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Table 1 Multivariate analysis of melanoma-specific survival

From: Characteristics of Brazilian melanomas: real-world results before and after the introduction of new therapies

Variable Category n HR 95% CI (HR) p value
Sex Male 327 1.000
Female 360 1.445 1.031; 2.026 0.032
Age 687 1.016 1.004; 1.028 0.009
Mitosis 687 1.007 0.977; 1.037 0.657
Breslow 687 1.047 1.005; 1.091 0.028
Clark 687 0.999 0.797; 1.253 0.993
Ulceration Absent 382 1.000
Present 305 1.002 0.678; 1.481 0.991
Clinical stage I 257 1.000
II 234 0.176 0.037; 0.847 0.030
III 141 0.486 0.111; 2.130 0.338
IV 41 0.802 0.181; 3.547 0.771
X 14 2.117 0.463; 9.678 0.333
Locoregional recurrence No 577 1.000
Yes 110 0.851 0.589; 1.228 0.387
Distant recurrence No 539 1.000
Yes 148 2.285 1.887; 2.766 < 0.001