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Table 3 Associations of matrix metalloproteinase 3 gene polymorphisms and tendon-ligament injuries

From: Association between matrix metalloproteinase-3 gene polymorphisms and tendon-ligament injuries: evidence from a meta-analysis

Genetic model

Test of association

No. of cohorts

Test of association

Statistical model

OR

95%CI

P

I2 (%)

P

Rs679620

A versus G

 Overall

0.97

0.81–1.17

0.780

11

72

< 0.001

R

 Caucasian

0.96

0.76–1.21

0.740

9

66

0.003

R

 ATEN

1.04

0.77–1.39

0.810

5

76

0.002

R

 ARUP

0.70

0.47–1.04

0.080

2

0

0.400

F

 ACLI

0.95

0.56–1.64

0.860

2

87

0.006

R

AA versus GG

 Overall

0.95

0.64–1.40

0.790

11

73

< 0.001

R

 Caucasian

0.94

0.58–1.52

0.810

9

66

0.002

R

 ATEN

1.10

0.56–2.14

0.790

5

79

< 0.001

R

 ARUP

0.50

0.23–1.09

0.080

2

0

0.550

F

 ACLI

0.93

0.32–2.72

0.890

2

87

0.006

R

AG versus GG

 Overall

0.92

0.71–1.20

0.540

11

61

0.004

R

 Caucasian

0.84

0.57–1.23

0.370

9

61

0.009

R

 ATEN

0.89

0.78–1.03

0.120

5

46

0.120

F

 ARUP

0.45

0.23–0.87

0.020

2

50

0.160

F

 ACLI

1.05

0.44–2.52

0.910

2

84

0.010

R

AA + AG versus GG

 Overall

0.92

0.70–1.22

0.580

11

70

< 0.001

R

 Caucasian

0.86

0.58–1.28

0.460

9

68

0.002

R

 ATEN

0.95

0.65–1.40

0.800

5

63

0.030

R

 ARUP

0.46

0.25–0.87

0.020

2

37

0.210

F

 ACLI

1.01

0.39–2.59

0.990

2

88

0.004

R

AA versus AG + GG

 Overall

1.00

0.77–1.30

1.000

11

57

0.009

R

 Caucasian

1.03

0.83–1.26

0.810

9

40

0.100

F

 ATEN

0.85

0.70–1.05

0.130

5

77

0.002

R

 ARUP

0.84

0.43–1.65

0.610

2

0

0.940

F

 ACLI

0.89

0.55–1.46

0.650

2

60

0.110

R

Rs591058

T versus C

 Overall

0.96

0.76–1.20

0.700

7

59

0.020

R

 ATEN

1.08

0.66–1.77

0.760

3

75

0.020

R

 ACLI

0.90

0.59–1.37

0.630

2

81

0.020

R

TT versus CC

 Overall

0.93

0.58–1.51

0.780

7

61

0.020

R

 ATEN

1.25

0.43–3.59

0.680

3

76

0.020

R

 ACLI

0.83

0.36–1.93

0.670

2

81

0.020

R

TC versus CC

 Overall

0.97

0.66–1.42

0.860

7

57

0.030

R

 ATEN

0.91

0.44–1.8

0.800

3

66

0.050

R

 ACLI

1.05

0.45–2.46

0.910

2

86

0.008

R

TT + TC versus CC

 Overall

0.95

0.66–1.41

0.800

7

64

0.010

R

 ATEN

0.98

0.45–2.17

0.970

3

75

0.020

R

 ACLI

0.97

0.41–2.27

0.940

2

88

0.005

R

TT versus TC + CC

 Overall

0.90

0.72–1.13

0.370

7

28

0.220

F

 ATEN

1.24

0.82–1.90

0.310

3

48

0.150

F

 ACLI

0.81

0.61–1.08

0.150

2

0

0.360

F

Rs650108

G versus A

 Overall

1.15

0.96–1.37

0.140

6

44

0.110

F

 ATEN

1.06

0.81–1.39

0.670

3

70

0.040

R

GG versus AA

 Overall

1.03

0.64–1.67

0.900

6

31

0.200

F

 ATEN

0.85

0.24–2.92

0.790

3

66

0.050

R

GA versus AA

 Overall

0.77

0.47–1.26

0.300

6

0

0.520

F

 TEN

0.71

0.36–1.39

0.320

3

40

0.190

F

GG + GA versus AA

 Overall

0.91

0.57–1.46

0.700

6

8

0.360

F

 ATEN

0.77

0.28–2.13

0.610

3

53

0.120

R

GG versus GA + AA

 Overall

1.26

1.00–1.57

0.050

6

45

0.100

F

 ATEN

1.21

0.62–2.36

0.570

3

72

0.030

R

Rs3025058

5A versus 6A

 Overall

1.20

1.03–1.40

0.020

6

0

0.740

F

 Caucasian

1.16

0.95–1.42

0.510

2

0

0.510

F

 Brazilians

1.38

1.00–1.92

0.050

2

0

0.340

F

 Asian

1.12

0.80–1.56

0.520

2

0

0.540

F

 ACLI

1.14

0.91–1.42

0.260

2

0

0.630

F

 RCT

1.25

0.92–1.71

0.150

2

50

0.160

F

5A5A versus 6A6A

 Overall

1.48

1.06–2.08

0.020

6

0

0.350

F

 Caucasian

1.37

0.91–2.08

0.130

2

0

0.540

F

 Brazilians

2.64

1.23–5.67

0.010

2

0

0.180

F

 Asian

0.83

0.30–2.30

0.720

2

0

0.760

F

 ACLI

1.27

0.78–2.05

0.340

2

0

0.990

F

 RCT

1.98

0.30–13.30

0.480

2

79

0.030

R

5A6A versus 6A6A

 Overall

1.31

1.03–1.67

0.030

6

0

0.700

F

 Caucasian

1.55

1.09–2.42

0.020

2

0

0.790

F

 Brazilians

1.95

0.55–1.67

0.870

2

0

0.430

F

 Asian

1.25

0.84–1.88

0.280

2

0

0.730

F

 ACLI

1.54

1.07–2.21

0.020

2

0

0.710

F

 RCT

1.21

0.78–1.86

0.400

2

0

0.920

F

5A5A + 5A6A versus 6A6A

 Overall

1.32

1.05–1.67

0.020

6

0

0.850

F

 Caucasian

1.50

1.07–2.10

0.020

2

0

0.970

F

 Brazilians

1.17

0.68–2.00

0.570

2

0

0.350

F

 Asian

1.20

0.81–1.77

0.360

2

0

0.640

F

 ACLI

1.46

1.03–2.06

0.030

2

0

0.840

F

 RCT

1.22

0.81–1.85

0.340

2

0

0.480

F

5A5A versus 5A6A + 6A6A

 Overall

1.36

0.85–2.19

0.200

6

47

0.090

R

 Caucasian

1.01

0.72–1.41

0.940

2

0

0.330

F

 Brazilians

2.80

1.44–5.45

0.002

2

16

0.280

F

 Asian

0.78

0.29–2.15

0.640

2

0

0.770

F

 ACLI

0.92

0.62–1.35

0.660

2

0

0.860

F

 RCT

1.82

0.30–10.93

0.510

2

80

0.020

R

  1. OR odds ratio, CI confidence interval, F fixed-effects model, R random-effects model, ATEN Achilles tendinopathy, ARUP achilles tendon rupture, ACLI anterior cruciate ligament injury, PTEN patellar tendinopathy, RCT rotator cuff tear, TTEN tibial tendinopathy