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Table 3 Prognostic variables for survival in 23 patients with CC

From: CD133: a potential indicator for differentiation and prognosis of human cholangiocarcinoma

Variables Number of cases Median survival in months (range) Univariate analysis
(P value)
Multivariate analysis
(P value)
Age     
< 60 14 14.00
(11.12-16.88)
0.058 0.086
> 60 9 11
(3.82-18.21)
  
Gender     
Male 13 11
(7.15-14.85)
0.005 0.116
Female 10 17
(10.49-23.51)
  
Differentiation status     
Well 8 15
(12.8-17.1)
0.025 0.010
Moderately 6 8
(2.24-13.7)
  
Poorly 9 8
(0-19.7)
  
Staging     
I/II 6 14
(12.5-15.5)
0.033 0.321
III/IV 17 11
(4.9-17.1)
  
CD133 expression     
Positive 14 14
(11.9-16.1)
0.001 0.007
Negative 9 4
(0-8.2)
  
  1. P < 0.05 is considered significant