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Table 3 Bivariate analysis of risk factors related to inflammation and hepatic fibrosis classified according to the METAVIR scale

From: NGF (−198C > T, Ala35Val) and p75NTR (Ser205Leu) gene mutations are associated with liver function in different histopathological profiles of the patients with chronic viral hepatitis in the Brazilian Amazon

Evaluation of polymorphisms

A0-A1

A2-A3

CG

P

Odds ratio

CI 95%

F0-F1

F2

F3-F4

CG

P

Odds ratio

CI 95%

NGF

-198C > T

  CC

14 (20.59)

3 (08.82)

94 (31.33)

0.01d

1.0g

11 (22.45)

2 (07.69)

4 (14.81)

94 (31.33)

0.04d

9.0g

  CT

41 (60.29)

19 (55.88)

152 (50.67)

   

26 (53.06)

19 (73.08)

15 (55.56)

152 (50.67)

   

  TT

13 (19.12)

12 (35.29)

54 (18.00)

   

12 (24.49)

5 (19.23)

8 (29.63)

54 (18.00)

   

  C

69 (50.74)

25 (36.76)

340 (56.67)

0.00a

  

48 (48.98)

23 (44.23)

23 (42.59)

340 (56.67)

0.06 a

  

  T

67 (49.26)

43 (63.24)

260 (43.33)

   

50 (51.02)

29 (55.77)

31 (57.41)

260 (43.33)

   

 HAPLOTYPES

  ArgValAlaAla+/+

29 (44.62)

11 (35.48)

100 (33.33)

0.00d

1.4g

17 (37.78)

11 (44.00)

12 (46.15)

100 (33.33)

0.00c

1.1g

  ArgValAlaAla

ArgValValAla

28 (43.08)

14 (45.16)

110 (36.73)

   

22 (48.89)

12 (48.00)

8 (30.77)

110 (36.73)

   

  ArgValValAla+/+

4 (06.15)

5 (16.13)

14 (04.76)

   

3 (06.67)

1 (04.00)

5 (19.23)

14 (04.76)

   

  Other haplotypes

4 (06.15)

1 (03,23)

76 (25.17)

   

3 (06.67)

1 (04.00)

1 (03.85)

76 (25.17)

   

Ser205Leu

SerSer

59 (89.39)

30 (90.91)

264 (88.00)

0.85d

  

45 (93.75)

25 (96.15)

19 (76.00)

264 (88.00)

0.70d

  

SerLeu

6 (09.09)

3 (10.61)

35 (11.67)

   

3 (06.25)

5 (16.13)

1 (24.00)

35 (11.67)

   

LeuLeu

1 (01.52)

0

1 (00.33)

   

0

1 (03.23)

0

1 (00.33)

   

Ser

124 (93.94)

63 (95.45)

563 (93.83)

0.87a

  

93 (96.88)

55 (88.71)

39 (97.50)

563 (93.83)

0.17d

  

Leu

8 (06.06)

3 (04.55)

37 (06.17)

   

3 (03.12)

7 (11.29)

1 (02.50)

37 (06.17)

   
  1. a Fisher’s exact test; b Kruskal-Wallis tests; c Chi-square test; d G test; e Mann-Whitney test; f Simple logistic regression; g Ordinal logistic regression