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Table 2 Comparison of IL16 SNPs between OA patients and controls

From: Genetic polymorphisms of interleukin-16 in Egyptian patients with primary knee osteoarthritis

Genotype

Groups

Control

N = 150

Cases

N = 150

P

OR

95% CI

N

%

N

%

rs11556218

TT

49

32.7

90

60.0

-

1

(reference)

TG

83

55.3

48

32.0

* < 0.001

0.315

0.191–0.518

GG

18

12.0

12

8.0

*0.014

0.363

0.162–0.815

TG + GG

101

67.3

60

40.0

* < 0.001

0.323

0.202–0.519

T

181

60.3

228

76.0

-

1

(reference)

G

119

39.7

72

24.0

* < 0.001

0.480

0.338–0.683

HW p

0.056

0.133

 

rs4778889

TT

75

50.0

101

67.3

-

1

(reference)

CT

63

42.0

44

29.3

*0.008

0.519

0.319–0.844

CC

12

8.0

5

3.3

*0.034

0.309

0.105–0.916

TC + CC

75

50.0

49

32.7

*0.002

0.485

0.304–0.775

T

213

71.0

246

82.0

-

1

(reference)

C

87

29.0

54

18.0

*0.001

0.537

0.365–0.791

HW p

0.807

0.938

 

rs4072111

CC

87

58.0

110

73.3

-

1

(reference)

CT

53

35.3

36

24.0

*0.017

0.537

0.323–0.893

TT

10

6.7

4

2.7

*0.049

0.316

0.096–0.843

CT + TT

63

42.0

40

26.7

*0.005

0.502

0.309–0.816

C

227

75.7

256

85.3

-

1

(reference)

T

73

24.3

44

14.7

*0.004

0.534

0.353–0.809

HW p

0.619

0.614

 
  1. HW p Hardy–Weinberg p value, OR Odds ratio, CI Confidence interval
  2. *Significance P ≤ 0.05