Fig. 2

Kaplan Meier curves for overall survival (a) and progression-free survival (b) according to diagnosis of type 2 diabetes mellitus (T2DM) in the whole cohort (n = 170). Patients with T2DM diagnosis had significantly shorter median OS and PFS compared with patients without T2DM history. Abbreviations: Overall Survival (OS), Progression Free Survival (PFS)