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. 2017 Jul 10;17:93. doi: 10.1186/s12874-017-0367-8

Fig. 1.

Fig. 1

Product-limit survival estimates. Survival probability of death by treatment group. EBRT = external beam radiotherapy; BT = brachytherapy; RP = radical prostatectomy. Treatment groups: Inline graphic: BT; Inline graphic: BT + EBRT; Inline graphic: Control; Inline graphic: Cryotherapy; Inline graphic: EBRT; Inline graphic: RP; Inline graphic: RP + EBRT