TABLE 2.

Descriptive values of biomechanical variables of interest during the first 50% of the stance phase of gait (expressed as median and interquartile ranges for involved and uninvolved limbs).

	Involved (Interquartile Range)	Uninvolved (Interquartile Range)
Peak Knee Flexion Angle	18.4° (15.5- 22.8)	22.2° (18.7- 25.6)
Peak Knee Extension Moment	0.38 Nm/kg·m (0.31- 0.50)	0.49 Nm/kg·m (0.41- 0.58)
Knee Excursion-Weight Acceptance	14.4° (11.5- 16.5)	18.0° (14.9- 20.1)
Knee Excursion-Midstance	12.9° (8.6- 16.8)	19.6° (15.3- 23.2)
Peak Medial Compartment Contact Force	2.7 BW (2.3-3.0)	2.9 BW (2.7- 3.2)
Quadriceps Muscle Force at PKFA	2.0 BW (1.7- 2.5)	2.6 BW (2.3- 2.9)

Abbreviations: SD, standard deviation; BW, bodyweight