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Table 1 The distribution of IL17A and IL17F genotypes in RA patients and control group

From: IL17A and IL17F gene polymorphisms in patients with rheumatoid arthritis

 

RA patients

Control group

p a

 

p b

OR (95 % CI)

n

%

n

%

IL17A rs2275913 genotype

        

 GG

173

41.49

118

35.01

0.17

AA + AG vs GG

0.072

0.76 (0.56-1.02)

 AG

193

46.28

169

50.15

AA vs AG + GG

0.33

0.80 (0.53-1.22)

 AA

51

12.23

50

14.84

AA vs GG

0.13

0.70 (0.44-1.10)

      

AG vs GG

0.13

0.78 (0.57-1.06)

      

AA vs AG

0.65

0.89 (0.57-1.39)

IL17A rs2275913 allele

        

 G

539

64.63

405

60.09

    

 A

295

35.37

269

39.91

 

A vs G

0.077

0.82 (0.67-1.02)

IL17F rs763780 genotype

        

 TT

385

91.23

318

94.08

0.33

CC + CT vs TT

0.17

1.53 (0.87-2.69)

 CT

35

8.29

19

5.62

CC vs CT + TT

1.00

1.60 (0.14-17.77)

 CC

2

0.47

1

0.30

CC vs TT

1.00

1.65 (0.15-18.30)

      

CT vs TT

0.16

1.52 (0.85-2.71)

      

CC vs CT

1.00

1.09 (0.09-12.77)

IL17F rs763780 allele

        

 T

805

95.38

655

96.89

    

 C

39

4.62

21

3.11

 

C vs T

0.15

1.51 (0.88-2.59)

IL17F rs11465553 genotype

        

 CC

379

89.81

303

89.64

0.96

TT + CT vs CC

1.00

0.98 (0.61-1.57)

 CT

43

10.19

35

10.36

TT vs CT + CC

 

-

 TT

0

0.00

0

0.00

TT vs CC

 

-

      

CT vs CC

1.00

0.98 (0.61-1.57)

      

TT vs CT

 

-

IL17F rs11465553 allele

        

 C

801

94.91

641

94.82

    

 T

43

5.09

35

5.18

 

T vs C

1.00

0.98 (0.62-1.55)

IL17F rs2397084 genotype

        

 TT

337

79.86

268

79.29

0.13

CC + CT vs TT

0.86

0.97 (0.68-1.38)

 CT

83

19.67

63

18.64

CC vs CT + TT

0.086

0.23 (0.05-1.09)

 CC

2

0.47

7

2.07

CC vs TT

0.086

0.23 (0.05-1.10)

      

CT vs TT

0.85

1.05 (0.73-1.51)

      

CC vs CT

0.079

0.22 (0.04-1.08)

IL17F rs2397084 allele

        

 T

757

89.69

599

88.61

    

 C

87

10.31

77

11.39

 

C vs T

0.51

0.89 (0.65-1.24)

  1. aχ2 test
  2. bFisher exact test
  3. IL17A rs2275913, HWE: examined group p = 0.83, control group p = 0.43
  4. IL17F rs763780, HWE: examined group p = 0.22, control group p = 0.27
  5. IL17F rs11465553, HWE: examined group p = 0.62, control group p = 1.00
  6. IL17F rs2397084, HWE: examined group p = 0.29, control group p = 0.17