Table 1.

Means (standard deviations) of the demographic characteristic of subjects in the knee osteoarthritis group (OA, n = 15) and healthy controls (Control, n = 15).

	OA	Control	p value
Female/male	12/3	12/3	–
Age (years)	66.8 (7.2)	66.5 (7.4)	0.903
Body height (cm)	155.7 (6.6)	156.1 (5.7)	0.888
Body mass (kg)	67.3 (14.7)	61.9 (10.7)	0.279
BMI	27.5 (4.4)	25.4 (4.2)	0.189
Tibiofemoral angle (degrees)	− 3.4 (2.9)	–	–

*OA significantly different from Control.