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Table 1 Baseline clinical characteristics of the 92 enrolled patients

From: Outcomes of concurrent chemoradiotherapy versus chemotherapy alone for advanced-stage unresectable intrahepatic cholangiocarcinoma

  CCRT (n = 25) Chemotherapy (n = 67)
Median age at diagnosis, years (range) 56 (32 – 75) 58 (26 – 78)
Sex, n (%)   
 Male 19 (76.0) 53 (79.1)
 Female 6 (24.0) 14 (20.9)
ECOG, n (%)   
 0 10 (40.0) 39 (58.2)
 1 14 (56.0) 24 (35.8)
 2 1 (4.0) 4 (6.0)
Tumor stage, n (%)   
 Stage IVa 14 (56.0) 29 (43.3)
 Stage IVb 11 (44.0) 38 (56.7)
Tumor characteristics   
 Maximum diameter, cm 7.6 ± 3.9 7.4 ± 3.1
 Location of intrahepatic lesions, n (%)   
  Unifocal 18 (72.0) 27 (40.7)
  Multifocal 7 (28.0) 40 (59.7)
 Radiographic gross type, n (%)   
  Mass-forming 22 (88.0) 57 (85.1)
  Periductal infiltrative 3 (12.0) 10 (14.9)
 LN metastasis, n (%) 21 (84.0) 55 (82.1)
 Extrahepatic metastasis, n (%) 11 (44.0) 38 (56.7)
 CA 19–9, U/mL 1684.7 ± 4881.2 3121.7 ± 9622.1
 CEA, ng/mL 26.5 ± 53.9 190.3 ± 764.0
  1. Data expressed as number (%) or mean ± standard deviation.