Relationship between the event the presence of injury and variables about non-modifiable sample factors and surf practice characteristics

Table 6: Relationship between the event the presence of injury and variables about non-modifiable sample factors and surf practice characteristics.

Variables	Odds Ratio_crude (CI 95%); p	Odds Ratio_adjusted (CI 95%); p**	Odds Ratio_adjusted* (CI 95%); p**
Gender (female^*) male	2.10 (0.69-6.44); p = 0.19	2.15 (0.63-7.29); p = 0.22	-
Age group (10-19 years^*) ≥ 20 years	2.86 (1.08-7.57); p = 0.35	2.41 (0.72-8.01); p = 0.15	2.82 (1.03-7.72); p = 0.04
Years of surf practice (until 3 years^) 4-7 years (4-7 years^) ≥ 8 years	0.87 (0.31-2.44); p = 0.79 1.62 (0.62-4.25); p = 0.33	0.88 (0.29-2.66); p = 0.83 1.06 (0.34-3.30); p = 0.92	-
Duration of training daily (between 1 and 3 hours^*) from 3 to 5 hours	1.18 (0.41-3.39); p = 0.77	0.691 (0.19-2.45); p = 0.57	-
Preventive Physiotherapy (performs^*) not performs	10.75 (1.33-86.89); p = 0.03	13.62 (1.42-130.72); p = 0.02	9.95 (1.21-81.87); p = 0.03

^*Class reference; ^**adjusted for gender and age group (Enter model); ^***Forward LR model