Extended Data Fig. 1: Increased neutrophil:lymphocyte ratio is negatively prognostic in metastatic melanoma.

Cox proportional hazards model of covariates including neutrophil:lymphocyte ratio and occurrence of death in patients with MM (n = 258, HR_adj = 1.1, CI 1.08:1.2, P = 4.4 × 10⁻⁶, Wald test).

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