. Author manuscript; available in PMC: 2010 Jun 24.

Published in final edited form as: Am J Sports Med. 2007 Oct 11;36(1):48–56. doi: 10.1177/0363546507308191

Table 3.

Predictors of global function.

		R²	R² Change	Beta Coefficient^a	F Change	Sig. F Change
Global Rating
	Timed Hop	.157	.157	+	57.113	<.001^*
	Cross-Over Hop	.168	.010	+	3.748	.054
	Quadriceps Strength^b	.172	.004	+	1.603	.206
	Activity Level^c	.192	.020	-	7.437	.007^*
	Laxity^d	.192	.000	+	.183	.669

Relationship between dependent and independent variables

% MVIC

Pre-injury IKDC classification

Side-to-side difference in anterior knee laxity using manual, maximum pull with KT-2000 arthrometer

Statistically significant (P<.01)