Table 5.

Prevalence of different pathologies in controls and hip OA, and different cartilage lesion groups. P values are from chi-square tests.

	Control	Osteoarthritis	P	No-FemCL	FemCL	P	No- AceCL	AceCL	P
Cartilage Lesion Femur (%)	54.6	73.3	0.089	NA	NA	NA	37.3	97.1	<0.001
Cartilage Lesion Acetabulum (%)	30.9	56.7	0.021	3.0	63.5	<0.001	NA	NA	NA
Complex Labral Tear or maceration (%)	40.0	53.3	0.237	33.3	51.9	0.093	35.3	58.8	0.033
BMEL (%)	10.9	23.3	0.128	0	25	0.002	2.0	35.3	<0.001
Subchondral Cyst (%)	9.1	26.7	0.031	3.0	23.1	0.012	3.9	32.4	<0.001

FemCL = cartilage lesion in the femur

AceCL = cartilage lesion in acetabulum