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. 2016 Jun 3;11(6):e0155856. doi: 10.1371/journal.pone.0155856

Fig 4. Neuro-Fuzzy System Membership Functions: Gleason 1 is Primary Gleason Pattern; Gleason 2 is Secondary Gleason pattern; PSA is Prostate Specific Antigen; Age represents the Age group; and clinical T stage is the result of the Digital Rectal Examination.

Fig 4

OCD is Organ-Confined Disease and ED is Extra-Prostatic Disease.