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Table 7 Binary regression of injury risk factors in Brazilian jiu-jitsu adolescent practitioners

From: Could current factors be associated with retrospective sports injuries in Brazilian jiu-jitsu? A cross-sectional study

Variable

Coefficient

OR

Border values CI (95%)

p-value

Constant

−2.171

0.858

Age

−0.46

0.628

0.272

1.445

0.274

Female sex

5.34

209.34

2.014

21,759

0.024*

Height

8.995

8066

0.007

8.94

0.205

Body weight

0.044

1.045

0.949

1.152

0.371

Time of practice

−0.018

0.982

0.877

1.099

0.750

Exposure time

−0.363

0.696

0.504

0.961

0.028*

RF, Left leg

−0.001

0.999

0.906

1.102

0.990

RF, Right leg

0.031

1.032

0.906

1.174

0.638

Hand-grip-strength, Dhg

0.004

1.004

0.973

1.036

0.802

Hand-grip-strength, NDhg

−0.016

0.984

0.948

1.021

0.395

Sit-and-reach test

−0.186

0.830

0.601

1.145

0.257

Posture 1

−0.335

0.716

0.004

138.971

0.901

Posture2

1.327

3.770

0.007

24.550

0.273

Physical activity

2.218

9.191

0.594

142.339

0.113

Graduation

−0.697

0.498

0.194

1.282

0.148

Schober

−0.234

0.792

0.522

1.202

0.273

  1. OR odds ratio, RF rectus femoris muscle flexibility, Hand-grip-strength, Dhg dominant hand-grip-strength, Hand-grip-strength, NDhg, non-dominant hand-grip-strength; * p < 0.05