Table 2. Association between the presence of injury and the characteristics of athletes and their sports practice.
| Variable | Injury during CrossFit® practice | OR (95% CI) | p-value | |
|---|---|---|---|---|
| No | Yes | |||
| Age | ||||
| Mean (SD) | 30.9 (6.7) | 31.2 (6.5) | 1.007 (0.977, 1.038) | 0.659 |
| Sex | ||||
| Male (n=243) | 154 (63.4%) | 89 (36.6%) | 1.000 | |
| Female (n=171) | 103 (60.2%) | 68 (39.8%) | 1.142 (0.764, 1.708) | 0.517 |
| Practice of other sports | ||||
| No (n=76) | 45 (59.2%) | 31 (40.8%) | 1.000 | |
| Yes (n=290) | 177 (61.0%) | 113 (39.0%) | 1.161 (0.750; 1.797) | 0.504 |
| Weight | ||||
| Mean (SD) | 73.7 (14.0) | 73.7 (12.9) | 1,000 (0.986; 1.015) | 0.985 |
| Height | ||||
| Mean (SD) | 1.72 (0.09) | 1.71 (0.09) | 0.401 (0.047; 3.448) | 0.405 |
| BMI | ||||
| Mean (SD) | 24.7 (3.0) | 24.9 (2.7) | 1.032 (0.963; 1.106) | 0.367 |
| Period of practice | ||||
| Median (Q1; Q3) | 10 (4; 20) | 13 (9; 24) | 1.032 (1.013; 1.051) | 0.001 |
| Period of practice | ||||
| ≤12 months (n=239) | 163 (68.2%) | 76 (31.8%) | 1.000 | |
| >12 months (n=172) | 93 (54.1%) | 79 (45.9%) | 1.822 (1.215; 2.732) | 0.004 |
| Level of proficiency | ||||
| Competitive (n=63) | 25 (39.7%) | 38 (60.3%) | 5.262 (2.700; 10.254) | <0.001 |
| Recreational (n=232) | 140 (60.3%) | 92 (39.7%) | 2.275 (1.367; 3.786) | 0.002 |
| Beginner (n=116) | 90 (77.6%) | 26 (22.4%) | 1.000 | |
OR: Odds ratio; 95% CI: 95% confidence interval; SD: standard deviation; Q1: first quartile; Q3: third quartile.
The OR is 1.000 for reference categories.