Table 2.

Preoperative and postoperative VAS and KOOS scores.

	Preoperative	Postoperative	p value
VAS	6.1 ± 0.8	1.5 ± 0.9	<0.001
KOOS pain	46.5 ± 8.2	78.3 ± 9.4	<0.001
KOOS symptoms	51.2 ± 9.1	81.5 ± 7.8	<0.001
KOOS ADL	52.4 ± 10.9	78.8 ± 8.2	<0.001
KOOS SR	30.3 ± 9.1	64.2 ± 7.2	<0.001
KOOS QoL	39.4 ± 9.2	60.9 ± 8.4	<0.001

KOOS: Knee injury and Osteoarthritis Outcome Score; ADL: activities of daily living; SR: sport and recreation; QoL: quality of life.