Table 1.

Results of multiple linear regression analyses of the correlation between graft size and patient-reported outcome scores

Outcome Score	Regression Coefficient of Graft Size	Standard Error	Significance
KOOS-Symptoms	1.31	1.20	p = 0.28
KOOS-Pain	3.26	1.09	p = 0.003
KOOS-ADL’s	1.99	0.93	p = 0.034
KOOS-Sport/Rec	5.15	1.76	p = 0.004
KOOS-QOL	2.82	1.86	p = 0.15
IKDC	3.37	1.43	p = 0.026
Marx Activity	0.47	0.42	p = 0.26

KOOS = Knee injury and Osteoarthritis Outcome Score

IKDC = International Knee Documentation Committee 305