Figure 2.

Kaplan-Meier survival curves for the APGI molecular subtype cohort using the AJCC 8^th staging criteria. Molecular subtypes were defined according to the Bailey classification as either squamous or classical pancreatic. T-stage is prognostic in (A) the entire cohort, or when stratified according to subtype as (B) classical pancreatic or (C) squamous. N-stage is prognostic in the (D) entire cohort and (E) the classical pancreatic subtype, but not (F) in the squamous subtype. Positive resection margin (R1 ≤1mm) is prognostic in (G) the entire cohort and (H) the classical pancreatic subtype, but not in (I) the squamous subtype.