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Table 1 The comparison of clinicopathological parameters between mild and obvious peritumoral DR patients

From: Peritumoral ductular reaction can be a prognostic factor for intrahepatic cholangiocarcinoma

  Mild DR (n = 25) Obvious DR (n = 22) P value
Age 59.3 ± 9.4 57.4 ± 12.8 0.489
Gender    0.560
 Male 15 (60.0%) 15 (68.1%)  
 Female 10 (40.0%) 7 (31.9%)  
TNM stages    0.724
 I-II 8 (32.0%) 6 (27.3%)  
 III-IV 17 (68.0%) 16 (72.7%)  
T    0.491
 1–2 10 (40.0%) 11 (50.0%)  
 3–4 15 (60.0%) 11 (50.0%)  
N    0.559
 0 21 (84.0%) 17 (77.3%)  
 1 4 (16.0%) 5 (22.7%)  
M    0.532
 0 23 (92.0%) 19 (86.4%)  
 1 2 (8.0%) 3 (13.6%)  
Differentiation    0.510
 1–2 16 (64.0%) 12 (54.5%)  
 3–4 9 (36.0%) 10 (45.5%)  
Recurrence    0.057
 No 11 (44.0%) 4 (18.2%)  
 Yes 14 (56.0%) 18 (81.8%)