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Table 3 Patients’ survival rates in different T-staging systems

From: Tumor location as an indicator of survival in T1 resectable pancreatic ductal adenocarcinoma: a propensity score-matched analysis

AJCC 8th T stage Modified 8th T stage
   Survival rates, % Survival (month)    Survival rates, % Survival (month)
  n 1 year 3 years 5 years mean median   n 1 year 3 years 5 years mean median
T1a 29 88.7 83.1 83.1 98.6 T1b/t 177 88.7 62.2 52.6 76.6 89
T1b 22 88.5 58.4 46.7 51.4 38 T1 h 492 88.0 47.6 34.6 58.8 34
T1c 618 88.2 49.8 37.2 61.4 36        
T2 2239 73.7 32.7 22.8 41.0 22 T2 2239 73.7 32.7 22.8 41.0 22
T3 1663 64.2 23.5 14.5 31.1 17 T3 1663 64.2 23.5 14.5 31.1 17