TABLE 5.

Baseline De Flaviis Categories^a

De Flaviis Categorization4	Affected/More Symptomatic Limb (n = 48)	Contralateral Symptomatic Limb (bilateral pain) (n = 30)	Contralateral Asymptomatic Limb (unilateral pain) (n = 12)b
Type 1: cartilage swelling alone	4 (7.4)	1 (3.3)	0 (0)
Type 2: cartilage swelling and bony changes	4 (7.4)	5 (16.7)	0 (0)
Type 3: associated tendinitis	30 (62.5)	14 (46.7)	4 (33)
Type 4: associated bursitis	3 (6.3)	1 (3.3)	0 (0)
Not applicable (normal)	7 (14.6)	9 (30)	8 (66)

^aData are reported as n (%).

^bData were not recorded on the asymptomatic limb of 6 participants.