HPVpos
B cell	Arm-level deletion
	Diploid/normal
	Arm-level gain
	High amplication
CD8+ T cell	Arm-level deletion
	Diploid/normal
	Arm-level gain
	High amplication
CD4+ T cell	Arm-level deletion
	Diploid/normal
	Arm-level gain
	High amplication
Macrophage	Arm-level deletion
	Diploid/normal
	Arm-level gain
	High amplication
Neutrophil	Arm-level deletion
	Diploid/normal
	Arm-level gain
	High amplication
Dendritic cell	Arm-level deletion
	Diploid/normal
	Arm-level gain
	High amplication

HNSCC: head and neck squamous cell carcinoma; HNSCC-HPVneg: HPV-negative, head and neck squamous cell carcinoma; HNSCC-HPVpos: HPV-positive, head and neck squamous cell carcinoma.