Table 3.

Results for lateral knee contact force: Relationship for the total maximum, first, and second peaks.

Study	Population	Independent variable	Total maximal value		First peak		Second peak
			R2	p	R2	p	R2
Noyes et al., 1992	Patients (ACLR) & controls	KAM	$0.002$	> 0.05
Winby et al., 2013	Patients (APM) & controls	KAM			0.12	<0.05
Noyes et al., 1992	Patients (ACLR) & controls	KFM	$0.096$	> 0.05
Winby et al., 2013	Patients (APM) & controls	KFM			0.29	<0.05
Noyes et al., 1992	Patients (ACLR) & controls	KEM	$0.810$	<0.01
Saxby et al., 2016	Controls	KAM	0.01	> 0.05
Meyer et al., 2013	Patients (TKR)	F_sup			0.175		0.002
		F_sup + KAM			0.797		0.006
		F_sup + KAM + KFM			0.822		0.007

ACLR, anterior cruciate ligament reconstruction; APM, arthroscopic partial meniscectomy; KFM, knee flexion moment; KEM, knee extension moment; KAM, knee adduction moment; F_sup, superior force.

Values in blue: R² is calculated from original r-value.