Table 4: Results of the statistical model.
Variable |
B |
Wald |
p-value |
Odds Ratio |
Interval |
|
Inferior Limit |
Superior Limit |
|||||
BJJ practice |
|
27.405 |
0.000 |
|
|
|
1 to 3 years |
0.718 |
5.932 |
0.015 |
2.051 |
1.151 |
3.656 |
3 to 5 years |
0.251 |
0.418 |
0.518 |
1.285 |
0.600 |
2.751 |
5 to 7 years |
0.647 |
1.762 |
0.184 |
1.911 |
0.734 |
4.970 |
7 to 9 years |
1.616 |
9.565 |
0.002 |
5.031 |
1.807 |
14.006 |
9 to 11 years |
1.636 |
7.210 |
0.007 |
5.137 |
1.556 |
16.959 |
More than 11 years |
2.398 |
15.960 |
0.000 |
11.000 |
3.392 |
35.672 |
Week practice |
|
18.498 |
0.000 |
|
|
|
3 to 4 times |
1.116 |
8.078 |
0.004 |
3.053 |
1.414 |
6.592 |
5 to 6 times |
1.804 |
17.599 |
0.000 |
6.073 |
2.615 |
14.107 |
More than 7 times |
0.793 |
1.702 |
0.192 |
2.211 |
0.671 |
7.278 |
Duration of warmup |
-0.016 |
3.130 |
0.077 |
0.985 |
0.968 |
1.002 |
Pain during warmup |
0.724 |
2.998 |
0.083 |
2.062 |
0.909 |
4.680 |