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Fig. 1 | BMC Cancer

Fig. 1

From: No differences in the long-term prognosis of iris and choroidal melanomas when adjusting for tumor thickness and diameter

Fig. 1

A Survival curve. Cumulative disease-specific survival for patients with small choroidal (green) and iris (red) melanomas. The difference was not significant (Wilcoxon p = 0.46). B Multivariate Cox regression. Cumulative hazard ratio for melanoma-related mortality for choroidal (green) versus iris (red) melanomas, adjusted for tumor thickness and diameter. The hazard ratio was not significantly greater for choroidal melanomas (HR 2.2, 95% CI 0.5–9.6, p = 0.29)

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