TABLE 2.

Patient Profile in Male Collision Sports, Baseball Players, and Female Athletes

	American Football (n = 49 Patients)	Rugby (n = 41 Patients)	Baseball (n = 27 Patients)	Female (n = 25 Patients)
Patient age, y, mean (range)
At primary trauma	18.6 (15-28)	17.6 (14-26)	20.6 (13-50)	17.8 (12-34)
At computed tomography	19.5 (15-35)	18.8 (14-30)	22.0 (16-50)	19.4 (14-34)
Time primary trauma to computed tomography, y (range)	1.0 (0-13)	1.3 (0-10)	1.3 (0-5)	1.6 (0-5)
Instability, No. of patients
Primary	13	2	6	9
Recurrent	36	39	21	16
Trauma, No. of patients
Major	31	32	2	2
Minor	18	9	25	23
Total number (dislocations and subluxations)
Events, mean	9.2	6.8	4.9	6
≥6 events, No. of patients	15	16	4	10
Number of dislocations
Events, mean	1.4	1.5	1.1	1.5
≥2 events, No. of patients	5	13	6	3