Table I.
Demographics for All Enrolled Patients a
| Sex | |
| Male | 82.0 (987) |
| Female | 18.0 (217) |
| Age | 24.6 ± 8.9 (12–66) |
| Affected Arm | |
| Right | 51.7 (622) |
| Left | 48.3 (582) |
| Injured During Sport | |
| Yes | 71.6 (855) |
| No | 28.4 (339) |
| Frequency | |
| Solitary | 41.4 (498) |
| Occasional | 35.3 (425) |
| Frequent | 23.3 (281) |
| Etiology | |
| Traumatic | 82.9 (998) |
| Atraumatic | 17.1 (206) |
| Direction | |
| Anterior | 76.3 (919) |
| Posterior | 23.2 (279) |
| Inferior | 0.5 (6) |
| Severity | |
| Subluxation | 54.6 (655) |
| Dislocation | 45.4 (549) |
a
Reported as % (n) or mean ± SD (range). P values calculated using chi square goodness of fit.