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Table 4 Negative binominal model of genetic variants and total number of muscle, tendon, ligament, and bone-related injuries

From: Genetic Variants within NOGGIN, COL1A1, COL5A1, and IGF2 are Associated with Musculoskeletal Injuries in Elite Male Australian Football League Players: A Preliminary Study

Variant

Muscle

Tendon

Ligament

Bone

IRR

p value

95% CI

IRR

p value

95% CI

IRR

p value

95% CI

IRR

p value

95% CI

All injuries

COL5A1

Intercept

0.026

0.000

[0.02 to 0.04]

0.012

0.000

[0.00 to 0.03]

0.037

0.000

[0.02 to 0.08]

0.10

0.000

[0.00 to 0.02]

(rs12722)

COL5A1

1.253

0.028

[1.03 to 1.53]

0.920

0.705

[0.60 to 1.42]

1.114

0.504

[0.81 to 1.53]

1.206

0.244

[0.88 to 1.65]

NOGGIN

Intercept

0.066

0.000

[0.04 to 0.11]

0.016

0.000

[0.01 to 0.04]

0.043

 < 0.001

[0.02 to 0.10]

0.024

 < 0.001

[0.01 to 0.04]

(rs1372857)

NOGGIN

0.813

0.050

[0.66 to 1.00]

0.802

0.285

[0.54 to 1.20]

1.038

0.833

[0.74 to 1.46]

0.820

0.159

[0.60 to 1.09]

COL1A1

Intercept

0.044

0.000

[0.03 to 0.07]

0.009

0.000

[0.00 to 0.02]

0.090

 < 0.001

[0.05 to 0.17]

0.021

0.000

[0.01 to 0.04]

(rs1800012)

COL1A1

0.967

0.842

[0.69 to 1.34]

1.087

0.808

[0.55 to 2.13]

0.567

0.019

[0.35 to 0.91]

0.763

0.360

[0.43 to 1.36]

ACTN3

Intercept

0.055

0.000

[0.04 to 0.09]

0.012

0.000

[0.01 to 0.03]

0.045

0.000

[0.02 to 0.08]

0.016

0.000

[0.01 to 0.03]

(rs1815739)

ACTN3

0.845

0.226

[0.64 to 1.11]

0.861

0.594

[0.50 to 1.49]

1.031

0.884

[0.69 to 1.54]

0.972

0.896

[0.63 to 1.50]

SMAD6

Intercept

0.034

0.000

[0.02 to 0.05]

0.011

0.000

[0.00 to 0.03]

0.040

0.000

[0.02 to 0.08]

0.022

0.000

[0.01 to 0.04]

(rs2053423)

SMAD6

1.103

0.317

[0.91 to 1.34]

0.938

0.758

[0.62 to 1.41]

1.074

0.590

[0.83 to 1.40]

0.844

0.207

[0.65 to 1.10]

EMILIN1

Intercept

0.040

0.000

[0.03 to 0.06]

0.014

0.000

[0.01 to 0.03]

0.063

0.000

[0.04 to 0.10]

0.018

0.000

[0.01 to 0.03]

(rs2289360)

EMILIN1

1.040

0.672

[0.88 to 1.25]

0.824

0.320

[0.56 to 1.21]

0.826

0.141

[0.64 to 1.07]

0.905

0.506

[0.67 to 1.21]

CCL2

Intercept

0.023

0.000

[0.01 to 0.05]

0.013

 < 0.001

[0.00 to 0.05]

0.091

 < 0.001

[0.03 to 0.25]

0.042

 < 0.001

[0.01 to 0.13]

(rs2857656)

CCL2

1.292

0.082

[1.00 to 1.23]

0.887

0.679

[0.50 to 1.56]

0.756

0.208

[0.49 to 1.17]

0.646

0.093

[0.39 to 1.08]

IGF2

Intercept

0.066

0.000

[0.04 to 0.11]

0.010

 < 0.001

[0.00 to 0.03]

0.076

 < 0.001

[0.03 to 0.18]

0.007

0.000

[0.00 to 0.02]

(rs3213221)

IGF2

0.814

0.097

[0.64 to 1.04]

0.996

0.988

[0.59 to 1.69]

0.799

0.277

[0.53 to 1.20]

1.393

0.093

[0.95 to 2.05]

COL12A1

Intercept

0.051

0.000

[0.03 to 0.10]

0.002

 < 0.001

[0.00 to 0.01]

0.080

 < 0.001

[0.04 to 0.17]

