Table 2.

Molecular Subtype Cohort Multivariate Analysis (Final Model)

	Multivariate Analysis
	HR (95% CI)	P
Lymph node—N1	1.21 (0.73–2.01)	0.47
N2	1.68 (0.98–2.86)	0.058
Grade (high-grade)	1.66 (1.15–2.42)	0.007
Lymphovascular invasion	1.85 (1.28–2.68)	0.001
Tumor location (body/tail)	1.99 (1.24–3.22)	0.005
Adjuvant therapy	0.63 (0.44–0.90)	0.010
Margin (R1 = 1 mm)	1.50 (1.01–2.21)	0.044
Molecular subtype (squamous)	1.54 (1.04–2.28)	0.032