Table 1.

Basal characteristics of intended-to-treat population (ITT) population (mean ± SD)

	Placebo (n = 34)	Mobilee™ (n = 34)	p value
Gender (male/female)	8/26	13/21	0.195
Age	53.6 ± 8.94	56.1 ± 8.08	0.458
Muscular strength of the affected knee (Nm) (peak torque, extension at 240°/s)	64.1 ± 24.83	65.4 ± 27.75	0.838
Degree of synovial effusion (mm)	3.7 ± 2.15	4.2 ± 2.3	0.285
Pain intensity (cm)	39.6 ± 4.86	42.3 ± 5.67	0.414
Quality-of-life SF-36
Physic component (PCS-36)	42.6 ± 10.26	41.2 ± 9.34	0.798
Mental component (MCS-36)	44.9 ± 12.79	50.1 ± 8.12	0.194