0.019

0.000

[0.00 to 0.05]

(rs970547)

COL12A1

0.937

0.623

[0.72 to 1.22]

1.698

0.084

[0.93 to 3.10]

0.812

0.181

[0.60 to 1.10]

0.920

0.639

[0.65 to 1.30]

Non-contact injuries

COL5A1

Intercept

0.025

0.000

[0.02 to 0.04]

0.011

0.000

[0.00 to 0.03]

0.005

0.000

[0.00 to 0.01]

0.11

 < 0.001

[0.00 to 0.05]

(rs12722)

COL5A1

1.188

0.120

[0.96 to 1.48]

0.882

0.582

[0.57 to 1.38]

1.384

0.127

[0.91 to 2.10]

0.919

0.802

[0.48 to 1.78]

NOGGIN

Intercept

0.057

0.000

[0.04 to 0.09]

0.013

0.000

[0.00 to 0.03]

0.008

0.000

[0.00 to 0.02]

0.013

 < 0.001

[0.00 to 0.05]

(rs1372857)

NOGGIN

0.810

0.054

[0.66 to 1.00]

0.811

0.324

[0.54 to 1.23]

1.081

0.712

[0.71 to 1.64]

0.837

0.549

[0.47 to 1.50]

COL1A1

Intercept

0.036

0.000

[0.02 to 0.06]

0.008

0.000

[0.00 to 0.02]

0.049

 < 0.001

[0.02 to 0.13]

0.014

 < 0.001

[0.00 to 0.05]

(rs1800012)

COL1A1

1.009

0.961

[0.72 to 1.42]

1.042

0.906

[0.52 to 2.08]

0.255

0.002

[0.11 to 0.60]

0.711

0.476

[0.28 to 1.82]

ACTN3

Intercept

0.051

0.000

[0.03 to 0.08]

0.009

0.000

[0.00 to 0.02]

0.015

0.000

[0.01 to 0.04]

0.014

 < 0.001

[0.00 to 0.05]

(rs1815739)

ACTN3

0.795

0.110

[0.60 to 1.05]

0.991

0.974

[0.57 to 1.73]

0.745

0.275

[0.44 to 1.26]

0.746

0.448

[0.35 to 1.59]

SMAD6

Intercept

0.032

0.000

[0.02 to 0.05]

0.010

0.000

[0.00 to 0.03]

0.007

0.000

[0.00 to 0.02]

0.020

 < 0.001

[0.01 to 0.07]

(rs2053423)

SMAD6

1.057

0.588

[0.87 to 1.29]

0.907

0.644

[0.60 to 1.37]

1.191

0.388

[0.80 to 1.77]

0.704

0.204

[0.41 to 1.21]

EMILIN1

Intercept

0.032

0.000

[0.02 to 0.05]

0.009

0.000

[0.00 to 0.02]

0.014

0.000

[0.01 to 0.03]

0.011

0.000

[0.00 to 0.03]

(rs2289360)

EMILIN1

1.069

0.483

[0.89 to 1.29]

0.950

0.798

[0.64 to 1.40]

0.834

0.313

[0.59 to 1.19]

0.897

0.693

[0.53 to 1.54]

CCL2

Intercept

0.022

0.000

[0.01 to 0.05]

0.014

 < 0.001

[0.00 to 0.05]

0.007

 < 0.001

[0.00 to 0.03]

0.031

 < 0.001

[0.01 to 0.19]

(rs2857656)

CCL2

1.236

0.170

[0.91 to 1.67]

0.812

0.480

[0.46 to 1.45]

1.128

0.669

[0.65 to 1.96]

0.586

0.160

[0.28 to 1.24]

IGF2

Intercept

0.053

0.000

[0.03 to 0.09]

0.005

 < 0.001

[0.00 to 0.02]

0.025

 < 0.001

[0.01 to 0.07]

0.008

 < 0.001

[0.00 to 0.04]

(rs3213221)

IGF2

0.838

0.175

[0.65 to 1.08]

1.272

0.389

[0.74 to 2.20]

0.648

0.082

[0.40 to 1.06]

1.071

0.846

[0.54 to 2.14]

COL12A1

Intercept

0.049

0.000

[0.02 to 0.10]

0.002

 < 0.001

[0.00 to 0.01]

0.008

 < 0.001

[0.00 to 0.03]

0.041

0.005

[0.00 to 0.37]

(rs970547)

COL12A1

0.894

0.405

[0.69 to 1.16]

1.750

0.079

[0.94 to 2.37]

