Table 4.

Multivariate analysis results for overall survival including in situ melanomas.

Melanoma Including In Situ Lesions	p	HR	95% CI
Subungual vs. Acral	0.016	2.936	1.225–7.036
Age (under 63 years vs. over 63 years)	0.261	1.529	0.730–3.205
Stage 0	0.038
Stage I	0.408	2.474	0.289–21.177
Stage II	0.075	6.592	0.89–52.403
Stage III	0.039	9.331	1.119–77.801
Stage IV	0.167	7.328	0.436–123.133

HR, hazard ratio; CI, confidence index.