Figure 2

Characterization of immune infiltration in high- and low-risk LUSC patients. (A) The relative proportion of 22 infiltrated immune cells in LUSC. (B) Correlation analysis among each immune cell proportions. (C) Violin plots of distribution of significantly different cell subtypes. Significances were measured using the unpaired t-test. (D) Principal components analysis based on the above significantly different immune cells between high- and low-risk LUSC patients.