Table 3.

Distribution of enthesitis among study subjects

Enthesis	Any N (%)	Unilateral N (%)	Bilateral N (%)
Patellar ligament insertion at inferior pole of patella	5 (12)	4 (9)	1 (2)
Hip extensor insertion at greater trochanter	4 (9)	2 (5)	2 (5)
Supraspinatus insertion at humeral greater tuberosity	4 (9)	1 (2)	3 (7)
Common flexor tendon insertion at medial epicondyle	2 (5)	1 (2)	1 (2)
Patellar ligament insertion at tibial tuberosity	2 (5)	1 (2)	1 (2)
Plantar fascial insertion at the calcaneus	2 (5)	1 (2)	1 (2)
Common extensor tendon insertion at lateral epicondyle	1 (2)	0 (0)	1 (2)
Quadriceps femoris insertion at superior portion of patella	1 (2)	0 (0)	1 (2)
Achilles tendon insertion at calcaneus	1 (2)	1 (2)	0 (0)