Table 3.

Comparative epidemiology of fractures between the 4 groups (number of cases).

		Group 1 n = 60	Group 2 n = 112	Group 3 n = 84	Group 4 n = 84	p
Upper limb	Finger	5	10	3	3	0.4
	Wrist	6	9	10	13	0.05
	Forearm	8	28	6	2	< 0.0001a
	Elbow	28	41	43	38	0.02a
	Upper arm	0	1	0	0	1
	Shoulder girdle	1	1	0	0	1
Lower limb	Toe	1	1	3	0	0.2
	Distal foreleg	1	1	2	6	0.3
	Foreleg	0	8	1	4	0.03a
	Knee	2	2	5	3	0.4
	Femoral shaft	3	10	4	9	0.4
	Proximal femur	2	3	7	6	0.5

^ap < 0.05, significant difference.