. Author manuscript; available in PMC: 2012 Oct 1.

Published in final edited form as: Knee Surg Sports Traumatol Arthrosc. 2011 Feb 19;19(10):1675–1682. doi: 10.1007/s00167-011-1443-y

Table 2.

Coefficients from univariate regression for VEGF-R1 & R2

Outcome	Variable	coef	95% CI		p-value
Outcome	Variable	coef	LL	UL	p-value
Displacement to Yield (mm)	VEGF-R1	0.6	0.3	0.9	<0.01
	VEGF-R2	0.1	−0.0	0.3	n.s.
Displacement to Failure (mm)	VEGF-R1	0.6	0.3	0.9	<0.01
	VEGF-R2	0.1	−0.1	0.3	n.s.
Yield Load (N)	VEGF-R1	0.8	−9.4	11.0	n.s.
	VEGF-R2	1.2	−4.3	6.6	n.s.
Maximum Load (N)	VEGF-R1	2.8	−7.3	12.9	n.s.
	VEGF-R2	0.9	−4.6	6.4	n.s.
Stiffness (N/mm)	VEGF-R1	0.2	−1.6	1.9	n.s.
	VEGF-R2	0.0	−0.9	1.0	n.s.

Coef=regression coefficient, 95%CI=95% confidence interval, UL=upper level, LL=lower level