Table 3.

Prevalence of meniscal and cartilage lesions and BMEP (WORMS >0) in subjects with and without OA risk factors given as n (%).

	Subjects with OA risk factors (n=101)	Subjects without OA risk factors (n=41)
Meniscus:
Medial Anterior WORMS >0	3 (3.0%)	0 (0.0%)
Medial Body WORMS >0	21 (20.8%)	9 (22.0%)
Medial Posterior WORMS >0	46 (45.5%)	13 (31.7%)
Lateral Anterior WORMS >0	10 (9.9%)	1 (2.4%)
Lateral Body WORMS >0	8 (7.9%)	0 (0.0%)
Lateral Posterior WORMS >0	13 (12.9%)	4 (9.8%)
Cartilage:
Patella WORMS >0	62 (61.4%)	23 (56.1%)
Trochlea WORMS >0	24 (23.8%)	8 (19.5%)
Medial Femur WORMS >0	18 (17.8%)	4 (9.8%)
Lateral Femur WORMS >0	12 (11.9%)	1 (2.4%)
Medial Tibia WORMS >0	10 (9.9%)	1 (2.4%)
Lateral Tibia WORMS >0	23 (22.8%)	8 (19.5%)
BMEP:
Patella WORMS >0	27 (26.7%)	11(26.8%)
Trochlea WORMS >0	10 (9.9%)	4 (9.8%)
Medial Femur WORMS >0	3 (3.0%)	2 (4.9%)
Lateral Femur WORMS >0	3 (3.0%)	1 (2.4%)
Medial Tibia WORMS >0	4 (4.0%)	0 (0.0%)
Lateral Tibia WORMS >0	7 (6.9%)	2 (4.9%)