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Table 2 The frequency of genotypes and alleles of IL-28B (rs12979860 and rs8099917) polymorphism gene

From: The association between interleukin-28B gene polymorphisms as a potential biomarker and the risk of chronic Periodontitis in an Iranian population

IL-28B polymorphisms

CP, N. (%)

Control, N. (%)

OR (95%CI)

P

rs12979860C/T

 CC

32 (15.2)

47 (47.0)

Ref = 1

-

 CT

125 (59.5)

41 (41.0)

4.478(CI = 2.529-7.927)

0.000

 TT

53 (25.2)

12 (12.0)

6.487(CI = 3.001-14.024)

0.000

 CT + TT

178 (48.8)

53 (53.0)

4.933(CI = 2.863-8.498)

0.000

Allele

 C

189 (45.0)

135 (67.5)

Ref = 1

-

 T

231 (55.0)

65 (32.5)

2.538(CI = 1.784-3.613)

0.000

rs8099917G/T

 GG

24 (11.4)

4 (4.0)

5.000(CI = 1.656-15.096)

0.004

 GT

102 (48.6)

26 (26.0)

3.269(CI = 1.915-5.581)

0.000

 TT

84 (40.0)

70 (70.0)

Ref = 1

-

 GT + GG

126 (60.0)

30 (30.0)

3.500(CI = 2.104-5.823)

0.000

Allele

 G

150 (35.7)

34 (17.0)

2.712(CI = 1.783-4.126)

0.000

 T

270 (64.3)

166 (83.0)

Ref = 1

-