Variables

Cholangiocarcin oma No (%)

Control I (GI Malignancy without liver disease) No (%)

Control II (Healthy population) No (%)

P value

Past history of obesity yes no

6(27.3) 16(72.7)

7(29.2) 17(70.8)

3(22.9) 21(77.1)

.325

Smoking history no moderate heavy

 

15(68.2) 1(4.5) 6(27.3)

 

17(70.8) 3(12.5) 4(16.7)

 

20(83.3) 3(12.5) 1(4.2)

 

.259

Drinking history no moderate heavy

19(86.6) 2(9.1) 1(4.5)

21(87.5) 3(12.5) 0

24(100) 0 0

.260

HBsAg Positive negative

3(13.6) 19(86.4)

1(4.2) 23(95.8)

0 24(100)

.127

Anti-HCV Ab Positive negative

1(4.5) 21(95.5)

0 24(100)

0 24(100)

.331

Anti fasciola Ab Positive negative

0 22(100)

0 24(100)

0 24(100)

0.000
Table 3: Univariate analysis among Cholangiocarcinoma cases and controls according to selected variables.