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Table 3 Genotype frequencies of MRC1 and IL28B single nucleotide polymorphisms in HCV-2 infected PEG-IFNα-RBV therapy patients with and without SVR in Taiwan Chinese population

From: Association of MRC-1 and IL-28Bwith the treatment outcome of hepatitis C: a case control study

MRC1

IL28B

Genotype

SVR (+)

SVR (−)

P

OR (95% CI)

Genotype

SVR(+)

SVR (−)

P

OR (95% CI)

N (%)

N (%)

N (%)

N (%)

( MRC1 ) rs1926736

( IL28B ) rs955155

C/C

50 (28.1)

3 (17.6)

 

3.23 (0.75, 13.84)

C/C

154 (86.5)

12 (70.6)

 

1

C/T

97 (54.5)

8 (47.1)

 

2.35 (0.76, 7.29)

C/T

24 (13.5)

5 (29.4)

0.08

0.37 (0.12-1.16)

T/T

31 (17.4)

6 (35.3)

0.2

1

T/T

0 (0.0)

0 (0.0)

-

-

C/C + C/T

147 (82.6)

11 (64.7)

0.07

2.59 (0.89, 7.52)

T/T + C/T

24 (13.5)

5 (29.4)

0.08

0.37 (0.12-1.16)

( MRC1 ) rs691005

( IL28B ) rs8099917

C/C

16 (9.0)

4 (23.5)

 

0.19 (0.04, 0.82)

T/T

155 (87.1)

10 (58.8)

 

1

C/T

76 (42.7)

9 (53.0)

 

0.39 (0.12, 1.33)

T/G

23 (12.9)

7 (41.2)

0.002*

0.21 (0.07-0.61)

T/T

86 (48.3)

4 (23.5)

0.06

1

G/G

0 (0.0)

0 (0.0)

 

-

C/C + C/T

92 (51.7)

13 (76.5)

0.05

0.33 (0.10, 1.05)

G/G + T/G

23 (12.9)

7 (41.2)

0.002*

0.21 (0.07-0.61)

 

( IL28B ) rs10853728

     

C/C

116 (65.2)

6 (35.3)

 

1

     

C/G

62 (34.8)

11 (64.7)

0.02*

0.29 (0.1-0.83)

     

G/G

0 (0.0)

0 (0.0)

-

-

     

G/G + C/G

62 (34.8)

11 (64.7)

0.02*

0.29 (0.1-0.83)

  1. Abbreviations: SNP, single nucleotide polymorphism; SVR, sustained virological response; OR, odds ratio; CI, confidence interval.
  2. Genotype frequencies were determined by χ2 test using 3 × 2 or 2 × 2 tables as appropriate. Odds ratios and 95% CI per genotype were estimated by applying unconditional logistic regression. The P values less than 0.05 were considered significant, and are denoted with an asterisk.