Table 3.

Prognostic Factors of Survival for 87 mucosal melanoma patients who had received curative resection (R0 and R1 resection).

	Univariate	Multivariate analyses
Parameters	P value	Relative Risk (exp. B)	P value
Age (≤ 50 years vs > 50 years)	0.003	2.88 (1.32-5.39)	0.008
Sex (female vs male)	0.43	1.21 (0.66-2.23)	0.54
Adjuvant treatment (done vs not done)	0.76	1.02 (0.54-1.94)	0.94
Primary site (oral and genitourinary vs others)	0.26	1.63 (0.81-3.29)	0.17
Lymph nodes (N0-1 vs N2-3)	0.17	1.91 (0.51-7.19)	0.34
Complete resectability (RO vs R1)	0.001	2.93 (1.58-6.26)	0.001