Figure 6.
Copy number variation between LUADs with and without signature 4. (A) Overview of top CNVs and their variational frequency. (B) Forest graph of CNVs between patients with and without signature 4. The dots and horizontal bars denote the hazard rate and 5–95% CI. *, P<0.05; **, P<0.01; ***, P<0.001 (Fisher’s exact test). Only the genes passed a significant test (P<0.05) are listed. (C) The different prevalence of EGFR, ERBB2, CCND1, FGF3, FGF4, and FGF19 CNVs in patients with and without signature 4. LUAD, lung adenocarcinoma, CNV, copy number variation.