1.085

0.765

[0.64 to 1.86]

0.561

0.170

[0.25 to 1.28]

Contact injuries

COL5A1

Intercept

0.003

 < 0.001

[0.00 to 0.01]

0.001

 < 0.001

[0.00 to 0.01]

0.035

0.000

[0.02 to 0.07]

0.001

0.000

[0.00 to 0.01]

(rs12722)

COL5A1

1.021

0.950

[0.53 to 1.97]

0.979

0.967

[0.35 to 2.76]

0.906

0.518

[0.67 to 1.22]

1.824

0.030

[1.06 to 3.13]

NOGGIN

Intercept

0.003

 < 0.001

[0.00 to 0.01]

0.004

 < 0.001

[0.01 to 0.03]

0.028

0.000

[0.02 to 0.05]

0.009

0.000

[0.00 to 0.03]

(rs1372857)

NOGGIN

0.930

0.824

[0.49 to 1.76]

0.528

0.216

[0.19 to 1.45]

0.998

0.989

[0.75 to 1.33]

0.768

0.288

[0.47 to 1.25]

COL1A1

Intercept

0.012

 < 0.001

[0.00 to 0.06]

0.003

 < 0.001

[0.00 to 0.04]

0.042

0.000

[0.02 to 0.08]

0.008

 < 0.001

[0.00 to 0.03]

(rs1800012)

COL1A1

0.294

0.100

[0.07 to 1.26]

0.399

0.390

[0.05 to 3.24]

0.727

0.184

[0.46 to 1.16]

0.736

0.502

[0.30 to 1.80]

ACTN3

Intercept

0.002

0.000

[0.00 to 0.01]

0.002

 < 0.001

[0.00 to 0.02]

0.037

0.000

[0.02 to 0.07]

0.003

0.000

[0.00 to 0.01]

(rs1815739)

ACTN3

1.273

0.545

[0.58 to 2.79]

0.638

0.521

[0.16 to 2.52]

0.840

0.364

[0.58 to 1.22]

1.552

0.151

[0.85 to 2.83]

SMAD6

Intercept

0.001

 < 0.001

[0.00 to 0.01]

 < 0.001

 < 0.001

[0.00 to 0.01]

0.021

0.000

[0.01 to 0.04]

–

–

–

(rs2053423)

SMAD6

1.341

0.353

[0.72 to 2.49]

1.567

0.400

[0.55 to 4.46]

1.130

0.399

[0.85 to 1.50]

–

–

–

EMILIN1

Intercept

0.003

0.000

[0.00 to 0.01]

0.004

 < 0.001

[0.00 to 0.02]

0.039

0.000

[0.02 to 0.06]

0.004

0.000

[0.00 to 0.01]

(rs2289360)

EMILIN1

1.040

0.889

[0.60 to 1.81]

0.447

0.163

[0.14 to 1.39]

0.830

0.143

[0.65 to 1.07]

1.175

0.491

[0.74 to 1.86]

CCL2

Intercept

0.001

 < 0.001

[0.00 to 0.01]

 < 0.001

 < 0.001

[0.00 to 0.01]

0.031

 < 0.001

[0.01 to 0.08]

0.005

 < 0.001

[0.00 to 0.03]

(rs2857656)

CCL2

1.349

0.477

[0.59 to 3.08]

1.469

0.572

[0.39 to 5.58]

0.963

0.845

[0.66 to 1.41]

1.066

0.858

[0.53 to 2.13]

IGF2

Intercept

0.010

 < 0.001

[0.00 to 0.05]

0.017

 < 0.001

[0.00 to 0.17]

0.039

0.000

[0.02 to 0.08]

0.015

 < 0.001

[0.00 to 0.06]

(rs3213221)

IGF2

0.559

0.146

[0.26 to 1.23]

0.249

0.028

[0.07 to 0.86]

0.865

0.392

[0.62 to 1.21]

0.603

0.108

[0.33 to 1.12]

COL12A1

Intercept

0.003

 < 0.001

[0.00 to 0.02]

 < 0.001

 < 0.001

[0.00 to 0.01]

0.038

 < 0.001

[0.01 to 0.10]

0.006

 < 0.001

[0.00 to 0.03]

(rs970547)

COL12A1

0.987

0.974

[0.46 to 2.14]

3.506

0.225

[0.46 to 26.62]

0.896

0.562

[0.62 to 1.30]

0.946

0.856

[0.52 to 1.72]

  1. Significant effects are bolded