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Table 2 Influence of HBV infection on metastatic pattern in PC

From: The status of HBV infection influences metastatic pattern and survival in Chinese patients with pancreatic cancer

Compared groups

Liver metastasis n (%)

P value

Extrahepatic metastasis n (%)

P value

Metastasis n (%)

P value

Yes

No

Yes

No

Yes

No

HBsAg positive group vs HBsAg negative group

HBsAg positive (63)

29 (46.0)

34 (54.0)

0.03

8 (12.7)

55 (87.3)

0.29

35 (55.6)

28 (44.4)

0.06

HBsAg negative (397)

127 (32.0)

270 (68.0)

72 (18.1)

325 (81.9)

170 (42.8)

227 (57.2)

HBV infection group vs non HBV infection group

CHB +IC +resolved HBV infection (206)

70 (34.0)

136 (66.0)

0.98

32 (15.5)

174 (84.5)

0.34

90 (43.7)

116 (56.3)

0.73

Non HBV infection (254)

86 (33.9)

168 (66.1)

48 (18.9)

206 (81.1)

115 (45.3)

139 (54.7)

Comparisons between HBV infection subgroups and non HBV infection group

CHB (18)

11 (61.1)

7 (38.9)

0.02

2 (11.1)

16 (88.9)

0.61

12 (66.7)

6 (33.3)

0.08

Non HBV infection (254)

86 (33.9)

168 (66.1)

48 (18.9)

206 (81.1)

115 (45.3)

139 (54.7)

IC (45)

18 (40.0)

27 (60.0)

0.43

6 (13.3)

39 (86.7)

0.37

23 (51.1)

22 (48.9)

0.47

Non HBV infection (254)

86 (33.9)

168 (66.1)

48 (18.9)

206 (81.1)

115 (45.3)

139 (54.7)

Resolved HBV infection (143)

41 (28.7)

102 (71.3)

0.29

24 (16.8)

119 (83.2)

0.60

55 (38.5)

88 (61.5)

0.19

Non HBV infection (254)

86 (33.9)

168 (66.1)

48 (18.9)

206 (81.1)

115 (45.3)

139 (54.7)

Comparisons among HBV infection subgroups

CHB (18)

11 (61.1)

7 (38.9)

0.13

2 (11.1)

16 (88.9)

1.00

12 (66.7)

6 (33.3)

0.26

IC (45)

18 (40.0)

27 (60.0)

6 (13.3)

39 (86.7)

23 (51.1)

22 (48.9)

Resolved HBV infection (143)

41 (28.7)

102 (71.3)

0.15

24 (16.8)

119 (83.2)

0.58

55 (38.5)

88 (61.5)

0.13

IC (45)

18 (40.0)

27 (60.0)

6 (13.3)

39 (86.7)

23 (51.1)

22 (48.9)

CHB (18)

11 (61.1)

7 (38.9)

0.01

2 (7.7)

16 (92.3)

0.78

12 (66.7)

6 (33.3)

0.02

Resolved HBV infection (143)

41 (28.7)

102 (71.3)

24 (11.9)

119 (88.1)

55 (38.5)

88 (61.5)

  1. CHB, chronic HBV infection, IC, inactive carriers.